@article{HaeuslerHermKunzeetal.2012, author = {Haeusler, Karl Georg and Herm, Juliane and Kunze, Claudia and Kr{\"u}ll, Matthias and Brechtel, Lars and Lock, J{\"u}rgen and Hohenhaus, Marc and Heuschmann, Peter U. and Fiebach, Jochen B. and Haverkamp, Wilhelm and Endres, Matthias and Jungehulsing, Gerhard Jan}, title = {Rate of cardiac arrhythmias and silent brain lesions in experienced marathon runners: rationale, design and baseline data of the Berlin Beat of Running study}, series = {BMC Cardiovascular Disorders}, volume = {12}, journal = {BMC Cardiovascular Disorders}, number = {69}, doi = {10.1186/1471-2261-12-69}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-133677}, year = {2012}, abstract = {Background: Regular exercise is beneficial for cardiovascular health but a recent meta-analysis indicated a relationship between extensive endurance sport and a higher risk of atrial fibrillation, an independent risk factor for stroke. However, data on the frequency of cardiac arrhythmias or (clinically silent) brain lesions during and after marathon running are missing. Methods/Design: In the prospective observational "Berlin Beat of Running" study experienced endurance athletes underwent clinical examination (CE), 3 Tesla brain magnetic resonance imaging (MRI), carotid ultrasound imaging (CUI) and serial blood sampling (BS) within 2-3 days prior (CE, MRI, CUI, BS), directly after (CE, BS) and within 2 days after (CE, MRI, BS) the 38\(^{th}\) BMW BERLIN-MARATHON 2011. All participants wore a portable electrocardiogram (ECG)-recorder throughout the 4 to 5 days baseline study period. Participants with pathological MRI findings after the marathon, troponin elevations or detected cardiac arrhythmias will be asked to undergo cardiac MRI to rule out structural abnormalities. A follow-up is scheduled after one year. Results: Here we report the baseline data of the enrolled 110 athletes aged 36-61 years. Their mean age was 48.8 \(\pm\) 6.0 years, 24.5\% were female, 8.2\% had hypertension and 2.7\% had hyperlipidaemia. Participants have attended a mean of 7.5 \(\pm\) 6.6 marathon races within the last 5 years and a mean of 16 \(\pm\) 36 marathon races in total. Their weekly running distance prior to the 38\(^{th}\) BMW BERLIN-MARATHON was 65 \(\pm\) 17 km. Finally, 108 (98.2\%) Berlin Beat-Study participants successfully completed the 38\(^{th}\) BMW BERLIN-MARATHON 2011. Discussion: Findings from the "Berlin Beats of Running" study will help to balance the benefits and risks of extensive endurance sport. ECG-recording during the marathon might contribute to identify athletes at risk for cardiovascular events. MRI results will give new insights into the link between physical stress and brain damage.}, language = {en} } @article{NeugebauerHeuschmannJuettler2012, author = {Neugebauer, Hermann and Heuschmann, Peter U. and J{\"u}ttler, Eric}, title = {DEcompressive Surgery for the Treatment of malignant INfarction of the middle cerebral arterY - Registry (DESTINY-R): design and protocols}, series = {BMC Neurology}, volume = {12}, journal = {BMC Neurology}, number = {115}, doi = {10.1186/1471-2377-12-115}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-133892}, year = {2012}, abstract = {Background: Randomized controlled trials (RCT) on the treatment of severe space-occupying infarction of the middle cerebral artery (malignant MCA infarction) showed that early decompressive hemicraniectomy (DHC) is life saving and improves outcome without promoting most severe disablity in patients aged 18-60 years. It is, however, unknown whether the results obtained in the randomized trials are reproducible in a broader population in and apart from an academical setting and whether hemicraniectomy has been implemented in clinical practice as recommended by national and international guidelines. In addition, they were not powered to answer further relevant questions, e. g. concerning the selection of patients eligible for and the timing of hemicraniectomy. Other important issues such as the acceptance of disability following hemicraniectomy, the existence of specific prognostic factors, the value of conservative therapeutic measures, and the overall complication rate related to hemicraniectomy have not been sufficiently studied yet. Methods/Design: DESTINY-R is a prospective, multicenter, open, controlled registry including a 12 months follow-up. The only inclusion criteria is unilateral ischemic MCA stroke affecting more than 50\% of the MCA-territory. The primary study hypothesis is to confirm the results of the RCT (76\% mRS <= 4 after 12 months) in the subgroup of patients additionally fulfilling the inclusion cirteria of the RCT in daily routine. Assuming a calculated proportion of 0.76 for successes and a sample size of 300 for this subgroup, the width of the 95\% CI, calculated using Wilson's method, will be 0.096 with the lower bound 0.709 and the upper bound 0.805. Discussion: The results of this study will provide information about the effectiveness of DHC in malignant MCA infarction in a broad population and a real-life situation in addition to and beyond RCT. Further prospectively obtained data will give crucial information on open questions and will be helpful in the plannig of upcomming treatment studies.}, language = {en} } @article{PruggerHeidrichWellmannetal.2012, author = {Prugger, Christof and Heidrich, Jan and Wellmann, J{\"u}rgen and Dittrich, Ralf and Brand, Stefan-Martin and Telgmann, Ralph and Breithardt, G{\"u}nter and Reinecke, Holger and Scheld, Hans and Kleine-Katth{\"o}fer, Peter and Heuschmann, Peter U. and Keil, Ulrich}, title = {Trends in Cardiovascular Risk Factors Among Patients With Coronary Heart Disease : Results From the EUROASPIRE I, II, and III Surveys in the M{\"u}nster Region}, series = {Deutsches {\"A}rzteblatt International}, volume = {109}, journal = {Deutsches {\"A}rzteblatt International}, number = {17}, doi = {10.3238/arztebl.2012.0303}, pages = {303-U21}, year = {2012}, abstract = {Background: Target values for cardiovascular risk factors in patients with coronary heart disease (CHD) are stated in guidelines for the prevention of cardiovascular disease. We studied secular trends in risk factors over a 12-year period among CHD patients in the region of Munster, Germany. Methods: The cross-sectional EUROASPIRE I, II and III surveys were performed in multiple centers across Europe. For all three, the Munster region was the participating German region. In the three periods 1995/96, 1999/2000, and 2006/07, the surveys included (respectively) 392, 402 and 457 <= 70-year-old patients with CHD in Munster who had sustained a coronary event at least 6 months earlier. Results: The prevalence of smoking remained unchanged, with 16.8\% in EUROASPIRE I and II and 18.4\% in EUROASPIRE III (p=0.898). On the other hand, high blood pressure and high cholesterol both became less common across the three EUROASPIRE studies (60.7\% to 69.4\% to 55.3\%, and 94.3\% to 83.4\% to 48.1\%, respectively; p<0.001 for both). Obesity became more common (23.0\% to 30.6\% to 43.1\%, p<0.001), as did treatment with antihypertensive and lipid-lowering drugs (80.4\% to 88.6\% to 94.3\%, and 35.0\% to 67.4\% to 87.0\%, respectively; p<0.001 for both). Conclusion: The observed trends in cardiovascular risk factors under-score the vital need for better preventive strategies in patients with CHD.}, language = {en} } @article{LeistnerBenikLaumeieretal.2012, author = {Leistner, Stefanie and Benik, Steffen and Laumeier, Inga and Ziegler, Annerose and Nieweler, Gabriele and Nolte, Christian H. and Heuschmann, Peter U. and Audebert, Heinrich J.}, title = {Secondary Prevention after Minor Stroke and TIA - Usual Care and Development of a Support Program}, series = {PLoS One}, volume = {7}, journal = {PLoS One}, number = {12}, doi = {10.1371/journal.pone.0049985}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135247}, pages = {e49985}, year = {2012}, abstract = {Background: Effective methods of secondary prevention after stroke or TIA are available but adherence to recommended evidence-based treatments is often poor. The study aimed to determine the quality of secondary prevention in usual care and to develop a stepwise modeled support program. Methods: Two consecutive cohorts of patients with acute minor stroke or TIA undergoing usual outpatient care versus a secondary prevention program were compared. Risk factor control and medication adherence were assessed in 6-month follow-ups (6M-FU). Usual care consisted of detailed information concerning vascular risk factor targets given at discharge and regular outpatient care by primary care physicians. The stepwise modeled support program additionally employed up to four outpatient appointments. A combination of educational and behavioral strategies was employed. Results: 168 patients in the observational cohort who stated their openness to participate in a prevention program (mean age 64.7 y, admission blood pressure (BP): 155/84 mmHg) and 173 patients participating in the support program (mean age 67.6 y, BP: 161/84 mmHg) were assessed at 6 months. Proportions of patients with BP according to guidelines were 50\% in usual-care and 77\% in the support program (p<0.01). LDL<100 mg/dl was measured in 62 versus 71\% (p = 0.12). Proportions of patients who stopped smoking were 50 versus 79\% (p<0.01). 72 versus 89\% of patients with atrial fibrillation were on oral anticoagulation (p = 0.09). Conclusions: Risk factor control remains unsatisfactory in usual care. Targets of secondary prevention were met more often within the supported cohort. Effects on (cerebro-)vascular recurrence rates are going to be assessed in a multicenter randomized trial.}, language = {en} } @article{GrubeKoenneckeWalteretal.2013, author = {Grube, Maike Miriam and Koennecke, Hans-Christian and Walter, Georg and Meisel, Andreas and Sobesky, Jan and Nolte, Christian Hans and Wellwood, Ian and Heuschmann, Peter Ulrich}, title = {Influence of Acute Complications on Outcome 3 Months after Ischemic Stroke}, series = {PLOS ONE}, volume = {8}, journal = {PLOS ONE}, number = {9}, issn = {1932-6203}, doi = {10.1371/journal.pone.0075719}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128362}, pages = {e75719}, year = {2013}, abstract = {Background: Early medical complications are potentially modifiable factors influencing in-hospital outcome. We investigated the influence of acute complications on mortality and poor outcome 3 months after ischemic stroke. Methods: Data were obtained from patients admitted to one of 13 stroke units of the Berlin Stroke Registry (BSR) who participated in a 3-months-follow up between June 2010 and September 2012. We examined the influence of the cumulative number of early in-hospital complications on mortality and poor outcome (death, disability or institutionalization) 3 months after stroke using multivariable logistic regression analyses and calculated attributable fractions to determine the impact of early complications on mortality and poor outcome. Results: A total of 2349 ischemic stroke patients alive at discharge from acute care were included in the analysis. Older age, stroke severity, pre-stroke dependency and early complications were independent predictors of mortality 3 months after stroke. Poor outcome was independently associated with older age, stroke severity, pre-stroke dependency, previous stroke and early complications. More than 60\% of deaths and poor outcomes were attributed to age, pre-stroke dependency and stroke severity and in-hospital complications contributed to 12.3\% of deaths and 9.1\% of poor outcomes 3 months after stroke. Conclusion: The majority of deaths and poor outcomes after stroke were attributed to non-modifiable factors. However, early in-hospital complications significantly affect outcome in patients who survived the acute phase after stroke, underlining the need to improve prevention and treatment of complications in hospital.}, language = {en} } @article{SteppuhnLangenScheidtNaveetal.2013, author = {Steppuhn, Henriette and Langen, Ute and Scheidt-Nave, Christa and Keil, Thomas}, title = {Major comorbid conditions in asthma and association with asthma-related hospitalizations and emergency department admissions in adults: results from the German national health telephone interview survey (GEDA) 2010}, series = {BMC Pulmonary Medicine}, volume = {13}, journal = {BMC Pulmonary Medicine}, number = {46}, doi = {10.1186/1471-2466-13-46}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-122121}, year = {2013}, abstract = {Background: It remains unclear to what extent asthma in adults is linked to allergic rhinitis (AR), gastroesophageal reflux disease (GERD), and acetylsalicylic acid exacerbated respiratory disease (AERD), and how these comorbidities may affect asthma outcomes in the general population. We therefore aimed to assess the prevalence of these major comorbidities among adults with asthma and examine their impact on asthma exacerbations requiring hospital care. Methods: A total of 22,050 adults 18 years and older were surveyed in the German National Health Telephone Interview Survey (GEDA) 2010 using a highly standardized computer-assisted interview technique. The study population comprised participants with self-reported physician-diagnosed asthma, among which the current (last 12 months) prevalence of AR and GERD-like symptoms (GERS), and life-time prevalence of AERD was estimated. Weighted bivariate analyses and logistic regression models were applied to assess the association of each comorbid condition with the asthma outcome (any self-reported asthma-related hospitalization and/or emergency department (ED) admission in the past year). Results: Out of 1,136 adults with asthma, 49.6\% had GERS and 42.3\% had AR within the past 12 months; 14.0\% met the criteria of AERD, and 75.7\% had at least one out of the three conditions. Overall, the prevalence of at least one exacerbation requiring emergency room or hospital admission within the past year was 9.0\%. Exacerbation prevalence was higher among participants with comorbidities than among those without (9.8\% vs. 8.2\% for GERS; 11.2\% vs. 7.6\% for AR, and 22.2\% vs. 7.0\% for AERD), but only differences in association with AERD were statistically significant. A strong association between asthma exacerbation and AERD persisted in multivariable logistic regression analyses adjusting for sex, age group, level of body mass index, smoking status, educational attainment, and duration of asthma: odds ratio (OR) = 4.5, 95\% confidence interval (CI) = 2.5-8.2. Conclusions: Data from this large nation-wide study provide evidence that GERS, AR and AERD are all common comorbidities among adults with asthma. Our data underline the public health and clinical impact of asthma with complicating AERD, contributing considerably to disease-specific hospitalization and/or ED admission in a defined asthma population, and emphasize the importance of its recognition in asthma care.}, language = {en} } @article{KristDimeoKeil2013, author = {Krist, Lilian and Dimeo, Fernando and Keil, Thomas}, title = {Can progressive resistance training twice a week improve mobility, muscle strength, and quality of life in very elderly nursing-home residents with impaired mobility? A pilot study}, series = {Clinical Interventions in Aging}, volume = {8}, journal = {Clinical Interventions in Aging}, doi = {10.2147/CIA.S42136}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-122176}, pages = {443-448}, year = {2013}, abstract = {Purpose: To determine the effects of progressive resistance training on mobility, muscle strength, and quality of life in nursing-home residents with impaired mobility. Methods: Nursing-home residents aged 77 years and older with impaired mobility were recruited in Berlin, Germany. The eight-week exercise program consisted of progressive resistance training twice a week. Mobility (primary outcome) was assessed with the Elderly Mobility Scale (zero = worst, 20 = best) at baseline and after 8 weeks. Muscle strength (secondary outcome) was determined by the eight-repetition maximum. The Short Form-36 Health Survey was used to assess quality of life. Results: Of the 15 participants (mean age 84 years, range 77-97 years), ten completed the 8-week program. Mobility (Elderly Mobility Scale mean +/- standard deviation pre 14.1 +/- 3.2 and post 17.5 +/- 3.6; P = 0.005) as well as muscle strength of upper and lower limbs improved (from 62\% at chest press up to 108\% at leg extension machine), whereas most quality of life subscales did not show considerable change. Conclusion: Resistance training twice a week over 2 months seemed to considerably improve mobility and muscle strength in persons aged 77-97 years with impaired mobility.}, language = {en} } @article{DrechslerRitzTomaschitzetal.2013, author = {Drechsler, Christiane and Ritz, Eberhard and Tomaschitz, Andreas and Pilz, Stefan and Sch{\"o}nfeld, Stephan and Blouin, Katja and Bidlingmaier, Martin and Hammer, Fabian and Krane, Vera and M{\"a}rz, Winfried and Allolio, Bruno and Fassnacht, Martin and Wanner, Christoph}, title = {Aldosterone and cortisol affect the risk of sudden cardiac death in haemodialysis patients}, series = {European Heart Journal}, volume = {34}, journal = {European Heart Journal}, doi = {10.1093/eurheartj/ehs361}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-132562}, pages = {578-585}, year = {2013}, abstract = {Background: Sudden cardiac death is common and accounts largely for the excess mortality of patients on maintenance dialysis. It is unknown whether aldosterone and cortisol increase the incidence of sudden cardiac death in dialysis patients. Methods and results: We analysed data from 1255 diabetic haemodialysis patients participating in the German Diabetes and Dialysis Study (4D Study). Categories of aldosterone and cortisol were determined at baseline and patients were followed for a median of 4 years. By Cox regression analyses, hazard ratios (HRs) were determined for the effect of aldosterone, cortisol, and their combination on sudden death and other adjudicated cardiovascular outcomes. The mean age of the patients was 66 ± 8 years (54\% male). Median aldosterone was <15 pg/mL (detection limit) and cortisol 16.8 µg/dL. Patients with aldosterone levels >200 pg/mL had a significantly higher risk of sudden death (HR: 1.69; 95\% CI: 1.06-2.69) compared with those with an aldosterone <15 pg/mL. The combined presence of high aldosterone (>200 pg/mL) and high cortisol (>21.1 µg/dL) levels increased the risk of sudden death in striking contrast to patients with low aldosterone (<15 pg/mL) and low cortisol (<13.2 µg/dL) levels (HR: 2.86, 95\% CI: 1.32-6.21). Furthermore, all-cause mortality was significantly increased in the patients with high levels of both hormones (HR: 1.62, 95\% CI: 1.01-2.62). Conclusions: The joint presence of high aldosterone and high cortisol levels is strongly associated with sudden cardiac death as well as all-cause mortality in haemodialysed type 2 diabetic patients. Whether a blockade of the mineralocorticoid receptor decreases the risk of sudden death in these patients must be examined in future trials.}, language = {en} } @article{DrechslerSchmiedekeNiemannetal.2013, author = {Drechsler, Christiane and Schmiedeke, Benjamin and Niemann, Markus and Schmiedeke, Daniel and Kr{\"a}mer, Johannes and Turkin, Irina and Blouin, Katja and Emmert, Andrea and Pilz, Stefan and Obermayer-Pietsch, Barbara and Wiedemann, Frank and Breunig, Frank and Wanner, Christoph}, title = {Potential role of vitamin D deficiency on Fabry cardiomyopathy}, series = {Journal of Inherited Metabolic Disease}, volume = {37}, journal = {Journal of Inherited Metabolic Disease}, number = {2}, doi = {10.1007/s10545-013-9653-8}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-132102}, pages = {289-295}, year = {2013}, abstract = {Patients with Fabry disease frequently develop left ventricular (LV) hypertrophy and renal fibrosis. Due to heat intolerance and an inability to sweat, patients tend to avoid exposure to sunlight. We hypothesized that subsequent vitamin D deficiency may contribute to Fabry cardiomyopathy. This study investigated the vitamin D status and its association with LV mass and adverse clinical symptoms in patients with Fabry disease. 25-hydroxyvitamin D (25[OH]D) was measured in 111 patients who were genetically proven to have Fabry disease. LV mass and cardiomyopathy were assessed by magnetic resonance imaging and echocardiography. In cross-sectional analyses, associations with adverse clinical outcomes were determined by linear and binary logistic regression analyses, respectively, and were adjusted for age, sex, BMI and season. Patients had a mean age of 40 ± 13 years (42 \% males), and a mean 25(OH)D of 23.5 ± 11.4 ng/ml. Those with overt vitamin D deficiency (25[OH]D ≤ 15 ng/ml) had an adjusted six fold higher risk of cardiomyopathy, compared to those with sufficient 25(OH)D levels >30 ng/ml (p = 0.04). The mean LV mass was distinctively different with 170 ± 75 g in deficient, 154 ± 60 g in moderately deficient and 128 ± 58 g in vitamin D sufficient patients (p = 0.01). With increasing severity of vitamin D deficiency, the median levels of proteinuria increased, as well as the prevalences of depression, edema, cornea verticillata and the need for medical pain therapy. In conclusion, vitamin D deficiency was strongly associated with cardiomyopathy and adverse clinical symptoms in patients with Fabry disease. Whether vitamin D supplementation improves complications of Fabry disease, requires a randomized controlled trial.}, language = {en} } @article{BuderGesierichGelbrichetal.2013, author = {Buder, Kristina and Gesierich, Anja and Gelbrich, G{\"o}tz and Goebeler, Matthias}, title = {Systemic treatment of metastatic uveal melanoma: review of literature and future perspectives}, series = {Cancer Medicine}, volume = {2}, journal = {Cancer Medicine}, number = {5}, doi = {10.1002/cam4.133}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-97175}, pages = {674-686}, year = {2013}, abstract = {Up to 50\% of patients with uveal melanoma develop metastatic disease with poor prognosis. Regional, mainly liver-directed, therapies may induce limited tumor responses but do not improve overall survival. Response rates of metastatic uveal melanoma (MUM) to systemic chemotherapy are poor. Insights into the molecular biology of MUM recently led to investigation of new drugs. In this study, to compare response rates of systemic treatment for MUM we searched Pubmed/Web of Knowledge databases and ASCO website (1980-2013) for "metastatic/uveal/melanoma" and "melanoma/eye." Forty studies (one case series, three phase I, five pilot, 22 nonrandomized, and two randomized phase II, one randomized phase III study, data of three expanded access programs, three retrospective studies) with 841 evaluable patients were included in the numeric outcome analysis. Complete or partial remissions were observed in 39/841 patients (overall response rate [ORR] 4.6\%; 95\% confidence intervals [CI] 3.3-6.3\%), no responses were observed in 22/40 studies. Progression-free survival ranged from 1.8 to 7.2, median overall survival from 5.2 to 19.0 months as reported in 21/40 and 26/40 studies, respectively. Best responses were seen for chemoimmunotherapy (ORR 10.3\%; 95\% CI 4.8-18.7\%) though mainly in first-line patients. Immunotherapy with ipilimumab, antiangiogenetic approaches, and kinase inhibitors have not yet proven to be superior to chemotherapy. MEK inhibitors are currently investigated in a phase II trial with promising preliminary data. Despite new insights into genetic and molecular background of MUM, satisfying systemic treatment approaches are currently lacking. Study results of innovative treatment strategies are urgently awaited.}, language = {en} } @article{KraftDrechslerGunrebenetal.2014, author = {Kraft, Peter and Drechsler, Christiane and Gunreben, Ignaz and Heuschmann, Peter Ulrich and Kleinschnitz, Christoph}, title = {Regulation of Blood Coagulation Factors XI and XII in Patients with Acute and Chronic Cerebrovascular Disease: A Case-Control Study}, series = {Cerebrovascular Diseases}, volume = {38}, journal = {Cerebrovascular Diseases}, number = {5}, issn = {1015-9770}, doi = {10.1159/000368434}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-199076}, pages = {337-343}, year = {2014}, abstract = {Background: Animal models have implicated an integral role for coagulation factors XI (FXI) and XII (FXII) in thrombus formation and propagation of ischemic stroke (IS). However, it is unknown if these molecules contribute to IS pathophysiology in humans, and might be of use as biomarkers for IS risk and severity. This study aimed to identify predictors of altered FXI and FXII levels and to determine whether there are differences in the levels of these coagulation factors between acute cerebrovascular events and chronic cerebrovascular disease (CCD). Methods: In this case-control study, 116 patients with acute ischemic stroke (AIS) or transitory ischemic attack (TIA), 117 patients with CCD, and 104 healthy volunteers (HVs) were enrolled between 2010 and 2013 at our University hospital. Blood sampling was undertaken once in the CCD and HV groups and on days 0, 1, and 3 after stroke onset in patients with AIS or TIA. Correlations between serum FXI and FXII levels and demographic and clinical parameters were tested by linear regression and analysis of variance. Results: The mean age of AIS/TIA patients was 70 ± 12. Baseline clinical severity measured with NIHSS and Barthel Index was 4.8 ± 6.0 and 74 ± 30, respectively. More than half of the patients had an AIS (58\%). FXI levels were significantly correlated with different leukocyte subsets (p < 0.05). In contrast, FXII serum levels showed no significant correlation (p > 0.1). Neither FXI nor FXII levels correlated with CRP (p > 0.2). FXII levels were significantly higher in patients with CCD compared with those with AIS/TIA (mean ± SD 106 ± 26\% vs. 97 ± 24\%; univariate analysis: p < 0.05); these differences did not reach significance in multivariate analysis adjusted for sex and age. FXI levels did not differ significantly between study groups. Sex and age were significantly associated with FXI and/or FXII levels in patients with AIS/TIA (p < 0.05). In contrast, no statistical significant influence was found for treatment modality (thrombolysis or not), pre-treatment with platelet inhibitors, and severity of stroke. Conclusions: In this study, there was no differential regulation of FXI and FXII levels between disease subtypes but biomarker levels were associated with patient and clinical characteristics. FXI and FXII levels might be no valid biomarker for predicting stroke risk.}, language = {en} } @article{SchneiderGutjahrLengsfeldRitzetal.2014, author = {Schneider, Andreas and Gutjahr-Lengsfeld, Lena and Ritz, Eberhard and Scharnagl, Hubert and Gelbrich, G{\"o}tz and Pilz, Stefan and Macdougall, Iain C. and Wanner, Christoph and Drechsler, Christiane}, title = {Longitudinal Assessments of Erythropoietin-Stimulating Agent Responsiveness and the Association with Specific Clinical Outcomes in Dialysis Patients}, series = {Nephron Clinical Practice}, volume = {128}, journal = {Nephron Clinical Practice}, number = {1-2}, issn = {1660-2110}, doi = {10.1159/000367975}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-196511}, pages = {147-152}, year = {2014}, abstract = {Background: Dose requirements of erythropoietin-stimulating agents (ESAs) can vary considerably over time and may be associated with cardiovascular outcomes. We aimed to longitudinally assess ESA responsiveness over time and to investigate its association with specific clinical end points in a time-dependent approach. Methods: The German Diabetes and Dialysis study (4D study) included 1,255 diabetic dialysis patients, of whom 1,161 were receiving ESA treatment. In those patients, the erythropoietin resistance index (ERI) was assessed every 6 months during a median follow-up of 4 years. The association between the ERI and cardiovascular end points was analyzed by time-dependent Cox regression analyses with repeated ERI measures. Results: Patients had a mean age of 66 ± 8.2 years; 53\% were male. During follow-up, a total of 495 patients died, of whom 136 died of sudden death and 102 of infectious death. The adjusted and time-dependent risk for sudden death was increased by 19\% per 5-unit increase in the ERI (hazard ratio, HR = 1.19, 95\% confidence interval, CI = 1.07-1.33). Similarly, mortality increased by 25\% (HR = 1.25, 95\% CI = 1.18-1.32) and infectious death increased by 27\% (HR = 1.27, 95\% CI = 1.13-1.42). Further analysis revealed that lower 25-hydroxyvitamin D levels were associated with lower ESA responsiveness (p = 0.046). Conclusions: In diabetic dialysis patients, we observed that time-varying erythropoietin resistance is associated with sudden death, infectious complications and all-cause mortality. Low 25-hydroxyvitamin D levels may contribute to a lower ESA responsiveness.}, language = {en} } @article{HohmannPinartTischeretal.2014, author = {Hohmann, Cynthia and Pinart, Mariona and Tischer, Christina and Gehring, Ulrike and Heinrich, Joachim and Kull, Inger and Mel{\´e}n, Eric and Smit, Henriette A. and Torrent, Maties and Wijga, Alet H. and Wickman, Magnus and Bachert, Claus and L{\o}drup Carlsen, Karin C. and Carlsen, Kai-H{\aa}kon and Bindslev-Jensen, Carsten and Eller, Esben and Esplugues, Ana and Fantini, Maria Pia and Annesi-Maesano, Isabella and Momas, Isabelle and Porta, Daniela and Vassilaki, Maria and Waiblinger, Dagmar and Sunyer, Jordi and Ant{\´o}, Josep M. and Bousquet, Jean and Keil, Thomas}, title = {The Development of the MeDALL Core Questionnaires for a Harmonized Follow-Up Assessment of Eleven European Birth Cohorts on Asthma and Allergies}, series = {International Archives of Allergy and Immunology}, volume = {163}, journal = {International Archives of Allergy and Immunology}, number = {3}, organization = {The MeDALL Study Group}, issn = {1018-2438}, doi = {10.1159/000357732}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-196594}, pages = {215-224}, year = {2014}, abstract = {Background: Numerous birth cohorts have been initiated in the world over the past 30 years using heterogeneous methods to assess the incidence, course and risk factors of asthma and allergies. The aim of the present work is to provide the stepwise proceedings of the development and current version of the harmonized MeDALL-Core Questionnaire (MeDALL-CQ) used prospectively in 11 European birth cohorts. Methods: The harmonization of questions was accomplished in 4 steps: (i) collection of variables from 14 birth cohorts, (ii) consensus on questionnaire items, (iii) translation and back-translation of the harmonized English MeDALL-CQ into 8 other languages and (iv) implementation of the harmonized follow-up. Results: Three harmonized MeDALL-CQs (2 for parents of children aged 4-9 and 14-18, 1 for adolescents aged 14-18) were developed and used for a harmonized follow-up assessment of 11 European birth cohorts on asthma and allergies with over 13,000 children. Conclusions: The harmonized MeDALL follow-up produced more comparable data across different cohorts and countries in Europe and will offer the possibility to verify results of former cohort analyses. Thus, MeDALL can become the starting point to stringently plan, conduct and support future common asthma and allergy research initiatives in Europe.}, language = {en} } @article{SonnenscheinvanderVoortArendsdeJongsteetal.2014, author = {Sonnenschein-van der Voort, Agnes M. M. and Arends, Lidia R. and de Jongste, Johan C. and Annesi-Maesano, Isabella and Arshad, S. Hasan and Barros, Henrique and Basterrechea, Mikel and Bisgaard, Hans and Chatzi, Leda and Corpeleijn, Eva and Correia, Sofia and Craig, Leone C. and Devereux, Graham and Dogaru, Cristian and Dostal, Miroslav and Duchen, Karel and Eggesb{\o}, Merete and van der Ent, C. Kors and Fantini, Maria P. and Forastiere, Francesco and Frey, Urs and Gehring, Ulrike and Gori, Davide and van der Gugten, Anne C. and Hanke, Wojciech and Henderson, A. John and Heude, Barbara and I{\~n}iguez, Carmen and Inskip, Hazel M. and Keil, Thomas and Kelleher, Cecily C. and Kogevinas, Manolis and Kreiner-M{\o}ller, Eskil and Kuehni, Claudia E. and K{\"u}pers, Leanne K. and Lancz, Kinga and Larsen, Pernille S. and Lau, Susanne and Ludvigsson, Johnny and Mommers, Monique and Andersen, Anne-Marie Nybo and Palkovicova, Lubica and Pike, Katherine C. and Pizzi, Constanza and Polanska, Kinga and Porta, Daniela and Richiardi, Lorenzo and Roberts, Graham and Schmidt, Anne and Sram, Radim J. and Sunyer, Jordi and Thijs, Carel and Torrent, Maties and Viljoen, Karien and Wijga, Alet H. and Vrijheid, Martine and Jaddoe, Vincent W. V. and Duijts, Liesbeth}, title = {Preterm birth, infant weight gain, and childhood asthma risk: A meta-analysis of 147,000 European children}, series = {The Journal of Allergy and Clinical Immunology}, volume = {133}, journal = {The Journal of Allergy and Clinical Immunology}, number = {5}, doi = {10.1016/j.jaci.2013.12.1082}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120714}, pages = {1317-29}, year = {2014}, abstract = {Background Preterm birth, low birth weight, and infant catch-up growth seem associated with an increased risk of respiratory diseases in later life, but individual studies showed conflicting results. Objectives We performed an individual participant data meta-analysis for 147,252 children of 31 birth cohort studies to determine the associations of birth and infant growth characteristics with the risks of preschool wheezing (1-4 years) and school-age asthma (5-10 years). Methods First, we performed an adjusted 1-stage random-effect meta-analysis to assess the combined associations of gestational age, birth weight, and infant weight gain with childhood asthma. Second, we performed an adjusted 2-stage random-effect meta-analysis to assess the associations of preterm birth (gestational age <37 weeks) and low birth weight (<2500 g) with childhood asthma outcomes. Results Younger gestational age at birth and higher infant weight gain were independently associated with higher risks of preschool wheezing and school-age asthma (P < .05). The inverse associations of birth weight with childhood asthma were explained by gestational age at birth. Compared with term-born children with normal infant weight gain, we observed the highest risks of school-age asthma in children born preterm with high infant weight gain (odds ratio [OR], 4.47; 95\% CI, 2.58-7.76). Preterm birth was positively associated with an increased risk of preschool wheezing (pooled odds ratio [pOR], 1.34; 95\% CI, 1.25-1.43) and school-age asthma (pOR, 1.40; 95\% CI, 1.18-1.67) independent of birth weight. Weaker effect estimates were observed for the associations of low birth weight adjusted for gestational age at birth with preschool wheezing (pOR, 1.10; 95\% CI, 1.00-1.21) and school-age asthma (pOR, 1.13; 95\% CI, 1.01-1.27). Conclusion Younger gestational age at birth and higher infant weight gain were associated with childhood asthma outcomes. The associations of lower birth weight with childhood asthma were largely explained by gestational age at birth."}, language = {en} } @article{ChungGedeborgNicholasetal.2014, author = {Chung, Shen-Chia and Gedeborg, Rolf and Nicholas, Owen and James, Stefan and Jeppsson, Anders and Wolfe, Charles and Heuschmann, Peter and Wallentin, Lars and Deanfield, John and Timmis, Adam and Jernberg, Tomas and Hemingway, Harry}, title = {Acute myocardial infarction: a comparison of short-term survival in national outcome registries in Sweden and the UK}, series = {Lancet}, volume = {383}, journal = {Lancet}, number = {9925}, doi = {10.1016/s0140-6736(13)62070-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-121327}, pages = {1305-12}, year = {2014}, abstract = {Background International research for acute myocardial infarction lacks comparisons of whole health systems. We assessed time trends for care and outcomes in Sweden and the UK. Methods We used data from national registries on consecutive patients registered between 2004 and 2010 in all hospitals providing care for acute coronary syndrome in Sweden and the UK. The primary outcome was all-cause mortality 30 days after admission. We compared effectiveness of treatment by indirect casemix standardisation. This study is registered with ClinicalTrials.gov, number NCT01359033. Findings We assessed data for 119 786 patients in Sweden and 391 077 in the UK. 30-day mortality was 7·6\% (95\% CI 7·4-7·7) in Sweden and 10·5\% (10·4-10·6) in the UK. Mortality was higher in the UK in clinically relevant subgroups defined by troponin concentration, ST-segment elevation, age, sex, heart rate, systolic blood pressure, diabetes mellitus status, and smoking status. In Sweden, compared with the UK, there was earlier and more extensive uptake of primary percutaneous coronary intervention (59\% vs 22\%) and more frequent use of β blockers at discharge (89\% vs 78\%). After casemix standardisation the 30-day mortality ratio for UK versus Sweden was 1·37 (95\% CI 1·30-1·45), which corresponds to 11 263 (95\% CI 9620-12 827) excess deaths, but did decline over time (from 1·47, 95\% CI 1·38-1·58 in 2004 to 1·20, 1·12-1·29 in 2010; p=0·01). Interpretation We found clinically important differences between countries in acute myocardial infarction care and outcomes. International comparisons research might help to improve health systems and prevent deaths.}, language = {en} } @article{HohmannMillesSchinkeetal.2014, author = {Hohmann, Christopher and Milles, Bianca and Schinke, Michael and Schroeter, Michael and Ulzheimer, Jochen and Kraft, Peter and Kleinschnitz, Christoph and Lehmann, Paul V. and Kuerten, Stefanie}, title = {Categorization of multiple sclerosis relapse subtypes by B cell profiling in the blood}, series = {Acta Neuropathologica Communications}, volume = {2}, journal = {Acta Neuropathologica Communications}, number = {138}, issn = {2051-5960}, doi = {10.1186/s40478-014-0138-2}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120580}, year = {2014}, abstract = {INTRODUCTION: B cells are attracting increasing attention in the pathogenesis of multiple sclerosis (MS). B cell-targeted therapies with monoclonal antibodies or plasmapheresis have been shown to be successful in a subset of patients. Here, patients with either relapsing-remitting (n = 24) or secondary progressive (n = 6) MS presenting with an acute clinical relapse were screened for their B cell reactivity to brain antigens and were re-tested three to nine months later. Enzyme-linked immunospot technique (ELISPOT) was used to identify brain-reactive B cells in peripheral blood mononuclear cells (PBMC) directly ex vivo and after 96 h of polyclonal stimulation. Clinical severity of symptoms was determined using the Expanded Disability Status Scale (EDSS). RESULTS: Nine patients displayed B cells in the blood producing brain-specific antibodies directly ex vivo. Six patients were classified as B cell positive donors only after polyclonal B cell stimulation. In 15 patients a B cell response to brain antigens was absent. Based on the autoreactive B cell response we categorized MS relapses into three different patterns. Patients who displayed brain-reactive B cell responses both directly ex vivo and after polyclonal stimulation (pattern I) were significantly younger than patients in whom only memory B cell responses were detectable or entirely absent (patterns II and III; p = 0.003). In one patient a conversion to a positive B cell response as measured directly ex vivo and subsequently also after polyclonal stimulation was associated with the development of a clinical relapse. The evaluation of the predictive value of a brain antigen-specific B cell response showed that seven of eight patients (87.5\%) with a pattern I response encountered a clinical relapse during the observation period of 10 months, compared to two of five patients (40\%) with a pattern II and three of 14 patients (21.4\%) with a pattern III response (p = 0.0005; hazard ratio 6.08 (95\% confidence interval 1.87-19.77). CONCLUSIONS: Our data indicate actively ongoing B cell-mediated immunity against brain antigens in a subset of MS patients that may be causative of clinical relapses and provide new diagnostic and therapeutic options for a subset of patients.}, language = {en} } @article{KraftDrechslerGunrebenetal.2014, author = {Kraft, Peter and Drechsler, Christiane and Gunreben, Ignaz and Nieswandt, Bernhard and Stoll, Guido and Heuschmann, Peter Ulrich and Kleinschnitz, Christoph}, title = {Von Willebrand Factor Regulation in Patients with Acute and Chronic Cerebrovascular Disease: A Pilot, Case-Control Study}, series = {PLoS ONE}, volume = {9}, journal = {PLoS ONE}, number = {6}, issn = {1932-6203}, doi = {10.1371/journal.pone.0099851}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-119588}, pages = {e99851}, year = {2014}, abstract = {Background and Purpose In animal models, von Willebrand factor (VWF) is involved in thrombus formation and propagation of ischemic stroke. However, the pathophysiological relevance of this molecule in humans, and its potential use as a biomarker for the risk and severity of ischemic stroke remains unclear. This study had two aims: to identify predictors of altered VWF levels and to examine whether VWF levels differ between acute cerebrovascular events and chronic cerebrovascular disease (CCD). Methods A case-control study was undertaken between 2010 and 2013 at our University clinic. In total, 116 patients with acute ischemic stroke (AIS) or transitory ischemic attack (TIA), 117 patients with CCD, and 104 healthy volunteers (HV) were included. Blood was taken at days 0, 1, and 3 in patients with AIS or TIA, and once in CCD patients and HV. VWF serum levels were measured and correlated with demographic and clinical parameters by multivariate linear regression and ANOVA. Results Patients with CCD (158±46\%) had significantly higher VWF levels than HV (113±36\%, P<0.001), but lower levels than AIS/TIA patients (200±95\%, P<0.001). Age, sex, and stroke severity influenced VWF levels (P<0.05). Conclusions VWF levels differed across disease subtypes and patient characteristics. Our study confirms increased VWF levels as a risk factor for cerebrovascular disease and, moreover, suggests that it may represent a potential biomarker for stroke severity, warranting further investigation.}, language = {en} } @article{OcakDrechslerVossenetal.2014, author = {Ocak, Gurbey and Drechsler, Christiane and Vossen, Carla Y. and Vos, Hans L. and Rosendaal, Frits R. and Reitsma, Pieter H. and Hoffmann, Michael M. and M{\"a}rz, Winfried and Ouwehand, Willem H. and Krediet, Raymond T. and Boeschoten, Elisabeth W. and Dekker, Frido W. and Wanner, Christoph and Verduijn, Marion}, title = {Single Nucleotide Variants in the Protein C Pathway and Mortality in Dialysis Patients}, series = {PLOS ONE}, volume = {9}, journal = {PLOS ONE}, number = {5}, issn = {1932-6203}, doi = {10.1371/journal.pone.0097251}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-116265}, pages = {e97251}, year = {2014}, abstract = {Background: The protein C pathway plays an important role in the maintenance of endothelial barrier function and in the inflammatory and coagulant processes that are characteristic of patients on dialysis. We investigated whether common single nucleotide variants (SNV) in genes encoding protein C pathway components were associated with all-cause 5 years mortality risk in dialysis patients. Methods: Single nucleotides variants in the factor V gene (F5 rs6025; factor V Leiden), the thrombomodulin gene (THBD rs1042580), the protein C gene (PROC rs1799808 and 1799809) and the endothelial protein C receptor gene (PROCR rs867186, rs2069951, and rs2069952) were genotyped in 1070 dialysis patients from the NEtherlands COoperative Study on the Adequacy of Dialysis (NECOSAD) cohort) and in 1243 dialysis patients from the German 4D cohort. Results: Factor V Leiden was associated with a 1.5-fold (95\% CI 1.1-1.9) increased 5-year all-cause mortality risk and carriers of the AG/GG genotypes of the PROC rs1799809 had a 1.2-fold (95\% CI 1.0-1.4) increased 5-year all-cause mortality risk. The other SNVs in THBD, PROC, and PROCR were not associated with 5-years mortality. Conclusion: Our study suggests that factor V Leiden and PROC rs1799809 contributes to an increased mortality risk in dialysis patients.}, language = {en} } @article{LueckerathLapaMalzahnetal.2014, author = {L{\"u}ckerath, Katharina and Lapa, Constantin and Malzahn, Uwe and Samnick, Samuel and Einsele, Herrmann and Buck, Andreas K. and Herrmann, Ken and Knop, Stefan}, title = {18FDG-PET/CT for prognostic stratification of patients with multiple myeloma relapse after stem cell transplantation}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-113107}, year = {2014}, abstract = {The aim of this study was to investigate the prognostic value of 18F-fluoro-deoxyglucose positron emission tomography-computed tomography (18F-FDG-PET/CT) in 37 patients with a history of multiple myeloma (MM) and suspected or confirmed recurrence after stem cell transplantation (SCT). All patients had been heavily pre-treated. Time to progression (TTP) and overall survival (OS) were correlated to a number of different PET-derived as well as clinical parameters. Impact on patient management was assessed. Absence of FDG-avid MM foci was a positive prognostic factor for both TTP and OS (p<0.01). Presence of >10 focal lesions correlated with both TTP (p<0.01) and OS (p<0.05). Interestingly, presence of >10 lesions in the appendicular skeleton proved to have the strongest association with disease progression. Intensity of glucose uptake and presence of extramedullary disease were associated with shorter TTP (p=0.037 and p=0.049, respectively). Manifestations in soft tissue structures turned out to be a strong negative predictor for both, TTP and OS (p<0.01, respectively). PET resulted in a change of management in 30\% of patients. Our data underline the prognostic value of 18F-FDG-PET/CT in MM patients also in the setting of post-SCT relapse. PET/CT has a significant impact on patient management.}, language = {en} } @article{WiedmannHeuschmannHillmannetal.2014, author = {Wiedmann, Silke and Heuschmann, Peter U. and Hillmann, Steffi and Busse, Otto and Wiethoelter, Horst and Walter, Georg M. and Seidel, Guenter and Misselwitz, Bjoern and Janssen, Alfred and Berger, Klaus and Burmeister, Christoph and Matthias, Christine and Kolominsky-Rabas, Peter and Hermanek, Peter}, title = {The Quality of Acute Stroke Care-an Analysis of Evidence-Based Indicators in 260 000 Patients}, series = {Deutsches {\"A}rzteblatt International}, volume = {111}, journal = {Deutsches {\"A}rzteblatt International}, number = {45}, issn = {1866-0452}, doi = {10.3238/arztebl.2014.0759}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-114747}, pages = {759-765}, year = {2014}, abstract = {Background: Stroke patients should be cared for in accordance with evidence-based guidelines. The extent of implementation of guidelines for the acute care of stroke patients in Germany has been unclear to date. Methods: The regional quality assurance projects that cooperate in the framework of the German Stroke Registers Study Group (Arbeitsgemeinschaft Deutscher Schlaganfall-Register, ADSR) collected data on the care of stroke patients in 627 hospitals in 2012. The quality of the acute hospital care of patients with stroke or transient ischemic attack (TIA) was assessed on the basis of 15 standardized, evidence-based quality indicators and compared across the nine participating regional quality assurance projects. Results: Data were obtained on more than 260 000 patients nationwide. Intravenous thrombolysis was performed in 59.7\% of eligible ischemic stroke patients patients (range among participating projects, 49.7-63.6\%). Dysphagia screening was documented in 86.2\% (range, 74.8-93.1\%). For the following indicators, the defined targets were not reached for all of Germany: antiaggregation within 48 hours, 93.4\% (range, 86.6-96.4\%); anticoagulation for atrial fibrillation, 77.6\% (range, 72.4-80.1\%); standardized dysphagia screening, 86.2\% (range, 74.8-93.1\%); oral and written information of the patients or their relatives, 86.1\% (range, 75.4-91.5\%). The rate of patients examined or treated by a speech therapist was in the target range. Conclusion: The defined targets were reached for most of the quality indicators. Some indicators, however, varied widely across regional quality assurance projects. This implies that the standardization of care for stroke patients in Germany has not yet been fully achieved.}, language = {en} } @article{GrabenhenrichReichFischeretal.2014, author = {Grabenhenrich, Linus B. and Reich, Andreas and Fischer, Felix and Zepp, Fred and Forster, Johannes and Schuster, Antje and Bauer, Carl-Peter and Bergmann, Renate L. and Bergmann, Karl E. and Wahn, Ulrich and Keil, Thomas and Lau, Susanne}, title = {The Novel 10-Item Asthma Prediction Tool: External Validation in the German MAS Birth Cohort}, series = {PLOS ONE}, volume = {9}, journal = {PLOS ONE}, number = {12}, issn = {1932-6203}, doi = {10.1371/journal.pone.0115852}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-114202}, pages = {e115852}, year = {2014}, abstract = {Background: A novel non-invasive asthma prediction tool from the Leicester Cohort, UK, forecasts asthma at age 8 years based on 10 predictors assessed in early childhood, including current respiratory symptoms, eczema, and parental history of asthma. Objective: We aimed to externally validate the proposed asthma prediction method in a German birth cohort. Methods: The MAS-90 study (Multicentre Allergy Study) recorded details on allergic diseases prospectively in about yearly follow-up assessments up to age 20 years in a cohort of 1,314 children born 1990. We replicated the scoring method from the Leicester cohort and assessed prediction, performance and discrimination. The primary outcome was defined as the combination of parent-reported wheeze and asthma drugs (both in last 12 months) at age 8. Sensitivity analyses assessed model performance for outcomes related to asthma up to age 20 years. Results: For 140 children parents reported current wheeze or cough at age 3 years. Score distribution and frequencies of later asthma resembled the Leicester cohort: 9\% vs. 16\% (MAS-90 vs. Leicester) of children at low risk at 3 years had asthma at 8 years, at medium risk 45\% vs. 48\%. Performance of the asthma prediction tool in the MAS-90 cohort was similar (Brier score 0.22 vs. 0.23) and discrimination slightly better than in the original cohort (area under the curve, AUC 0.83 vs. 0.78). Prediction and discrimination were robust against changes of inclusion criteria, scoring and outcome definitions. The secondary outcome 'physicians' diagnosed asthma at 20 years' showed the highest discrimination (AUC 0.89). Conclusion: The novel asthma prediction tool from the Leicester cohort, UK, performed well in another population, a German birth cohort, supporting its use and further development as a simple aid to predict asthma risk in clinical settings.}, language = {en} } @article{KleinschnitzGoebelMeuthetal.2014, author = {Kleinschnitz, Christoph and G{\"o}bel, Kerstin and Meuth, Sven G. and Kraft, Peter}, title = {Glatiramer acetate does not protect from acute ischemic stroke in mice}, doi = {10.1186/2040-7378-6-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110528}, year = {2014}, abstract = {Background The role of the immune system in the pathophysiology of acute ischemic stroke is increasingly recognized. However, targeted treatment strategies to modulate immunological pathways in stroke are still lacking. Glatiramer acetate is a multifaceted immunomodulator approved for the treatment of relapsing-remitting multiple sclerosis. Experimental studies suggest that glatiramer acetate might also work in other neuroinflammatory or neurodegenerative diseases apart from multiple sclerosis. Findings We evaluated the efficacy of glatiramer acetate in a mouse model of brain ischemia/reperfusion injury. 60 min of transient middle cerebral artery occlusion was induced in male C57Bl/6 mice. Pretreatment with glatiramer acetate (3.5 mg/kg bodyweight) 30 min before the induction of stroke did not reduce lesion volumes or improve functional outcome on day 1. Conclusions Glatiramer acetate failed to protect from acute ischemic stroke in our hands. Further studies are needed to assess the true therapeutic potential of glatiramer acetate and related immunomodulators in brain ischemia.}, language = {en} } @article{OezkurGorskiPeltzetal.2014, author = {Oezkur, Mehmet and Gorski, Armin and Peltz, Jennifer and Wagner, Martin and Lazariotou, Maria and Schimmer, Christoph and Heuschmann, Peter U. and Leyh, Rainer G.}, title = {Preoperative serum h-FABP concentration is associated with postoperative incidence of acute kidney injury in patients undergoing cardiac surgery}, doi = {10.1186/1471-2261-14-117}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110480}, year = {2014}, abstract = {Background Fatty acid binding protein (FABP) is an intracellular transport protein associated with myocardial damage size in patients undergoing cardiac surgery. Furthermore, elevated FABP serum concentrations are related to a number of common comorbidities, such as heart failure, chronic kidney disease, diabetes mellitus, and metabolic syndrome, which represent important risk factors for postoperative acute kidney injury (AKI). Data are lacking on the association between preoperative FABP serum level and postoperative incidence of AKI. Methods This prospective cohort study investigated the association between preoperative h-FABP serum concentrations and postoperative incidence of AKI, hospitalization time and length of ICU treatment. Blood samples were collected according to a predefined schedule. The AKI Network definition of AKI was used as primary endpoint. All associations were analysed using descriptive and univariate analyses. Results Between 05/2009 and 09/2009, 70 patients undergoing cardiac surgery were investigated. AKI was observed in 45 patients (64\%). Preoperative median (IQR) h-FABP differed between the AKI group (2.9 [1.7-4.1] ng/ml) and patients without AKI (1.7 [1.1-3.3] ng/ml; p = 0.04), respectively. Patients with AKI were significantly older. No statistically significant differences were found for gender, type of surgery, operation duration, CPB-, or X-Clamp time, preoperative cardiac enzymes, HbA1c, or CRP between the two groups. Preoperative h-FABP was also correlated with the length of ICU stay (rs = 0.32, p = 0.007). Conclusions We found a correlation between preoperative serum h-FABP and the postoperative incidence of AKI. Our results suggest a potential role for h-FABP as a biomarker for AKI in cardiac surgery.}, language = {en} } @article{KolominskyRabasWiedmannWeingaertneretal.2015, author = {Kolominsky-Rabas, Peter L. and Wiedmann, Silke and Weing{\"a}rtner, Michael and Liman, Thomas G. and Endres, Matthias and Schwab, Stefan and Buchfelder, Michael and Heuschmann, Peter U.}, title = {Time Trends in Incidence of Pathological and Etiological Stroke Subtypes during 16 Years: The Erlangen Stroke Project}, series = {Neuroepidemiology}, volume = {44}, journal = {Neuroepidemiology}, number = {1}, issn = {0251-5350}, doi = {10.1159/000371353}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-196503}, pages = {24-29}, year = {2015}, abstract = {Background: Population-based data, which continuously monitors time trends in stroke epidemiology are limited. We investigated the incidence of pathological and etiological stroke subtypes over a 16 year time period. Methods: Data were collected within the Erlangen Stroke Project (ESPro), a prospective, population-based stroke register in Germany covering a total study population of 105,164 inhabitants (2010). Etiology of ischemic stroke was classified according to the Trial of Org 10172 in Acute Stroke Treatment (TOAST) criteria. Results: Between January 1995 and December 2010, 3,243 patients with first-ever stroke were documented. The median age was 75 and 55\% were females. The total stroke incidence decreased over the 16 year study period in men (Incidence Rate Ratio 1995-1996 vs. 2009-2010 (IRR) 0.78; 95\% CI 0.58-0.90) but not in women. Among stroke subtypes, a decrease in ischemic stroke incidence (IRR 0.73; 95\% CI 0.57-0.93) and of large artery atherosclerotic stroke (IRR 0.27; 95\% CI 0.12-0.59) was found in men and an increase of stroke due to small artery occlusion in women (IRR 2.33; 95\% CI 1.39-3.90). Conclusions: Variations in time trends of pathological and etiological stroke subtypes were found between men and women that might be linked to gender differences in the development of major vascular risk factors in the study population.}, language = {en} } @article{GybergDeBacquerDeBackeretal.2015, author = {Gyberg, Viveca and De Bacquer, Dirk and De Backer, Guy and Jennings, Catriona and Kotseva, Kornelia and Mellbin, Linda and Schnell, Oliver and Tuomilehto, Jaakko and Wood, David and Ryden, Lars and Amouyel, Philippe and Bruthans, Jan and Conde, Almudena Castro and Cifkova, Renata and Deckers, Jaap W. and De Sutter, Johan and Dilic, Mirza and Dolzhenko, Maryna and Erglis, Andrejs and Fras, Zlatko and Gaita, Dan and Gotcheva, Nina and Goudevenos, John and Heuschmann, Peter and Laucevicius, Aleksandras and Lehto, Seppo and Lovic, Dragan and Milicic, Davor and Moore, David and Nicolaides, Evagoras and Oganov, Raphae and Pajak, Andrzej and Pogosova, Nana and Reiner, Zeljko and Stagmo, Martin and St{\"o}rk, Stefan and Tokg{\"o}zoglu, Lale and Vulic, Dusko}, title = {Patients with coronary artery disease and diabetes need improved management: a report from the EUROASPIRE IV survey: a registry from the EuroObservational Research Programme of the European Society of Cardiology}, series = {Cardiovascular Diabetology}, volume = {14}, journal = {Cardiovascular Diabetology}, number = {133}, doi = {10.1186/s12933-015-0296-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-141358}, year = {2015}, abstract = {Background: In order to influence every day clinical practice professional organisations issue management guidelines. Cross-sectional surveys are used to evaluate the implementation of such guidelines. The present survey investigated screening for glucose perturbations in people with coronary artery disease and compared patients with known and newly detected type 2 diabetes with those without diabetes in terms of their life-style and pharmacological risk factor management in relation to contemporary European guidelines. Methods: A total of 6187 patients (18-80 years) with coronary artery disease and known glycaemic status based on a self reported history of diabetes (previously known diabetes) or the results of an oral glucose tolerance test and HbA1c (no diabetes or newly diagnosed diabetes) were investigated in EUROASPIRE IV including patients in 24 European countries 2012-2013. The patients were interviewed and investigated in order to enable a comparison between their actual risk factor control with that recommended in current European management guidelines and the outcome in previously conducted surveys. Results: A total of 2846 (46 \%) patients had no diabetes, 1158 (19 \%) newly diagnosed diabetes and 2183 (35 \%) previously known diabetes. The combined use of all four cardioprotective drugs in these groups was 53, 55 and 60 \%, respectively. A blood pressure target of <140/90 mmHg was achieved in 68, 61, 54 \% and a LDL-cholesterol target of <1.8 mmol/L in 16, 18 and 28 \%. Patients with newly diagnosed and previously known diabetes reached an HbA1c <7.0 \% (53 mmol/mol) in 95 and 53 \% and 11 \% of those with previously known diabetes had an HbA1c >9.0 \% (>75 mmol/mol). Of the patients with diabetes 69 \% reported on low physical activity. The proportion of patients participating in cardiac rehabilitation programmes was low (approximate to 40 \%) and only 27 \% of those with diabetes had attended diabetes schools. Compared with data from previous surveys the use of cardioprotective drugs had increased and more patients were achieving the risk factor treatment targets. Conclusions: Despite advances in patient management there is further potential to improve both the detection and management of patients with diabetes and coronary artery disease.}, language = {en} } @article{HillmannWiedmannFraseretal.2015, author = {Hillmann, Steffi and Wiedmann, Silke and Fraser, Alec and Baeza, Juan and Rudd, Anthony and Norrving, Bo and Asplund, Kjell and Niewada, Maciej and Dennis, Martin and Hermanek, Peter and Wolfe, Charles D. A. and Heuschmann, Peter U.}, title = {Temporal changes in the quality of acute stroke care in five national audits across Europe}, series = {BioMed Research International}, volume = {2015}, journal = {BioMed Research International}, number = {432497}, doi = {10.1155/2015/432497}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149059}, year = {2015}, abstract = {Background. Data on potential variations in delivery of appropriate stroke care over time are scarce. We investigated temporal changes in the quality of acute hospital stroke care across five national audits in Europe over a period of six years. Methods. Data were derived from national stroke audits in Germany, Poland, Scotland, Sweden, and England/Wales/Northern Ireland participating within the European Implementation Score (EIS) collaboration. Temporal changes in predefined quality indicators with comparable information between the audits were investigated. Multivariable logistic regression analyses were performed to estimate adherence to quality indicators over time. Results. Between 2004 and 2009, individual data from 542,112 patients treated in 538 centers participating continuously over the study period were included. In most audits, the proportions of patients who were treated on a SU, were screened for dysphagia, and received thrombolytic treatment increased over time and ranged from 2-fold to almost 4-fold increase in patients receiving thrombolytic therapy in 2009 compared to 2004. Conclusions. A general trend towards a better quality of stroke care defined by standardized quality indicators was observed over time. The association between introducing a specific measure and higher adherence over time might indicate that monitoring of stroke care performance contributes to improving quality of care.}, language = {en} } @article{WiedmannHeuschmannHermanek2015, author = {Wiedmann, Silke and Heuschmann, Peter U. and Hermanek, Peter}, title = {In reply: The quality of acute stroke treatment-an analysis of evidence-based indicators in 260 000 patients}, series = {Deutsches Aerzteblatt International}, volume = {112}, journal = {Deutsches Aerzteblatt International}, doi = {10.3238/arztebl.2015.0288b}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-148666}, pages = {288}, year = {2015}, abstract = {No abstract available.}, language = {en} } @article{SmithBrayHoffmanetal.2015, author = {Smith, Craig J. and Bray, Benjamin D. and Hoffman, Alex and Meisel, Andreas and Heuschmann, Peter U. and Wolfe, Charles D. A. and Tyrrell, Pippa J. and Rudd, Anthony G.}, title = {Can a novel clinical risk score improve pneumonia prediction in acute stroke care? A UK multicenter cohort study}, series = {Journal of the American Heart Association}, volume = {4}, journal = {Journal of the American Heart Association}, number = {1}, doi = {10.1161/JAHA.114.001307}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-144602}, pages = {e001307}, year = {2015}, abstract = {Background Pneumonia frequently complicates stroke and has amajor impact on outcome. We derived and internally validated a simple clinical risk score for predicting stroke-associated pneumonia (SAP), and compared the performance with an existing score (A\(^{2}\)DS\(^{2}\)). Methods and Results We extracted data for patients with ischemic stroke or intracerebral hemorrhage from the Sentinel Stroke National Audit Programme multicenter UK registry. The data were randomly allocated into derivation (n=11 551) and validation (n=11 648) samples. A multivariable logistic regression model was fitted to the derivation data to predict SAP in the first 7 days of admission. The characteristics of the score were evaluated using receiver operating characteristics (discrimination) and by plotting predicted versus observed SAP frequency in deciles of risk (calibration). Prevalence of SAP was 6.7\% overall. The final 22-point score (ISAN: prestroke Independence [modified Rankin scale], Sex, Age, National Institutes of Health Stroke Scale) exhibited good discrimination in the ischemic stroke derivation (C-statistic 0.79; 95\% CI 0.77 to 0.81) and validation (C-statistic 0.78; 95\% CI 0.76 to 0.80) samples. It was well calibrated in ischemic stroke and was further classified into meaningful risk groups (low 0 to 5, medium6 to 10, high 11 to 14, and very high >= 15) associated with SAP frequencies of 1.6\%, 4.9\%, 12.6\%, and 26.4\%, respectively, in the validation sample. Discrimination for both scores was similar, although they performed less well in the intracerebral hemorrhage patients with an apparent ceiling effect. Conclusions The ISAN score is a simple tool for predicting SAP in clinical practice. External validation is required in ischemic and hemorrhagic stroke cohorts.}, language = {en} } @article{BeckerRauSchmittetal.2015, author = {Becker, Philip P. and Rau, Monika and Schmitt, Johannes and Malsch, Carolin and Hammer, Christian and Bantel, Heike and M{\"u}llhaupt, Beat and Geier, Andreas}, title = {Performance of serum microRNAs -122, -192 and -21 as biomarkers in patients with non-alcoholic steatohepatitis}, series = {PLoS ONE}, volume = {10}, journal = {PLoS ONE}, number = {11}, doi = {10.1371/journal.pone.0142661}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-145147}, pages = {e0142661}, year = {2015}, abstract = {Objectives Liver biopsies are the current gold standard in non-alcoholic steatohepatitis (NASH) diagnosis. Their invasive nature, however, still carries an increased risk for patients' health. The development of non-invasive diagnostic tools to differentiate between bland steatosis (NAFL) and NASH remains crucial. The aim of this study is the evaluation of investigated circulating microRNAs in combination with new targets in order to optimize the discrimination of NASH patients by non-invasive serum biomarkers. Methods Serum profiles of four microRNAs were evaluated in two cohorts consisting of 137 NAFLD patients and 61 healthy controls. In a binary logistic regression model microRNAs of relevance were detected. Correlation of microRNA appearance with known biomarkers like ALT and CK18-Asp396 was evaluated. A simplified scoring model was developed, combining the levels of microRNA in circulation and CK18-Asp396 fragments. Receiver operating characteristics were used to evaluate the potential of discriminating NASH. Results The new finding of our study is the different profile of circulating miR-21 in NASH patients (p<0.0001). Also, it validates recently published results of miR-122 and miR-192 to be differentially regulated in NAFL and NASH. Combined microRNA expression profiles with CK18-Asp396 fragment level scoring model had a higher potential of NASH prediction compared to other risk biomarkers (AUROC = 0.83, 95\% CI = 0.754-0.908; p<0.001). Evaluation of score model for NAFL (Score = 0) and NASH (Score = 4) had shown high rates of sensitivity (91\%) and specificity (83\%). Conclusions Our study defines candidates for a combined model of miRNAs and CK18-Asp396 levels relevant as a promising expansion for diagnosis and in turn treatment of NASH.}, language = {en} } @article{MaggRieglerWiedmannetal.2015, author = {Magg, Barbara and Riegler, Christoph and Wiedmann, Silke and Heuschmann, Peter and Sommer, Claudia and {\"U}{\c{c}}eyler, Nurcan}, title = {Self-administered version of the Fabry-associated pain questionnaire for adult patients}, series = {Orphanet Journal of Rare Diseases}, volume = {10}, journal = {Orphanet Journal of Rare Diseases}, number = {113}, doi = {10.1186/s13023-015-0325-7}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-145294}, year = {2015}, abstract = {Background Fabry-associated pain may be the first symptom of Fabry disease (FD) and presents with a unique phenotype including mostly acral burning triggerable pain attacks, evoked pain, pain crises, and permanent pain. We recently developed and validated the first Fabry Pain Questionnaire (FPQ) for adult patients. Here we report on the validation of the self-administered version of the FPQ that no longer requires a face-to-face interview but can be filled in by the patients themselves allowing more flexible data collection. Methods At our W{\"u}rzburg Fabry Center for Interdisciplinary Treatment, Germany, we have developed the self-administered version of the FPQ by adapting the questionnaire to a self-report version. To do this, consecutive Fabry patients with current or past pain history (n = 56) were first interviewed face-to-face. Two weeks later patients' self-reported questionnaire results were collected by mail (n = 55). We validated the self-administered version of the FPQ by assessing the inter-rater reliability agreement of scores obtained by supervised administration and self-administration of the FPQ. Results The FPQ contains 15 questions on the different pain phenotypes, on pain development during life with and without therapy, and on impairment due to pain. Statistical analysis showed that the majority of questions were answered in high agreement in both sessions with a mean AC1-statistic of 0.857 for 55 nominal-scaled items and a mean ICC of 0.587 for 9 scores. Conclusions This self-administered version of the first pain questionnaire for adult Fabry patients is a useful tool to assess Fabry-associated pain without a time-consuming face-to-face interview but via a self-reporting survey allowing more flexible usage.}, language = {en} } @phdthesis{Reimer2015, author = {Reimer, Christine}, title = {Suizidalit{\"a}t bei Krebspatienten und ihre Korrelate}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-125185}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2015}, abstract = {Hintergrund vorliegender Arbeit ist, dass mehrere Studien eine erh{\"o}hte Suizidrate bei Krebspatienten im Vergleich zur Allgemeinbev{\"o}lkerung gezeigt haben. Zu suizidalen Gedanken und Handlungen (Suizidalit{\"a}t) bei Krebspatienten und ihren Risikofaktoren gibt es jedoch nur wenige Studien. Ziel der Arbeit war, die Pr{\"a}valenz von Suizidgedanken bei Krebspatienten festzustellen, und einen Zusammenhang zwischen Suizidalit{\"a}t und den Faktoren Geschlecht, Depressivit{\"a}t, Angst, Distress, Schmerzen, der Inanspruchnahme psychosozialer Unterst{\"u}tzungsangebote sowie bestimmten Tumorlokalisationen zu untersuchen. Die Tumorlokalisationen wurden zwischen Lokalisationen mit erh{\"o}htem vs. nicht erh{\"o}htem Stigmatisierungspotential bzw. Lokalisationen mit besonders negativer vs. nicht besonders negativer Prognose unterschieden. Im Rahmen einer multizentrischen, deutschlandweiten Querschnittstudie wurden Krebspatienten mithilfe des Patient Health Questionnaire (PHQ) hinsichtlich ihrer Suizidalit{\"a}t und verschiedenen Korrelaten mithilfe validierter Messinstrumente untersucht. In vorliegender Arbeit wurden die Daten der im Studienzentrum W{\"u}rzburg rekrutierten Patienten ausgewertet. Eine Stichprobe von 770 Krebspatienten wurde ambulant (25,7\%), station{\"a}r (43,4\%) und in der Rehabilitation (30,9\%) rekrutiert. Alle Patienten waren zwischen 18 und 75 Jahre alt, 52,9\% waren weiblich. Das Durchschnittsalter der Befragten lag bei 57,2 Jahren. Die h{\"a}ufigsten Tumorlokalisationen waren die der Brustdr{\"u}se (26,4\%), der Verdauungsorgane (26,7\%) und die der m{\"a}nnlichen Genitalorgane (10,0\%). Suizidalit{\"a}t wurde bestimmt, indem das Item 9 aus dem PHQ-9„Gedanken, dass Sie lieber tot w{\"a}ren oder sich Leid zuf{\"u}gen m{\"o}chten" mit den Antwortm{\"o}glichkeiten „{\"u}berhaupt nicht", „an einzelnen Tagen", „an der H{\"a}lfte der Tage" oder „an beinahe jedem Tag" verwendet wurde. In vorliegender Arbeit wurde ein Patient als suizidal eingestuft, wenn er im PHQ-9 bei Item 9 zur Suizidalit{\"a}t 1= „an einzelnen Tagen", 2= „an der H{\"a}lfte der Tage" oder 3= „an beinahe jedem Tag" angegeben hat. Die Pr{\"a}valenzrate von Suizidalit{\"a}t bei Krebspatienten liegt bei 14,2\%. Die Faktoren Distress, Inanspruchnahme psychosozialer Unterst{\"u}tzung und Depressivit{\"a}t besitzen f{\"u}r Suizidalit{\"a}t eine unabh{\"a}ngige Vorhersagekraft. Ein univariater Zusammenhang mit Suizidalit{\"a}t wird f{\"u}r die Faktoren Geschlecht, Angst, Schmerz und Karnofsky-Status (k{\"o}rperliche Funktionsf{\"a}higkeit) festgestellt. Einer Adjustierung f{\"u}r andere Risikofaktoren h{\"a}lt dieser jedoch nicht stand. Die Faktoren Alter, Stigmatisierungspotential von Tumoren und negative Prognose von Tumoren h{\"a}ngen univariat nicht signifikant mit Suizidalit{\"a}t zusammen. Schlussfolgerung dieser Arbeit ist, dass auf m{\"o}gliche Suizidalit{\"a}t bei Krebspatienten im Klinikalltag besonders geachtet werden muss und weitere Studien zur validen Erfassung von Suizidalit{\"a}t notwendig sind.}, subject = {Suizidalit{\"a}t}, language = {de} } @article{WagnerAshbyKurtzetal.2015, author = {Wagner, Martin and Ashby, Damien R. and Kurtz, Caroline and Alam, Ahsan and Busbridge, Mark and Raff, Ulrike and Zimmermann, Josef and Heuschmann, Peter U. and Wanner, Christoph and Schramm, Lothar}, title = {Hepcidin-25 in diabetic chronic kidney disease is predictive for mortality and progression to end stage renal disease}, series = {PLoS One}, volume = {10}, journal = {PLoS One}, number = {4}, doi = {10.1371/journal.pone.0123072}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-125514}, pages = {e0123072}, year = {2015}, abstract = {Background Anemia is common and is associated with impaired clinical outcomes in diabetic chronic kidney disease (CKD). It may be explained by reduced erythropoietin (EPO) synthesis, but recent data suggest that EPO-resistance and diminished iron availability due to inflammation contribute significantly. In this cohort study, we evaluated the impact of hepcidin-25—the key hormone of iron-metabolism—on clinical outcomes in diabetic patients with CKD along with endogenous EPO levels. Methods 249 diabetic patients with CKD of any stage, excluding end-stage renal disease (ESRD), were enrolled (2003-2005), if they were not on EPO-stimulating agent and iron therapy. Hepcidin-25 levels were measured by radioimmunoassay. The association of hepcidin-25 at baseline with clinical variables was investigated using linear regression models. All-cause mortality and a composite endpoint of CKD progression (ESRD or doubling of serum creatinine) were analyzed by Cox proportional hazards models. Results Patients (age 67 yrs, 53\% male, GFR 51 ml/min, hemoglobin 131 g/L, EPO 13.5 U/L, hepcidin-25 62.0 ng/ml) were followed for a median time of 4.2 yrs. Forty-nine patients died (19.7\%) and forty (16.1\%) patients reached the composite endpoint. Elevated hepcidin levels were independently associated with higher ferritin-levels, lower EPO-levels and impaired kidney function (all p<0.05). Hepcidin was related to mortality, along with its interaction with EPO, older age, greater proteinuria and elevated CRP (all p<0.05). Hepcidin was also predictive for progression of CKD, aside from baseline GFR, proteinuria, low albumin- and hemoglobin-levels and a history of CVD (all p<0.05). Conclusions We found hepcidin-25 to be associated with EPO and impaired kidney function in diabetic CKD. Elevated hepcidin-25 and EPO-levels were independent predictors of mortality, while hepcidin-25 was also predictive for progression of CKD. Both hepcidin-25 and EPO may represent important prognostic factors of clinical outcome and have the potential to further define "high risk" populations in CKD.}, language = {en} } @article{LukasczikGerlichSchuleretal.2015, author = {Lukasczik, Matthias and Gerlich, Christian and Schuler, Michael and Neuderth, Silke and Dlugosch, Gabriele and Faller, Hermann}, title = {Stress and resources in women attending an inpatient prevention/rehabilitation measure for parents: Secondary analysis of quality assurance data}, series = {Open Journal of Medical Psychology}, volume = {4}, journal = {Open Journal of Medical Psychology}, doi = {10.4236/ojmp.2015.42003}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-125316}, pages = {23-34}, year = {2015}, abstract = {Questionnaire data from two projects on the development of quality assurance instruments for an inpatient rehabilitation/prevention program for parents were used for a secondary analysis. In this analysis, the associations of gains in a psychosocial resource (parenting self-efficacy) and two types of stressors experienced by mothers at the start of treatment (parenting hassles, depressive symptoms) with general life satisfaction and satisfaction with health at the end of treatment were explored. Structural equation modeling was applied to data from N = 1724 female patients. Potential resource-stressor interactions were tested using the Latent Moderated Structural Equations approach. Results showed that parenting hassles were negatively associated with general life satisfaction and satisfaction with health while self-efficacy gains were weakly positively correlated with both variables. No interaction of parenting hassles and self-efficacy gains was found. Depressive symptoms were negatively associated with both satisfaction measures. In these models, self-efficacy gains were not substantially correlated with life satisfaction, but showed a small association with satisfaction with health. There was no significant interaction of depressive symptoms and self-efficacy gains. The findings imply that interventions for distressed mothers—as exemplarily illustrated by this inpatient setting—should focus on identifying and reducing initial stressors as these may continue to impair mothers' subjective health despite gains in parenting-related resources.}, language = {en} } @article{MarenholzEsparzaGordilloRueschendorfetal.2015, author = {Marenholz, Ingo and Esparza-Gordillo, Jorge and R{\"u}schendorf, Franz and Bauerfeind, Anja and Strachan, David P. and Spycher, Ben D. and Baurecht, Hansj{\"o}rg and Magaritte-Jeannin, Patricia and S{\"a}{\"a}f, Annika and Kerkhof, Marjan and Ege, Markus and Baltic, Svetlana and Matheson, Melanie C. and Li, Jin and Michel, Sven and Ang, Wei Q. and McArdle, Wendy and Arnold, Andreas and Homuth, Georg and Demenais, Florence and Bouzigon, Emmanuelle and S{\"o}derh{\"a}ll, Cilla and Pershagen, G{\"o}ran and de Jongste, Johan C. and Postma, Dirkje S. and Braun-Fahrl{\"a}nder, Charlotte and Horak, Elisabeth and Ogorodova, Ludmila M. and Puzyrev, Valery P. and Bragina, Elena Yu and Hudson, Thomas J. and Morin, Charles and Duffy, David L. and Marks, Guy B. and Robertson, Colin F. and Montgomery, Grant W. and Musk, Bill and Thompson, Philip J. and Martin, Nicholas G. and James, Alan and Sleiman, Patrick and Toskala, Elina and Rodriguez, Elke and F{\"o}lster-Holst, Regina and Franke, Andre and Lieb, Wolfgang and Gieger, Christian and Heinzmann, Andrea and Rietschel, Ernst and Keil, Thomas and Cichon, Sven and N{\"o}then, Markus M. and Pennel, Craig E. and Sly, Peter D. and Schmidt, Carsten O. and Matanovic, Anja and Schneider, Valentin and Heinig, Matthias and H{\"u}bner, Norbert and Holt, Patrick G. and Lau, Susanne and Kabesch, Michael and Weidinger, Stefan and Hakonarson, Hakon and Ferreira, Manuel A. R. and Laprise, Catherine and Freidin, Maxim B. and Genuneit, Jon and Koppelman, Gerard H. and Mel{\´e}n, Erik and Dizier, Marie-H{\´e}l{\`e}ne and Henderson, A. John and Lee, Young Ae}, title = {Meta-analysis identifies seven susceptibility loci involved in the atopic march}, series = {Nature Communications}, volume = {6}, journal = {Nature Communications}, number = {8804}, doi = {10.1038/ncomms9804}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-139835}, year = {2015}, abstract = {Eczema often precedes the development of asthma in a disease course called the 'atopic march'. To unravel the genes underlying this characteristic pattern of allergic disease, we conduct a multi-stage genome-wide association study on infantile eczema followed by childhood asthma in 12 populations including 2,428 cases and 17,034 controls. Here we report two novel loci specific for the combined eczema plus asthma phenotype, which are associated with allergic disease for the first time; rs9357733 located in EFHC1 on chromosome 6p12.3 (OR 1.27; P = 2.1 x 10(-8)) and rs993226 between TMTC2 and SLC6A15 on chromosome 12q21.3 (OR 1.58; P = 5.3 x 10(-9)). Additional susceptibility loci identified at genome-wide significance are FLG (1q21.3), IL4/KIF3A (5q31.1), AP5B1/OVOL1 (11q13.1), C11orf30/LRRC32 (11q13.5) and IKZF3 (17q21). We show that predominantly eczema loci increase the risk for the atopic march. Our findings suggest that eczema may play an important role in the development of asthma after eczema.}, language = {en} } @article{SeegersZabelGrueteretal.2015, author = {Seegers, Joachim and Zabel, Markus and Gr{\"u}ter, Timo and Ammermann, Antje and Weber-Kr{\"u}ger, Mark and Edelmann, Frank and Gelbrich, G{\"o}tz and Binder, Lutz and Herrmann-Lingen, Christoph and Gr{\"o}schel, Klaus and Hasenfuß, Gerd and Feltgen, Nicolas and Pieske, Burkert and Wachter, Rolf}, title = {Natriuretic peptides for the detection of paroxysmal atrial fibrillation}, series = {Open Heart}, volume = {2}, journal = {Open Heart}, number = {e000182}, doi = {10.1136/openhrt-2014-000182}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149939}, year = {2015}, abstract = {Background and purpose: Silent atrial fibrillation (AF) and tachycardia (AT) are considered precursors of ischaemic stroke. Therefore, detection of paroxysmal atrial rhythm disorders is highly relevant, but is clinically challenging. We aimed to evaluate the diagnostic value of natriuretic peptide levels in the detection of paroxysmal AT/AF in a pilot study. Methods: Natriuretic peptide levels were analysed in two independent patient cohorts (162 patients with arterial hypertension or other cardiovascular risk factors and 82 patients with retinal vessel disease). N-terminal-pro-brain natriuretic peptide (NT-proBNP) and BNP were measured before the start of a 7-day Holter monitoring period carefully screened for AT/AF. Results: 244 patients were included; 16 had paroxysmal AT/AF. After excluding patients with a history of AT/AF (n=5), 14 patients had newly diagnosed AT/AF (5.8\%) NT-proBNP and BNP levels were higher in patients with paroxysmal AT/AF in both cohorts: (1) 154.4 (IQR 41.7; 303.6) versus 52.8 (30.4; 178.0) pg/mL and 70.0 (31.9; 142.4) versus 43.9 (16.3; 95.2) and (2) 216.9 (201.4; 277.1) versus 90.8 (42.3-141.7) and 96.0 (54.7; 108.2) versus 29.1 (12.0; 58.1). For the detection of AT/AF episodes, NT-proBNP and BNP had an area under the curve in receiver operating characteristic analysis of 0.76 (95\% CI, 0.64 to 0.88; p=0.002) and 0.75 (0.61 to 0.89; p=0.004), respectively. Conclusions: NT-proBNP and BNP levels are elevated in patients with silent AT/AF as compared with sinus rhythm. Thus, screening for undiagnosed paroxysmal AF using natriuretic peptide level initiated Holter monitoring may be a useful strategy in prevention of stroke or systemic embolism.}, language = {en} } @article{DenglerMaldanerGlaeskeretal.2016, author = {Dengler, Julius and Maldaner, Nicolai and Gl{\"a}sker, Sven and Endres, Matthias and Wagner, Martin and Malzahn, Uwe and Heuschmann, Peter U. and Vajkoczy, Peter}, title = {Outcome of Surgical or Endovascular Treatment of Giant Intracranial Aneurysms, with Emphasis on Age, Aneurysm Location, and Unruptured Aneuryms - A Systematic Review and Meta-Analysis}, series = {Cerebrovascular Diseases}, volume = {41}, journal = {Cerebrovascular Diseases}, number = {3-4}, organization = {Giant Intracranial Aneurysm Study Group}, issn = {1015-9770}, doi = {10.1159/000443485}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-196792}, pages = {187-198}, year = {2016}, abstract = {Background: Designing treatment strategies for unruptured giant intracranial aneurysms (GIA) is difficult as evidence of large clinical trials is lacking. We examined the outcome following surgical or endovascular GIA treatment focusing on patient age, GIA location and unruptured GIA. Methods: Medline and Embase were searched for studies reporting on GIA treatment outcome published after January 2000. We calculated the proportion of good outcome (PGO) for all included GIA and for unruptured GIA by meta-analysis using a random effects model. Results: We included 54 studies containing 64 study populations with 1,269 GIA at a median follow-up time (FU-T) of 26.4 months (95\% CI 10.8-42.0). PGO was 80.9\% (77.4-84.4) in the analysis of all GIA compared to 81.2\% (75.3-86.1) in the separate analysis of unruptured GIA. For each year added to patient age, PGO decreased by 0.8\%, both for all GIA and unruptured GIA. For all GIA, surgical treatment resulted in a PGO of 80.3\% (95\% CI 76.0-84.6) compared to 84.2\% (78.5-89.8, p = 0.27) after endovascular treatment. In unruptured GIA, PGO was 79.7\% (95\% CI 71.5-87.8) after surgical treatment and 84.9\% (79.1-90.7, p = 0.54) after endovascular treatment. PGO was lower in high quality studies and in studies presenting aggregate instead of individual patient data. In unruptured GIA, the OR for good treatment outcome was 5.2 (95\% CI 2.0-13.0) at the internal carotid artery compared to 0.1 (0.1-0.3, p < 0.1) in the posterior circulation. Patient sex, FU-T and prevalence of ruptured GIA were not associated with PGO. Conclusions: We found that the chances of good outcome after surgical or endovascular GIA treatment mainly depend on patient age and aneurysm location rather than on the type of treatment conducted. Our analysis may inform future research on GIA.}, language = {en} } @phdthesis{Hochreuter2016, author = {Hochreuter, Anna-Katharina}, title = {Trost im Klinikalltag. Eine qualitative Untersuchung zur Sterbebegleitung}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-140084}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2016}, abstract = {Das Ziel der vorliegenden Arbeit ist es, den Stellenwert von Trost im Umgang mit Patienten und Angeh{\"o}rigen aufzuzeigen und mittels einer empirischen Untersuchung zur Sterbebegleitung festzustellen, wie dies in der Realit{\"a}t im Klinikalltag umgesetzt wird. Hierf{\"u}r wurde die Sterbebegleitung auf zwei unterschiedlichen Stationen innerhalb eines Krankenhauses qualitativ ausgewertet. Der theoretische Teil der vorliegenden Arbeit zeigt anhand wissenschaftlicher Daten, welche unterschiedlichen Bed{\"u}rfnisse schwerstkranke und sterbende Patienten und ihre Angeh{\"o}rigen an den Arzt im Hinblick auf Trost haben und wie diesen angemessen begegnet werden kann. Mittels teilstrukturiertem Leitfadeninterview wurden {\"A}rzte und Pflegekr{\"a}fte als Experten dazu befragt, wie die Begleitung sterbender Patienten und ihrer Angeh{\"o}rigen aussieht und wie sie den Betroffenen Trost spenden. Die Aspekte Zeit, Raum, Personal und Ausbildung und ihr Einfluss auf die Begleitung wurden thematisiert. Zuletzt wurden die Experten nach ihrer Vorstellung von einem w{\"u}rdevollen Sterben im Krankenhaus und Ans{\"a}tzen zur Verbesserung des Umgangs mit sterbenden Patienten und ihren Angeh{\"o}rigen gefragt. Nach dem Prinzip des Theoretical Sampling der Grounded Theory nach Glaser und Strauss wurde die Sterbebegleitung auf einer Normal- und einer Palliativstation gegen{\"u}bergestellt. Insgesamt wurden vier {\"A}rzte und acht Pflegekr{\"a}fte interviewt. Das Sampling pro Gruppe wurde beendet, nachdem die theoretische S{\"a}ttigung erreicht war. Die Auswertung der Interviews erfolgte nach dem Prinzip von Meuser und Nagel. Es wurde untersucht, wie Trost in der Begleitung sterbender Patienten und ihrer Angeh{\"o}rigen gestaltet wird. Unterschiede zwischen den beiden Stationen wurden herausgearbeitet und analysiert, worauf diese zur{\"u}ckzuf{\"u}hren sind. L{\"o}sungsans{\"a}tze f{\"u}r eine Verbesserung der Situation im Krankenhaus wurden konzipiert. Das Ergebnis der Untersuchung zeigt, dass sich alle befragten {\"A}rzte und Pflegekr{\"a}fte der existentiellen Ausnahmesituation von Sterbenden und Angeh{\"o}rigen bewusst sind und ein hohes Maß an Bereitschaft vorhanden ist, eine ad{\"a}quate Begleitung zu gew{\"a}hrleisten. Die M{\"o}glichkeiten der Sterbebegleitung auf der Palliativstation werden insgesamt als gut bewertet. Im Mittelpunkt steht die individuelle Begleitung des sterbenden Patienten und seiner Angeh{\"o}rigen. Bem{\"a}ngelt werden ein teilweise zu hoher Patientendurchlauf und eine zu geringe pflegerische Besetzung im Nachtdienst. Im Gegensatz dazu wird die Arbeit der Begleiter auf der Normalstation durch den niedrigeren Personalschl{\"u}ssel und die gegebenen R{\"a}umlichkeiten limitiert. Problematisch ist vor allem die mangelnde Ausbildung im Umgang mit Sterbenden und Angeh{\"o}rigen. Um die Situation in Krankenh{\"a}usern, insbesondere auf den Normalstationen zu verbessern, sollte ein gesellschaftliches Umdenken stattfinden. Voraussetzung hierf{\"u}r ist das Bewusstsein und die Akzeptanz, dass Sterben unabdingbar zum Leben geh{\"o}rt und somit auf jeder Station eines Krankenhauses stattfindet. Auf politischen Ebenen k{\"o}nnen entsprechende Maßnahmen in die Wege geleitet und die notwendigen Mittel bereitgestellt werden, damit nicht nur auf Palliativ- sondern auch auf Normalstationen geschultes Personal und geeignete R{\"a}umlichkeiten zur Verf{\"u}gung stehen, um allen sterbenden Patienten und ihren Angeh{\"o}rigen eine bestm{\"o}gliche Begleitung zuteilwerden zu lassen.}, subject = {Trost}, language = {de} } @article{BousquetFarrellCrooksetal.2016, author = {Bousquet, J. and Farrell, J. and Crooks, G. and Hellings, P. and Bel, E. H. and Bewick, M. and Chavannes, N. H. and Correia de Sousa, J. and Cruz, A. A. and Haahtela, T. and Joos, G. and Khaltaev, N. and Malva, J. and Muraro, A. and Nogues, M. and Palkonen, S. and Pedersen, S. and Robalo-Cordeiro, C. and Samolinski, B. and Strandberg, T. and Valiulis, A. and Yorgancioglu, A. and Zuberbier, T. and Bedbrook, A. and Aberer, W. and Adachi, M. and Agusti, A. and Akdis, C. A. and Akdis, M. and Ankri, J. and Alonso, A. and Annesi-Maesano, I. and Ansotegui, I. J. and Anto, J. M. and Arnavielhe, S. and Arshad, H. and Bai, C. and Baiardini, I. and Bachert, C. and Baigenzhin, A. K. and Barbara, C. and Bateman, E. D. and Begh{\´e}, B. and Ben Kheder, A. and Bennoor, K. S. and Benson, M. and Bergmann, K. C. and Bieber, T. and Bindslev-Jensen, C. and Bjermer, L. and Blain, H. and Blasi, F. and Boner, A. L. and Bonini, M. and Bonini, S. and Bosnic-Anticevitch, S. and Boulet, L. P. and Bourret, R. and Bousquet, P. J. and Braido, F. and Briggs, A. H. and Brightling, C. E. and Brozek, J. and Buhl, R. and Burney, P. G. and Bush, A. and Caballero-Fonseca, F. and Caimmi, D. and Calderon, M. A. and Calverley, P. M. and Camargos, P. A. M. and Canonica, G. W. and Camuzat, T. and Carlsen, K. H. and Carr, W. and Carriazo, A. and Casale, T. and Cepeda Sarabia, A. M. and Chatzi, L. and Chen, Y. Z. and Chiron, R. and Chkhartishvili, E. and Chuchalin, A. G. and Chung, K. F. and Ciprandi, G. and Cirule, I. and Cox, L. and Costa, D. J. and Custovic, A. and Dahl, R. and Dahlen, S. E. and Darsow, U. and De Carlo, G. and De Blay, F. and Dedeu, T. and Deleanu, D. and De Manuel Keenoy, E. and Demoly, P. and Denburg, J. A. and Devillier, P. and Didier, A. and Dinh-Xuan, A. T. and Djukanovic, R. and Dokic, D. and Douagui, H. and Dray, G. and Dubakiene, R. and Durham, S. R. and Dykewicz, M. S. and El-Gamal, Y. and Emuzyte, R. and Fabbri, L. M. and Fletcher, M. and Fiocchi, A. and Fink Wagner, A. and Fonseca, J. and Fokkens, W. J. and Forastiere, F. and Frith, P. and Gaga, M. and Gamkrelidze, A. and Garces, J. and Garcia-Aymerich, J. and Gemicioğlu, B. and Gereda, J. E. and Gonz{\´a}lez Diaz, S. and Gotua, M. and Grisle, I. and Grouse, L. and Gutter, Z. and Guzm{\´a}n, M. A. and Heaney, L. G. and Hellquist-Dahl, B. and Henderson, D. and Hendry, A. and Heinrich, J. and Heve, D. and Horak, F. and Hourihane, J. O'. B. and Howarth, P. and Humbert, M. and Hyland, M. E. and Illario, M. and Ivancevich, J. C. and Jardim, J. R. and Jares, E. J. and Jeandel, C. and Jenkins, C. and Johnston, S. L. and Jonquet, O. and Julge, K. and Jung, K. S. and Just, J. and Kaidashev, I. and Kaitov, M. R. and Kalayci, O. and Kalyoncu, A. F. and Keil, T. and Keith, P. K. and Klimek, L. and Koffi N'Goran, B. and Kolek, V. and Koppelman, G. H. and Kowalski, M. L. and Kull, I. and Kuna, P. and Kvedariene, V. and Lambrecht, B. and Lau, S. and Larenas‑Linnemann, D. and Laune, D. and Le, L. T. T. and Lieberman, P. and Lipworth, B. and Li, J. and Lodrup Carlsen, K. and Louis, R. and MacNee, W. and Magard, Y. and Magnan, A. and Mahboub, B. and Mair, A. and Majer, I. and Makela, M. J. and Manning, P. and Mara, S. and Marshall, G. D. and Masjedi, M. R. and Matignon, P. and Maurer, M. and Mavale‑Manuel, S. and Mel{\´e}n, E. and Melo‑Gomes, E. and Meltzer, E. O. and Menzies‑Gow, A. and Merk, H. and Michel, J. P. and Miculinic, N. and Mihaltan, F. and Milenkovic, B. and Mohammad, G. M. Y. and Molimard, M. and Momas, I. and Montilla‑Santana, A. and Morais‑Almeida, M. and Morgan, M. and M{\"o}sges, R. and Mullol, J. and Nafti, S. and Namazova‑Baranova, L. and Naclerio, R. and Neou, A. and Neffen, H. and Nekam, K. and Niggemann, B. and Ninot, G. and Nyembue, T. D. and O'Hehir, R. E. and Ohta, K. and Okamoto, Y. and Okubo, K. and Ouedraogo, S. and Paggiaro, P. and Pali‑Sch{\"o}ll, I. and Panzner, P. and Papadopoulos, N. and Papi, A. and Park, H. S. and Passalacqua, G. and Pavord, I. and Pawankar, R. and Pengelly, R. and Pfaar, O. and Picard, R. and Pigearias, B. and Pin, I. and Plavec, D. and Poethig, D. and Pohl, W. and Popov, T. A. and Portejoie, F. and Potter, P. and Postma, D. and Price, D. and Rabe, K. F. and Raciborski, F. and Radier Pontal, F. and Repka‑Ramirez, S. and Reitamo, S. and Rennard, S. and Rodenas, F. and Roberts, J. and Roca, J. and Rodriguez Ma{\~n}as, L. and et al,}, title = {Scaling up strategies of the chronic respiratory disease programme of the European Innovation Partnership on Active and Healthy Ageing (Action Plan B3: Area 5)}, series = {Clinical and Translational Allergy}, volume = {6}, journal = {Clinical and Translational Allergy}, number = {29}, doi = {10.1186/s13601-016-0116-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166874}, year = {2016}, abstract = {Action Plan B3 of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) focuses on the integrated care of chronic diseases. Area 5 (Care Pathways) was initiated using chronic respiratory diseases as a model. The chronic respiratory disease action plan includes (1) AIRWAYS integrated care pathways (ICPs), (2) the joint initiative between the Reference site MACVIA-LR (Contre les MAladies Chroniques pour un VIeillissement Actif) and ARIA (Allergic Rhinitis and its Impact on Asthma), (3) Commitments for Action to the European Innovation Partnership on Active and Healthy Ageing and the AIRWAYS ICPs network. It is deployed in collaboration with the World Health Organization Global Alliance against Chronic Respiratory Diseases (GARD). The European Innovation Partnership on Active and Healthy Ageing has proposed a 5-step framework for developing an individual scaling up strategy: (1) what to scale up: (1-a) databases of good practices, (1-b) assessment of viability of the scaling up of good practices, (1-c) classification of good practices for local replication and (2) how to scale up: (2-a) facilitating partnerships for scaling up, (2-b) implementation of key success factors and lessons learnt, including emerging technologies for individualised and predictive medicine. This strategy has already been applied to the chronic respiratory disease action plan of the European Innovation Partnership on Active and Healthy Ageing.}, language = {en} } @article{BarbieriGardonRuizCastelletal.2016, author = {Barbieri, Flavia L. and Gardon, Jacques and Ruiz-Castell, Mar{\´i}a and Paco V., Pamela and Muckelbauer, Rebecca and Casiot, Corinne and Freydier, R{\´e}mi and Duprey, Jean-Louis and Chen, Chih-Mei and M{\"u}ller-Nordhorn, Jacqueline and Keil, Thomas}, title = {Toxic trace elements in maternal and cord blood and social determinants in a Bolivian mining city}, series = {International Journal of Environmental Health Research}, volume = {26}, journal = {International Journal of Environmental Health Research}, number = {2}, doi = {10.1080/09603123.2015.1061114}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150385}, pages = {158-174}, year = {2016}, abstract = {This study assessed lead, arsenic, and antimony in maternal and cord blood, and associations between maternal concentrations and social determinants in the Bolivian mining city of Oruro using the baseline assessment of the ToxBol/Mine-Ni{\~n}o birth cohort. We recruited 467 pregnant women, collecting venous blood and sociodemographic information as well as placental cord blood at birth. Metallic/semimetallic trace elements were measured using inductively coupled plasma mass spectrometry. Lead medians in maternal and cord blood were significantly correlated (Spearman coefficient = 0.59; p < 0.001; 19.35 and 13.50 μg/L, respectively). Arsenic concentrations were above detection limit (3.30 μg/L) in 17.9 \% of maternal and 34.6 \% of cord blood samples. They were not associated (Fischer's p = 0.72). Antimony medians in maternal and cord blood were weakly correlated (Spearman coefficient = 0.15; p < 0.03; 9.00 and 8.62 μg/L, respectively). Higher concentrations of toxic elements in maternal blood were associated with maternal smoking, low educational level, and partner involved in mining.}, language = {en} } @article{PadbergKnispelZoellneretal.2016, author = {Padberg, Inken and Knispel, Petra and Z{\"o}llner, Susanne and Sieveking, Meike and Schneider, Alice and Steinbrink, Jens and Heuschmann, Peter U. and Wellwood, Ian and Meisel, Andreas}, title = {Social work after stroke: identifying demand for support by recording stroke patients' and carers' needs in different phases after stroke}, series = {BMC Neurology}, volume = {16}, journal = {BMC Neurology}, number = {111}, doi = {10.1186/s12883-016-0626-z}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-164691}, year = {2016}, abstract = {Background Previous studies examining social work interventions in stroke often lack information on content, methods and timing over different phases of care including acute hospital, rehabilitation and out-patient care. This limits our ability to evaluate the impact of social work in multidisciplinary stroke care. We aimed to quantify social-work-related support in stroke patients and their carers in terms of timing and content, depending on the different phases of stroke care. Methods We prospectively collected and evaluated data derived from a specialized "Stroke-Service-Point" (SSP); a "drop in" center and non-medical stroke assistance service, staffed by social workers and available to all stroke patients, their carers and members of the public in the metropolitan region of Berlin, Germany. Results Enquiries from 257 consenting participants consulting the SSP between March 2010 and April 2012 related to out-patient and in-patient services, therapeutic services, medical questions, medical rehabilitation, self-help groups and questions around obtaining benefits. Frequency of enquiries for different topics depended on whether patients were located in an in-patient or out-patient setting. The majority of contacts involved information provision. While the proportion of male and female patients with stroke was similar, about two thirds of the carers contacting the SSP were female. Conclusion The social-work-related services provided by a specialized center in a German metropolitan area were diverse in terms of topic and timing depending on the phase of stroke care. Targeting the timing of interventions might be important to increase the impact of social work on patient's outcome.}, language = {en} } @article{FischKellerNazmyetal.2016, author = {Fisch, Silvia and Keller, Theresa and Nazmy, Nurina and Stasun, Ulrike and Keil, Thomas and Klapp, Christine}, title = {Evaluation des Babylotse-Plus-Screeningbogens. Untersuchung eines einfachen Instruments zur Identifizierung psychosozial belasteter Eltern von Neugeborenen der Berliner Charit{\´e}}, series = {Bundesgesundheitsblatt-Gesundheitsforschung-Gesundheitsschutz}, volume = {59}, journal = {Bundesgesundheitsblatt-Gesundheitsforschung-Gesundheitsschutz}, number = {10}, doi = {10.1007/s00103-016-2425-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187194}, pages = {1300-1309}, year = {2016}, abstract = {Hintergrund. Die Entwicklung und das Wohl von Kindern aus Familien mit schweren psychosozialen Belastungen k{\"o}nnen schon in der Schwangerschaft und im S{\"a}uglingsalter gef{\"a}hrdet sein. In der Geburtsmedizin in Deutschland fehlen einfache, valide Fr{\"u}hwarnsysteme, um Risikofamilien rechtzeitig zu identifizieren. Zielsetzung. Unser Ziel war es, die diagnostische Genauigkeit eines perinatal eingesetzten, einfachen Screeningbogens zur Identifizierung psychosozial belasteter Familien zu evaluieren. Methoden. F{\"u}r alle Geburten der Berliner Charit{\´e} im Zeitraum 1.1.-31.8.2013 f{\"u}llte medizinisches Personal im Rahmen des Projekts Babylotse-Plus einen 5-min{\"u}tigen Screeningbogen mit 27 Items aus. Ein daraus resultierender Summenscore ≥3 wurde als „auff{\"a}llig" definiert. Anschließend erfolgte zur genauen Erfassung der famili{\"a}ren Ressourcen undm{\"o}glicher psychosozialer Belastungen ein einst{\"u}ndiges, standardisiertes Elterninterview, welches als Referenzstandard f{\"u}r die Evaluation des Screeningbogens verwendet wurde. Ergebnisse. In die vorliegende Analyse konnten 279 Familien eingeschlossen werden. Beim Vergleich der 215 Familien mit „auff{\"a}lligem" Score mit einer Zufallsauswahl von 64 Familien mit „unauff{\"a}lligem" Score <3, zeigte sich f{\"u}r den Screeningbogen eine hervorragende Sensitivit{\"a}t (98,9\%; 95\%- Konfidenzintervall 93,4-99,9\%), jedoch nur eine geringe Spezifit{\"a}t (33,0\%; 95\%- Konfidenzintervall 30,5-33,5\%). Die daraus resultierende positive Likelihood Ratio fiel mit 1,5 schwach, die negative Likelihood Ratio dagegen mit 0,03 sehr gut aus. Schlussfolgerungen. Mithilfe des Screeningbogens konnten psychosoziale Risikofamilien sehr gut identifiziert werden, jedoch wurden auch viele Familien ohne oder mit nur einem geringen Risiko f{\"a}lschlicherweise als unterst{\"u}tzungsbed{\"u}rftig eingestuft. Weitere Studien sollten in anderen Settings und zur Verbesserung der Spezifit{\"a}t bei m{\"o}glichst gleichbleibender Sensitivit{\"a}t des Screeningbogens durchgef{\"u}hrt werden.}, language = {de} } @article{BousquetAntoAkdisetal.2016, author = {Bousquet, J. and Anto, J. M. and Akdis, M. and Auffray, C. and Keil, T. and Momas, I. and Postma, D. S. and Valenta, R. and Wickman, M. and Cambon-Thomsen, A. and Haahtela, T. and Lambrecht, B. N. and Lodrup Carlsen, K. C. and Koppelman, G. H. and Sunyer, J. and Zuberbier, T. and Annesi-Maesano, I. and Arno, A. and Bindslev-Jensen, C. and De Carlo, G. and Forastiere, F. and Heinrich, J. and Kowalski, M. L. and Maier, D. and Melen, E. and Palkonen, S. and Smit, H. A. and Standl, M. and Wright, J. and Asarnoj, A. and Benet, M. and Ballardini, N. and Garcia-Aymerich, J. and Gehring, U. and Guerra, S. and Hohman, C. and Kull, I. and Lupinek, C. and Pinart, M. and Skrindo, I. and Westman, M. and Smagghe, D. and Akdis, C. and Albang, R. and Anastasova, V. and Anderson, N. and Bachert, C. and Ballereau, S. and Ballester, F. and Basagana, X. and Bedbrook, A. and Bergstrom, A. and von Berg, A. and Brunekreef, B. and Burte, E. and Carlsen, K.H. and Chatzi, L. and Coquet, J.M. and Curin, M. and Demoly, P. and Eller, E. and Fantini, M.P. and Gerhard, B. and Hammad, H. and von Hertzen, L. and Hovland, V. and Jacquemin, B. and Just, J. and Keller, T. and Kerkhof, M. and Kiss, R. and Kogevinas, M. and Koletzko, S. and Lau, S. and Lehmann, I. and Lemonnier, N. and McEachan, R. and Makela, M. and Mestres, J. and Minina, E. and Mowinckel, P. and Nadif, R. and Nawijn, M. and Oddie, S. and Pellet, J. and Pin, I. and Porta, D. and Ranci{\`e}re, F. and Rial-Sebbag, A. and Schuijs, M.J. and Siroux, V. and Tischer, C.G. and Torrent, M. and Varraso, R. and De Vocht, J. and Wenger, K. and Wieser, S. and Xu, C.}, title = {Paving the way of systems biology and precision medicine in allergic diseases: the MeDALL success story Mechanisms of the Development of ALLergy; EUFP7-CP-IP; Project No: 261357; 2010-2015}, series = {Allergy}, volume = {71}, journal = {Allergy}, number = {11}, doi = {10.1111/all.12880}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186858}, pages = {1513-1525}, year = {2016}, abstract = {MeDALL (Mechanisms of the Development of ALLergy; EU FP7-CP-IP; Project No: 261357; 2010-2015) has proposed an innovative approach to develop early indicators for the prediction, diagnosis, prevention and targets for therapy. MeDALL has linked epidemiological, clinical and basic research using a stepwise, large-scale and integrative approach: MeDALL data of precisely phenotyped children followed in 14 birth cohorts spread across Europe were combined with systems biology (omics, IgE measurement using microarrays) and environmental data. Multimorbidity in the same child is more common than expected by chance alone, suggesting that these diseases share causal mechanisms irrespective of IgE sensitization. IgE sensitization should be considered differently in monosensitized and polysensitized individuals. Allergic multimorbidities and IgE polysensitization are often associated with the persistence or severity of allergic diseases. Environmental exposures are relevant for the development of allergy-related diseases. To complement the population-based studies in children, MeDALL included mechanistic experimental animal studies and in vitro studies in humans. The integration of multimorbidities and polysensitization has resulted in a new classification framework of allergic diseases that could help to improve the understanding of genetic and epigenetic mechanisms of allergy as well as to better manage allergic diseases. Ethics and gender were considered. MeDALL has deployed translational activities within the EU agenda.}, language = {en} } @article{EdelmannMusialBrightGelbrichetal.2016, author = {Edelmann, Frank and Musial-Bright, Lindy and Gelbrich, Goetz and Trippel, Tobias and Radenovic, Sara and Wachter, Rolf and Inkrot, Simone and Loncar, Goran and Tahirovic, Elvis and Celic, Vera and Veskovic, Jovan and Zdravkovic, Marija and Lainscak, Mitja and Apostolović, Svetlana and Neskovic, Aleksandar N. and Pieske, Burkert and D{\"u}ngen, Hans-Dirk}, title = {Tolerability and feasibility of beta-blocker titration in HFpEF versus HFrEF: Insights from the CIBIS-ELD trial}, series = {JACC: Heart Failure}, volume = {4}, journal = {JACC: Heart Failure}, number = {2}, doi = {10.1016/j.jchf.2015.10.008}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191022}, pages = {140-149}, year = {2016}, abstract = {OBJECTIVES: This study evaluated the tolerability and feasibility of titration of 2 distinctly acting beta-blockers (BB) in elderly heart failure patients with preserved (HFpEF) and reduced (HFrEF) left ventricular ejection fraction. BACKGROUND: Broad evidence supports the use of BB in HFrEF, whereas the evidence for beta blockade in HFpEF is uncertain. METHODS: In the CIBIS-ELD (Cardiac Insufficiency Bisoprolol Study in Elderly) trial, patients >65 years of age with HFrEF (n = 626) or HFpEF (n = 250) were randomized to bisoprolol or carvedilol. Both BB were up-titrated to the target or maximum tolerated dose. Follow-up was performed after 12 weeks. HFrEF and HFpEF patients were compared regarding tolerability and clinical effects (heart rate, blood pressure, systolic and diastolic functions, New York Heart Association functional class, 6-minute-walk distance, quality of life, and N-terminal pro-B-type natriuretic peptide). RESULTS: For both of the BBs, tolerability and daily dose at 12 weeks were similar. HFpEF patients demonstrated higher rates of dose escalation delays and treatment-related side effects. Similar HR reductions were observed in both groups (HFpEF: 6.6 beats/min; HFrEF: 6.9 beats/min, p = NS), whereas greater improvement in NYHA functional class was observed in HFrEF (HFpEF: 23\% vs. HFrEF: 34\%, p < 0.001). Mean E/e' and left atrial volume index did not change in either group, although E/A increased in HFpEF. CONCLUSIONS: BB tolerability was comparable between HFrEF and HFpEF. Relevant reductions of HR and blood pressure occurred in both groups. However, only HFrEF patients experienced considerable improvements in clinical parameters and Left ventricular function. Interestingly, beta-blockade had no effect on established and prognostic markers of diastolic function in either group. Long-term studies using modern diagnostic criteria for HFpEF are urgently needed to establish whether BB therapy exerts significant clinical benefit in HFpEF. (Comparison of Bisoprolol and Carvedilol in Elderly Heart Failure HF] Patients: A Randomised, Double-Blind Multicentre Study CIBIS-ELD]; ISRCTN34827306).}, language = {en} } @article{BarbieriGardonRuizCastelletal.2016, author = {Barbieri, Flavia L. and Gardon, Jacques and Ruiz-Castell, Mar{\´i}a and Paco V., Pamela and Muckelbauer, Rebecca and Casiot, Corinne and Freydier, R{\´e}mi and Duprey, Jean-Louis and Chen, Chih-Mei and M{\"u}ller-Nordhorn, Jacqueline and Keil, Thomas}, title = {Toxic trace elements in maternal and cord blood and social determinants in a Bolivian mining city}, series = {International Journal of Environmental Health Research}, volume = {26}, journal = {International Journal of Environmental Health Research}, number = {2}, doi = {10.1080/09603123.2015.1061114}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-190703}, pages = {158-174}, year = {2016}, abstract = {This study assessed lead, arsenic, and antimony in maternal and cord blood, and associations between maternal concentrations and social determinants in the Bolivian mining city of Oruro using the baseline assessment of the ToxBol/Mine-Nino birth cohort. We recruited 467 pregnant women, collecting venous blood and sociodemographic information as well as placental cord blood at birth. Metallic/semimetallic trace elements were measured using inductively coupled plasma mass spectrometry. Lead medians in maternal and cord blood were significantly correlated (Spearman coefficient=0.59; p<0.001; 19.35 and 13.50 μg/L, respectively). Arsenic concentrations were above detection limit (3.30 μg/L) in 17.9\% of maternal and 34.6\% of cord blood samples. They were not associated (Fischer's p=0.72). Antimony medians in maternal and cord blood were weakly correlated (Spearman coefficient=0.15; p<0.03; 9.00 and 8.62 μg/L, respectively). Higher concentrations of toxic elements in maternal blood were associated with maternal smoking, low educational level, and partner involved in mining.}, language = {en} } @article{RueckerKeilFitzgeraldetal.2016, author = {R{\"u}cker, Viktoria and Keil, Ulrich and Fitzgerald, Anthony P and Malzahn, Uwe and Prugger, Christof and Ertl, Georg and Heuschmann, Peter U and Neuhauser, Hannelore}, title = {Predicting 10-Year Risk of Fatal Cardiovascular Disease in Germany: An Update Based on the SCORE-Deutschland Risk Charts}, series = {PLoS ONE}, volume = {11}, journal = {PLoS ONE}, number = {9}, doi = {10.1371/journal.pone.0162188}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166804}, pages = {e0162188}, year = {2016}, abstract = {Estimation of absolute risk of cardiovascular disease (CVD), preferably with population-specific risk charts, has become a cornerstone of CVD primary prevention. Regular recalibration of risk charts may be necessary due to decreasing CVD rates and CVD risk factor levels. The SCORE risk charts for fatal CVD risk assessment were first calibrated for Germany with 1998 risk factor level data and 1999 mortality statistics. We present an update of these risk charts based on the SCORE methodology including estimates of relative risks from SCORE, risk factor levels from the German Health Interview and Examination Survey for Adults 2008-11 (DEGS1) and official mortality statistics from 2012. Competing risks methods were applied and estimates were independently validated. Updated risk charts were calculated based on cholesterol, smoking, systolic blood pressure risk factor levels, sex and 5-year age-groups. The absolute 10-year risk estimates of fatal CVD were lower according to the updated risk charts compared to the first calibration for Germany. In a nationwide sample of 3062 adults aged 40-65 years free of major CVD from DEGS1, the mean 10-year risk of fatal CVD estimated by the updated charts was lower by 29\% and the estimated proportion of high risk people (10-year risk > = 5\%) by 50\% compared to the older risk charts. This recalibration shows a need for regular updates of risk charts according to changes in mortality and risk factor levels in order to sustain the identification of people with a high CVD risk.}, language = {en} } @phdthesis{Scholz2017, author = {Scholz, Franca}, title = {Einfluss verschiedener Untersuchungsbedingugen auf die Messwerte der bioelektrischen Impedanzanalyse (EULE)}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-156032}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2017}, abstract = {HINTERGRUND. In zahlreichen epidemiologischen Studien, so auch in der bev{\"o}lkerungsbasierten W{\"u}rzburger Kohortenstudie STAAB (STAdien A und B der Herzinsuffizienz) mit prim{\"a}ren kardiologischen Fragestellungen, wird die K{\"o}rperzusammensetzung mittels bioelektrischer Impedanzanalyse (BIA) gemessen. In einer Pilotstudie wurden das Messprotokoll und die Reproduzierbarkeit der Messungen {\"u}berpr{\"u}ft. Außerdem wurde untersucht, wie sich die Verletzung bestimmter Protokollvorschriften (Messung am n{\"u}chternen Probanden im Ruhezustand) verzerrend auf die Messwerte auswirken. METHODEN. Die Probanden (16 M{\"a}nner, 18 Frauen) waren vollj{\"a}hrig, hatten keine mit dem Protokoll unvertr{\"a}glichen Erkrankungen oder Medikationen und erteilten ihre schriftliche informierte Einwilligung. In sechs konsekutiven BIA-Messungen wurden mittels Seca® mBCA 515 fettfreie Masse, Muskelmasse, Fettmasse, Fettanteil, Gesamtk{\"o}rperwasser und extrazellul{\"a}res Wasser unter verschiedenen Bedingungen bestimmt. Zun{\"a}chst wurden unter den vorgeschriebenen Standardbedingungen zwei direkt aufeinander folgende Messungen durchgef{\"u}hrt, zwischen denen die Probanden das Ger{\"a}t verließen. Die dritte Messung erfolgte unmittelbar nach dem Trinken von 500mL Mineralwasser, die vierte nach 20-30min Wartezeit. Anschließend unterzogen sich die Probanden unterzogen einer k{\"o}rperlichen Belastung (Laufen im Stand, Springen, Kniebeugen) bis zum Einsetzen einer deutlichen Schweißproduktion. Die f{\"u}nfte BIA-Messung erfolgte im unmittelbaren Anschluss an die Belastung, die sechste nach weiteren 5min Ruhepause. ERGEBNISSE. Die beiden unter Standardbedingungen durchgef{\"u}hrten Messungen lieferten bei den Probanden jeweils fast identische Werte. Die Wasseraufnahme wurde vom Ger{\"a}t bei M{\"a}nnern nur marginal (+100g), bei Frauen gar nicht als solche registriert. Vielmehr wurde eine signifikante Zunahme der Fettmasse angezeigt (M{\"a}nner +300g, Frauen +500g, siehe Abbildung). Die Fehlzuordnung des aufgenommenen Wassers verschob sich nach der Wartezeit nur geringf{\"u}gig. Nach der k{\"o}rperlichen Belastung wurde bei den M{\"a}nnern eine gestiegene Fettmasse gemessen (+400g, siehe Abbildung), die sich nach der kurzen Ruhepause wieder reduzierte (-300g), w{\"a}hrend sich die angezeigte K{\"o}rperwassermasse genau gegenl{\"a}ufig verhielt. Bei den Frauen waren die Ver{\"a}nderungen unter Belastung und nach der Ruhepause geringf{\"u}gig. Die Verlaufsprofile der Geschlechter unterschieden sich in allen Messvariablen signifikant (Interaktionstest). SCHLUSSFOLGERUNG. Die Messwerte des BIA-Ger{\"a}ts sind unter den definierten Standardbedingungen gut reproduzierbar. Die experimentellen Ver{\"a}nderungen der Protokollstandards simulierten allt{\"a}glich vorkommende Einflussfaktoren wie Wasserzufuhr oder k{\"o}rperliche Belastung kurz vor der Untersuchung. Die Ergebnisse zeigen, dass die Nichteinhaltung der Standards zu messbaren Verzerrungen f{\"u}hren. Dies ist umso gravierender, da die Verzerrungen in den vom Ger{\"a}t angezeigten Messwerten physikalisch nicht ihren kausalen Ursachen entsprechen und zudem bei den Geschlechtern verschieden ausgepr{\"a}gt sind. Vor dem Hintergrund dieser Ergebnisse sollten bei der epidemiologischen Interpretation statistischer Zusammenh{\"a}nge von BIA-Werten mit anderen Messgr{\"o}ßen auch immer die m{\"o}glichen Auswirkungen fehlerhafter Zuordnung von K{\"o}rperanteilen kritisch gepr{\"u}ft und er{\"o}rtert werden.}, subject = {Impedanzmessung}, language = {de} } @phdthesis{Schich2017, author = {Schich, Martin Friedemann}, title = {Chronische Niereninsuffizienz und akutes Nierenversagen bei Patienten mit koronarer Herzerkrankung - Pr{\"a}valenz und Wahrnehmung von Arzt und Patient}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-143265}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2017}, abstract = {Die chronische Niereninsuffizienz (CKD) ist ein weltweites Gesundheitsproblem. Insbesondere in den Industrienationen stellt es aufgrund des demographischen Wandels eine große gesundheitliche und finanzielle Herausforderung dar, da besonders {\"a}ltere Menschen an einer eingeschr{\"a}nkten Nierenfunktion leiden. Hypertonie und Diabetes mellitus sind wichtige Risikofaktoren sowohl f{\"u}r die Entstehung der CKD, als auch f{\"u}r die koronare Herzerkrankung (KHK). Die Wahrnehmung der CKD in der Bev{\"o}lkerung ist niedrig, wodurch eine fr{\"u}hzeitige Diagnose erschwert wird. Die EUROASPIRE IV Studie hat es erm{\"o}glicht, die Pr{\"a}valenz der CKD in einer Studienpopulation von KHK-Patienten im Raum W{\"u}rzburg zu beschreiben. Nach den KDIGO-Leitlinien wurden die Patienten mit einer eGFRCKD-EPI<60ml/min als CKD-Patienten eingestuft. Zus{\"a}tzlich wurde der Albumin/Kreatinin-Quotient (ACR) bestimmt. Zusammenh{\"a}nge zwischen der Nierenfunktion und m{\"o}glichen Determinanten wurden untersucht. Mit Hilfe eines Fragebogens wurde die Patienten-Awareness beschrieben. Retrospektiv erfolgte die Recherche, ob die Diagnose der CKD bei Aufnahme und/oder Entlassung des Indexaufenthalts im Arztbrief vermerkt wurde, dies wurde als Awareness der CKD seitens des behandelnden Arztes im Krankenhaus gewertet. 25\% der 536-Teilnehmer wiesen am Tag der Untersuchung eine CKD auf. Das mediane Alter betrug 69 Jahre und die mediane eGFR lag bei 74 ml/min. Der ACR war mit 8,3 mg/g in der CKD-Gruppe deutlich erh{\"o}ht (p<0,01). Das mediane Alter (p<0,01) und auch der prozentuale Anteil an Diabetikern (<0,01) waren in der CKD-Gruppe signifikant h{\"o}her. 42,7\% der Patienten mit CKD wussten von ihrer Nierenfunktionseinschr{\"a}nkung Bescheid. Bei 34 der 79 Patienten, die zum Zeitpunkt der Entlassung eine eGFR <60ml/min aufwiesen, wurde eine CKD im Arztbrief erw{\"a}hnt. Die vorliegende Studie zeigt eine hohe Pr{\"a}valenz von CKD und klassischen kardiovaskul{\"a}ren Risikofaktoren wie beispielsweise Diabetes Mellitus. Trotz dieses hohen CKD-Anteils war sich nur ein geringer Teil der Patienten ihrer Nierenfunktionseinschr{\"a}nkung bewusst und wurde nur in geringem Maße von {\"A}rzten im Entlassungsbrief erw{\"a}hnt. Insgesamt war sowohl eine vermehrte Wahrnehmung der CKD seitens der Patienten als auch eine h{\"a}ufigere Erw{\"a}hnung von CKD im Arztbrief mit zunehmendem Schweregrad der CKD assoziiert.}, subject = {Chronische Niereninsuffizienz}, language = {de} } @article{KraftFleischerWiedmannetal.2017, author = {Kraft, Peter and Fleischer, Anna and Wiedmann, Silke and R{\"u}cker, Viktoria and Mackenrodt, Daniel and Morbach, Caroline and Malzahn, Uwe and Kleinschnitz, Christoph and St{\"o}rk, Stefan and Heuschmann, Peter U.}, title = {Feasibility and diagnostic accuracy of point-of-care handheld echocardiography in acute ischemic stroke patients - a pilot study}, series = {BMC Neurology}, volume = {17}, journal = {BMC Neurology}, number = {159}, doi = {10.1186/s12883-017-0937-8}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158081}, year = {2017}, abstract = {Background: Standard echocardiography (SE) is an essential part of the routine diagnostic work-up after ischemic stroke (IS) and also serves for research purposes. However, access to SE is often limited. We aimed to assess feasibility and accuracy of point-of-care (POC) echocardiography in a stroke unit (SU) setting. Methods: IS patients were recruited on the SU of the University Hospital W{\"u}rzburg, Germany. Two SU team members were trained in POC echocardiography for a three-month period to assess a set of predefined cardiac parameters including left ventricular ejection fraction (LVEF). Diagnostic agreement was assessed by comparing POC with SE executed by an expert sonographer, and intraclass correlation coefficient (ICC) or kappa (κ) with 95\% confidence intervals (95\% CI) were calculated. Results: In the 78 patients receiving both POC and SE agreement for cardiac parameters was good, with ICC varying from 0.82 (95\% CI 0.71-0.89) to 0.93 (95\% CI 0.87-0.96), and κ from 0.39 (-95\% CI 0.14-0.92) to 0.79 (95\% CI 0.67-0.91). Detection of systolic dysfunction with POC echocardiography compared to SE was very good, with an area under the curve of 0.99 (0.96-1.00). Interrater agreement for LVEF measured by POC echocardiography was good with κ 0.63 (95\% CI 0.40-0.85). Conclusions: POC echocardiography in a SU setting is feasible enabling reliable quantification of LVEF and preliminary assessment of selected cardiac parameters that might be used for research purposes. Its potential clinical utility in triaging stroke patients who should undergo or do not necessarily require SE needs to be investigated in larger prospective diagnostic studies.}, language = {en} } @article{MorbachWagnerGuentneretal.2017, author = {Morbach, Caroline and Wagner, Martin and G{\"u}ntner, Stefan and Malsch, Carolin and Oezkur, Mehmet and Wood, David and Kotseva, Kornelia and Leyh, Rainer and Ertl, Georg and Karmann, Wolfgang and Heuschmann, Peter U and St{\"o}rk, Stefan}, title = {Heart failure in patients with coronary heart disease: Prevalence, characteristics and guideline implementation - Results from the German EuroAspire IV cohort}, series = {BMC Cardiovascular Disorders}, volume = {17}, journal = {BMC Cardiovascular Disorders}, number = {108}, doi = {10.1186/s12872-017-0543-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157738}, year = {2017}, abstract = {Background: Adherence to pharmacotherapeutic treatment guidelines in patients with heart failure (HF) is of major prognostic importance, but thorough implementation of guidelines in routine care remains insufficient. Our aim was to investigate prevalence and characteristics of HF in patients with coronary heart disease (CHD), and to assess the adherence to current HF guidelines in patients with HF stage C, thus identifying potential targets for the optimization of guideline implementation. Methods: Patients from the German sample of the European Action on Secondary and Primary Prevention by Intervention to Reduce Events (EuroAspire) IV survey with a hospitalization for CHD within the previous six to 36 months providing valid data on echocardiography as well as on signs and symptoms of HF were categorized into stages of HF: A, prevalence of risk factors for developing HF; B, asymptomatic but with structural heart disease; C, symptomatic HF. A Guideline Adherence Indicator (GAI-3) was calculated for patients with reduced (≤40\%) left ventricular ejection fraction (HFrEF) as number of drugs taken per number of drugs indicated; beta-blockers, angiotensin converting enzyme inhibitors/angiotensin receptor blockers, and mineralocorticoid receptor antagonists (MRA) were considered. Results: 509/536 patients entered analysis. HF stage A was prevalent in n = 20 (3.9\%), stage B in n = 264 (51.9\%), and stage C in n = 225 (44.2\%) patients; 94/225 patients were diagnosed with HFrEF (42\%). Stage C patients were older, had a longer duration of CHD, and a higher prevalence of arterial hypertension. Awareness of pre-diagnosed HF was low (19\%). Overall GAI-3 of HFrEF patients was 96.4\% with a trend towards lower GAI-3 in patients with lower LVEF due to less thorough MRA prescription. Conclusions: In our sample of CHD patients, prevalence of HF stage C was high and a sizable subgroup suffered from HFrEF. Overall, pharmacotherapy was fairly well implemented in HFrEF patients, although somewhat worse in patients with more reduced ejection fraction. Two major targets were identified possibly suited to further improve the implementation of HF guidelines: 1) increase patients´ awareness of diagnosis and importance of HF; and 2) disseminate knowledge about the importance of appropriately implementing the use of mineralocorticoid receptor antagonists. Trial registration: This is a cross-sectional analysis of a non-interventional study. Therefore, it was not registered as an interventional trial.}, language = {en} } @article{PolatKaiserWohllebenetal.2017, author = {Polat, B{\"u}lent and Kaiser, Philipp and Wohlleben, Gisela and Gehrke, Thomas and Scherzad, Agmal and Scheich, Matthias and Malzahn, Uwe and Fischer, Thomas and Vordermark, Dirk and Flentje, Michael}, title = {Perioperative changes in osteopontin and TGFβ1 plasma levels and their prognostic impact for radiotherapy in head and neck cancer}, series = {BMC Cancer}, volume = {17}, journal = {BMC Cancer}, number = {6}, doi = {10.1186/s12885-016-3024-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157529}, year = {2017}, abstract = {Background: In head and neck cancer little is known about the kinetics of osteopontin (OPN) expression after tumor resection. In this study we evaluated the time course of OPN plasma levels before and after surgery. Methods: Between 2011 and 2013 41 consecutive head and neck cancer patients were enrolled in a prospective study (group A). At different time points plasma samples were collected: T0) before, T1) 1 day, T2) 1 week and T3) 4 weeks after surgery. Osteopontin and TGFβ1 plasma concentrations were measured with a commercial ELISA system. Data were compared to 131 head and neck cancer patients treated with primary (n = 42) or postoperative radiotherapy (n = 89; group B1 and B2). Results: A significant OPN increase was seen as early as 1 day after surgery (T0 to T1, p < 0.01). OPN levels decreased to base line 3-4 weeks after surgery. OPN values were correlated with postoperative TGFβ1 expression suggesting a relation to wound healing. Survival analysis showed a significant benefit for patients with lower OPN levels both in the primary and postoperative radiotherapy group (B1: 33 vs 11.5 months, p = 0.017, B2: median not reached vs 33.4, p = 0.031). TGFβ1 was also of prognostic significance in group B1 (33.0 vs 10.7 months, p = 0.003). Conclusions: Patients with head and neck cancer showed an increase in osteopontin plasma levels directly after surgery. Four weeks later OPN concentration decreased to pre-surgery levels. This long lasting increase was presumably associated to wound healing. Both pretherapeutic osteopontin and TGFβ1 had prognostic impact.}, language = {en} } @article{BousquetOnoratoBachertetal.2017, author = {Bousquet, J. and Onorato, G. L. and Bachert, C. and Barbolini, M. and Bedbrook, A. and Bjermer, L. and Correia de Sousa, J. and Chavannes, N. H. and Cruz, A. A. and De Manuel Keenoy, E. and Devillier, P. and Fonseca, J. and Hun, S. and Kostka, T. and Hellings, P. W. and Illario, M. and Ivancevich, J. C. and Larenas-Linnemann, D. and Millot-Keurinck, J. and Ryan, D. and Samolinski, B. and Sheikh, A. and Yorgancioglu, A. and Agache, I. and Arnavielhe, S. and Bewick, M. and Annesi-Maesano, I. and Anto, J. M. and Bergmann, K. C. and Bindslev-Jensen, C. and Bosnic-Anticevich, S. and Bouchard, J. and Caimmi, D. P. and Camargos, P. and Canonica, G. W. and Cardona, V. and Carriazo, A. M. and Cingi, C. and Cogan, E. and Custovic, A. and Dahl, R. and Demoly, P. and De Vries, G. and Fokkens, W. J. and Fontaine, J. F. and Gemicioğlu, B. and Guldemond, N. and Gutter, Z. and Haahtela, T. and Hellqvist-Dahl, B. and Jares, E. and Joos, G. and Just, J. and Khaltaev, N. and Keil, T. and Klimek, L. and Kowalski, M. L. and Kull, I. and Kuna, P. and Kvedariene, V. and Laune, D. and Louis, R. and Magnan, A. and Malva, J. and Mathieu-Dupas, E. and Mel{\´e}n, E. and Menditto, E. and Morais-Almeida, M. and M{\"o}sges, R. and Mullol, J. and Murray, R. and Neffen, H. and O'Hehir, R. and Palkonen, S. and Papadopoulos, N. G. and Passalacqua, G. and P{\´e}pin, J. L. and Portejoie, F. and Price, D. and Pugin, B. and Raciborski, F. and Simons, F. E. R. and Sova, M. and Spranger, O. and Stellato, C. and Todo Bom, A. and Tomazic, P. V. and Triggiani, M. and Valero, A. and Valovirta, E. and VandenPlas, O. and Valiulis, A. and van Eerd, M. and Ventura, M. T. and Wickmann, M. and Young, I. and Zuberbier, T. and Zurkuhlen, A. and Senn, A.}, title = {CHRODIS criteria applied to the MASK (MACVIA-ARIA Sentinel NetworK) Good Practice in allergic rhinitis: a SUNFRAIL report}, series = {Clinical and Translational Allergy}, volume = {2017}, journal = {Clinical and Translational Allergy}, number = {7}, doi = {10.1186/s13601-017-0173-8}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-173527}, year = {2017}, abstract = {A Good Practice is a practice that works well, produces good results, and is recommended as a model. MACVIA-ARIA Sentinel Network (MASK), the new Allergic Rhinitis and its Impact on Asthma (ARIA) initiative, is an example of a Good Practice focusing on the implementation of multi-sectoral care pathways using emerging technologies with real life data in rhinitis and asthma multi-morbidity. The European Union Joint Action on Chronic Diseases and Promoting Healthy Ageing across the Life Cycle (JA-CHRODIS) has developed a checklist of 28 items for the evaluation of Good Practices. SUNFRAIL (Reference Sites Network for Prevention and Care of Frailty and Chronic Conditions in community dwelling persons of EU Countries), a European Union project, assessed whether MASK is in line with the 28 items of JA-CHRODIS. A short summary was proposed for each item and 18 experts, all members of ARIA and SUNFRAIL from 12 countries, assessed the 28 items using a Survey Monkey-based questionnaire. A visual analogue scale (VAS) from 0 (strongly disagree) to 100 (strongly agree) was used. Agreement equal or over 75\% was observed for 14 items (50\%). MASK is following the JA-CHRODIS recommendations for the evaluation of Good Practices.}, language = {en} } @article{FroehlichPinartKelleretal.2017, author = {Fr{\"o}hlich, M. and Pinart, M. and Keller, T. and Reich, A. and Cabieses, B. and Hohmann, C. and Postma, D. S. and Bousquet, J. and Ant{\´o}, J. M. and Keil, T. and Roll, S.}, title = {Is there a sex-shift in prevalence of allergic rhinitis and comorbid asthma from childhood to adulthood? A meta-analysis}, series = {Clinical and Translational Allergy}, volume = {7}, journal = {Clinical and Translational Allergy}, doi = {10.1186/s13601-017-0176-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-172508}, year = {2017}, abstract = {Background: Allergic rhinitis and asthma as single entities affect more boys than girls in childhood but more females in adulthood. However, it is unclear if this prevalence sex-shift also occurs in allergic rhinitis and concurrent asthma. Thus, our aim was to compare sex-specifc differences in the prevalence of coexisting allergic rhinitis and asthma in childhood, adolescence and adulthood. Methods: Post-hoc analysis of systematic review with meta-analysis concerning sex-specific prevalence of allergic rhinitis. Using random-effects meta-analysis, we assessed male-female ratios for coexisting allergic rhinitis and asthma in children (0-10 years), adolescents (11-17) and adults (> 17). Electronic searches were performed using MEDLINE and EMBASE for the time period 2000-2014. We included population-based observational studies, reporting coexisting allergic rhinitis and asthma as outcome stratifed by sex. We excluded non-original or non-population-based studies, studies with only male or female participants or selective patient collectives. Results: From a total of 6539 citations, 10 studies with a total of 93,483 participants met the inclusion criteria. The male-female ratios (95\% CI) for coexisting allergic rhinitis and asthma were 1.65 (1.52; 1.78) in children (N = 6 studies), 0.61 (0.51; 0.72) in adolescents (N = 2) and 1.03 (0.79; 1.35) in adults (N = 2). Male-female ratios for allergic rhinitis only were 1.25 (1.19; 1.32, N = 5) in children, 0.80 (0.71; 0.89, N = 2) in adolescents and 0.98 (0.74; 1.30, N = 2) in adults, respectively. Conclusions: The prevalence of coexisting allergic rhinitis and asthma shows a clear male predominance in childhood and seems to switch to a female predominance in adolescents. This switch was less pronounced for allergic rhinitis only.}, language = {en} } @article{GarciaLarsenArthurPottsetal.2017, author = {Garcia-Larsen, Vanessa and Arthur, Rhonda and Potts, James F. and Howarth, Peter H. and Ahlstr{\"o}m, Matti and Haahtela, Tari and Loureiro, Carlos and Bom, Ana Todo and Brożek, Grzegorz and Makowska, Joanna and Kowalski, Marek L. and Thilsing, Trine and Keil, Thomas and Matricardi, Paolo M. and Tor{\´e}n, Kjell and van Zele, Thibaut and Bachert, Claus and Rymarczyk, Barbara and Janson, Christer and Forsberg, Bertil and Niżankowska-Mogilnicka, Ewa and Burney, Peter G. J.}, title = {Is fruit and vegetable intake associated with asthma or chronic rhino-sinusitis in European adults? Results from the Global Allergy and Asthma Network of Excellence (GA\(^2\)LEN) Survey}, series = {Clinical and Translational Allergy}, volume = {7}, journal = {Clinical and Translational Allergy}, doi = {10.1186/s13601-016-0140-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-180887}, pages = {9}, year = {2017}, abstract = {Background: Fruits and vegetables are rich in compounds with proposed antioxidant, anti-allergic and anti-inflammatory properties, which could contribute to reduce the prevalence of asthma and allergic diseases. Objective: We investigated the association between asthma, and chronic rhino-sinusitis (CRS) with intake of fruits and vegetables in European adults. Methods: A stratified random sample was drawn from the Global Allergy and Asthma Network of Excellence (GA\(^2\)LEN) screening survey, in which 55,000 adults aged 15-75 answered a questionnaire on respiratory symptoms. Asthma score (derived from self-reported asthma symptoms) and CRS were the outcomes of interest. Dietary intake of 22 subgroups of fruits and vegetables was ascertained using the internationally validated GA\(^2\)LEN Food Frequency Questionnaire. Adjusted associations were examined with negative binomial and multiple regressions. Simes procedure was used to control for multiple testing. Results: A total of 3206 individuals had valid data on asthma and dietary exposures of interest. 22.8\% reported having at least 1 asthma symptom (asthma score ≥1), whilst 19.5\% had CRS. After adjustment for potential confounders, asthma score was negatively associated with intake of dried fruits (β-coefficient -2.34; 95\% confidence interval [CI] -4.09, -0.59), whilst CRS was statistically negatively associated with total intake of fruits (OR 0.73; 95\% CI 0.55, 0.97). Conversely, a positive association was observed between asthma score and alliums vegetables (adjusted β-coefficient 0.23; 95\% CI 0.06, 0.40). None of these associations remained statistically significant after controlling for multiple testing. Conclusion and clinical relevance: There was no consistent evidence for an association of asthma or CRS with fruit and vegetable intake in this representative sample of European adults.}, language = {en} } @article{MusekampSchulerSeekatzetal.2017, author = {Musekamp, Gunda and Schuler, Michael and Seekatz, Bettina and Bengel, J{\"u}rgen and Faller, Hermann and Meng, Karin}, title = {Does improvement in self-management skills predict improvement in quality of life and depressive symptoms? A prospective study in patients with heart failure up to one year after self-management education}, series = {BMC Cardiovascular Disorders}, volume = {17}, journal = {BMC Cardiovascular Disorders}, number = {51}, doi = {10.1186/s12872-017-0486-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157501}, year = {2017}, abstract = {Background: Heart failure (HF) patient education aims to foster patients' self-management skills. These are assumed to bring about, in turn, improvements in distal outcomes such as quality of life. The purpose of this study was to test the hypothesis that change in self-reported self-management skills observed after participation in self-management education predicts changes in physical and mental quality of life and depressive symptoms up to one year thereafter. Methods: The sample comprised 342 patients with chronic heart failure, treated in inpatient rehabilitation clinics, who received a heart failure self-management education program. Latent change modelling was used to analyze relationships between both short-term (during inpatient rehabilitation) and intermediate-term (after six months) changes in self-reported self-management skills and both intermediate-term and long-term (after twelve months) changes in physical and mental quality of life and depressive symptoms. Results: Short-term changes in self-reported self-management skills predicted intermediate-term changes in mental quality of life and long-term changes in physical quality of life. Intermediate-term changes in self-reported self-management skills predicted long-term changes in all outcomes.}, language = {en} } @article{WagnerWannerSchichetal.2017, author = {Wagner, Martin and Wanner, Christoph and Schich, Martin and Kotseva, Kornelia and Wood, David and Hartmann, Katrin and Fette, Georg and R{\"u}cker, Viktoria and Oezkur, Mehmet and St{\"o}rk, Stefan and Heuschmann, Peter U.}, title = {Patient's and physician's awareness of kidney disease in coronary heart disease patients - a cross-sectional analysis of the German subset of the EUROASPIRE IV survey}, series = {BMC Nephrology}, volume = {18}, journal = {BMC Nephrology}, number = {321}, doi = {10.1186/s12882-017-0730-3}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158387}, year = {2017}, abstract = {Background Chronic kidney disease (CKD) is a common comorbid condition in coronary heart disease (CHD). CKD predisposes the patient to acute kidney injury (AKI) during hospitalization. Data on awareness of kidney dysfunction among CHD patients and their treating physicians are lacking. In the current cross-sectional analysis of the German EUROASPIRE IV sample we aimed to investigate the physician's awareness of kidney disease of patients hospitalized for CHD and also the patient's awareness of CKD in a study visit following hospital discharge. Methods All serum creatinine (SCr) values measured during the hospital stay were used to describe impaired kidney function (eGFR\(_{CKD-EPI}\) < 60 ml/min/1.73m2) at admission, discharge and episodes of AKI (KDIGO definition). Information extracted from hospital discharge letters and correct ICD coding for kidney disease was studied as a surrogate of physician's awareness of kidney disease. All patients were interrogated 0.5 to 3 years after hospital discharge, whether they had ever been told about kidney disease by a physician. Results Of the 536 patients, 32\% had evidence for acute or chronic kidney disease during the index hospital stay. Either condition was mentioned in the discharge letter in 22\%, and 72\% were correctly coded according to ICD-10. At the study visit in the outpatient setting 35\% had impaired kidney function. Of 158 patients with kidney disease, 54 (34\%) were aware of CKD. Determinants of patient's awareness were severity of CKD (OR\(_{eGFR}\) 0.94; 95\%CI 0.92-0.96), obesity (OR 1.97; 1.07-3.64), history of heart failure (OR 1.99; 1.00-3.97), and mentioning of kidney disease in the index event's hospital discharge letter (OR 5.51; 2.35-12.9). Conclusions Although CKD is frequent in CHD, only one third of patients is aware of this condition. Patient's awareness was associated with kidney disease being mentioned in the hospital discharge letter. Future studies should examine how raising physician's awareness for kidney dysfunction may improve patient's awareness of CKD.}, language = {en} } @phdthesis{Nolte2017, author = {Nolte, Kim Christina}, title = {Determinanten der selbstberichteten k{\"o}rperlichen Funktionsf{\"a}higkeit bei Patienten mit Koronarer Herzkrankheit}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-155687}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2017}, abstract = {Diese Schrift befasst sich mit der Fragestellung, welche Determinanten einen signifikanten Zusammenhang mit der selbstberichteten k{\"o}rperlichen Funktionsf{\"a}higkeit der Probanden aufweisen. Es werden im Folgenden die Hintergr{\"u}nde und die Bedeutung der Koronaren Herzkrankheit mit Pathogenese, Klinik und Therapiem{\"o}glichkeiten aufgezeigt. Diese weltweit verbreitete Erkrankung f{\"u}hrt seit Jahren die Statistik der h{\"a}ufigsten Todesursachen nicht nur in Deutschland an. Werden die Hauptrisikofaktoren Diabetes mellitus, Hypercholesterin{\"a}mie, arterielle Hypertonie, Nikotinkonsum und Adipositas nicht beseitigt, k{\"o}nnen sich Arteriosklerose und eine Koronarinsuffizienz entwickeln, die schlimmstenfalls zum Myokardinfarkt oder Tod f{\"u}hren. Im weiteren Verlauf wird erl{\"a}utert, warum nach den Studien EUROASPIRE I bis III noch eine weitere multizentrische Querschnittsstudie notwendig ist. Bei den vorangegangenen Studien hatte sich gezeigt, dass die Ziele zur Minimierung der Risikofaktoren im Alltag von KHK-Patienten noch nicht erreicht wurden, sondern es in der letzten Zeit vielmehr zu einem Anstieg von Risikopatienten gekommen war. Die EUROASPIRE IV Studie wurde daher zur Bewertung der Qualit{\"a}t der Sekund{\"a}rpr{\"a}vention bei KHK-Patienten in der heutigen Zeit initiiert. Des Weiteren wird auf die Definition der selbstberichteten k{\"o}rperlichen Funktionsf{\"a}higkeit eingegangen, die in dieser Arbeit anhand des HeartQoL-Fragebogens bei KHK-Patienten untersucht wird. Dabei ist im Unterschied zu einer objektiven Beurteilung von Bedeutung, dass jeder Patient anhand seiner individuellen Lebensumst{\"a}nde seine eigene physische Verfassung einsch{\"a}tzt. Dass die k{\"o}rperliche Funktionsf{\"a}higkeit von KHK-Patienten tats{\"a}chlich eingeschr{\"a}nkt ist, wird anhand einer Auflistung von Studien belegt, die sich bereits mit diesem Thema auseinandergesetzt haben. In der vorliegenden Promotionsarbeit wurden die Determinanten der selbstberichteten k{\"o}rperlichen Funktionsf{\"a}higkeit von 528 W{\"u}rzburger Teilnehmern der europaweit durchgef{\"u}hrten EUROASPIRE IV Studie anhand von verschiedenen Frageb{\"o}gen ermittelt. Prim{\"a}rer Endpunkt war dabei die k{\"o}rperliche Skala des 14-teiligen HeartQoL-Fragebogens. Die Probanden wurden f{\"u}r die Analyse in Tertile eingeteilt, wobei diejenigen mit der gr{\"o}ßten selbstberichteten k{\"o}rperlichen Funktionsf{\"a}higkeit dem dritten Tertil zugeordnet wurden. In der Analyse der Basisvariablen des Kollektivs zeigte sich, dass unter den Probanden des dritten Tertils die Risikofaktoren Adipositas, Hypertension und Herzinsuffizienz seltener vertreten waren, als bei denen des ersten Tertils. Zudem wurde seltener {\"u}ber Angst und Depressionen berichtet. Bei der k{\"o}rperlichen Untersuchung wiesen die Probanden des dritten Tertils h{\"a}ufiger eine niedrige Herzfrequenz und einen geringeren Taillenumfang auf. Auch die Laborwerte wie niedriges HDL, hohe Triglyceride, ein hoher HbA1c, hohes NT-proBNP, niedriges H{\"a}moglobin und hohe Serum-Insulinwerte traten in dieser Gruppe seltener auf. Medikamente wie Antikoagulantien, Diuretika und Insulin wurden nicht so h{\"a}ufig eingenommen wie bei den Probanden des ersten Tertils. Zudem bestand meist eine bessere Lungenfunktion. In die multiple Regressionsanalyse flossen nur die signifikanten Werte aus der Analyse der Basisvariablen des Kollektivs ein. Betrachtet man die Ergebnisse der multiplen Regressionsanalyse, f{\"a}llt auf, dass die Angstvariable den gr{\"o}ßten Effekt auf die selbstberichtete k{\"o}rperliche Funktionsf{\"a}higkeit der Probanden hatte. Wie auch in der Literatur beschrieben, haben Angst und Depressionen einen stark negativen Einfluss auf die physische Funktion von KHK-Patienten. Als stark negative Pr{\"a}diktoren der k{\"o}rperlichen Funktionsf{\"a}higkeit stellten sich in der Regressionsanalyse auch die Einnahme von Diuretika und ein hoher NT-proBNP-Wert heraus. Herzinsuffizienz-Patienten berichteten folglich h{\"a}ufiger {\"u}ber eine nachlassende physische Fitness. Bestanden eine gute Lungenfunktion und ein niedriger Serum-Insulinwert, wirkte sich dies positiv auf die Funktionsf{\"a}higkeit aus. Ein niedriger H{\"a}moglobinwert oder das Vorhandensein von Depressionen hatten einen negativen Einfluss. Somit kann zusammenfassend festgehalten werden, dass Probanden, die weniger {\"a}ngstlich waren und {\"u}ber eine durch apparative und laboratorisch objektivierte ges{\"u}ndere k{\"o}rperliche Verfassung verf{\"u}gten, ihre k{\"o}rperliche Funktionsf{\"a}higkeit als h{\"o}her einsch{\"a}tzten. In der Korrelationsanalyse wurde beleuchtet, welche der Variablen, die nach der Regressionsanalyse noch im Modell verblieben waren, sich f{\"u}r die Verdr{\"a}ngung der anderen Variablen verantwortlich zeigten. Dabei waren die Einnahme von Diuretika und der Wert f{\"u}r die Lungenfunktion FEV1 diejenigen Variablen, die f{\"u}r die Entfernung der meisten anderen Variablen aus dem Modell verantwortlich waren. Zudem wurde in der Korrelationsanalyse gezeigt, welche Variablen starke Zusammenh{\"a}nge zeigten. Auf der einen Seite stellten sich die psychischen Komponenten wie Angst oder Depressionen als essentiell f{\"u}r die eigene Einsch{\"a}tzung der k{\"o}rperlichen Funktionsf{\"a}higkeit heraus. Zum anderen waren auch objektiv bestimmbare Parameter wie die Blutwerte NT-proBNP, Insulin und H{\"a}moglobin und die Einnahme von Diuretika daf{\"u}r entscheidend. Somit ist es von großer Bedeutung, bei der Therapie von Patienten mit Koronarer Herzkrankheit die {\"A}ngste und Stimmungslage zu ber{\"u}cksichtigen und eine m{\"o}glicherweise vorhandene Depression in die Therapie mit einzubeziehen. Ferner ist es wichtig, diese Patienten ausf{\"u}hrlich {\"u}ber ihre Krankheit mit den Risikofaktoren und m{\"o}glichen Folgesch{\"a}den aufzukl{\"a}ren und sie zu einem gesunden, aktiven Lebensstil zu motivieren.}, subject = {Koronare Herzkrankheit}, language = {de} } @article{HillmannWiedmannRueckeretal.2017, author = {Hillmann, Steffi and Wiedmann, Silke and R{\"u}cker, Viktoria and Berger, Klaus and Nabavi, Darius and Bruder, Ingo and Koennecke, Hans-Christian and Seidel, G{\"u}nter and Misselwitz, Bj{\"o}rn and Janssen, Alfred and Burmeister, Christoph and Matthis, Christine and Busse, Otto and Hermanek, Peter and Heuschmann, Peter Ulrich}, title = {Stroke unit care in Germany: the German stroke registers study group (ADSR)}, series = {BMC Neurology}, volume = {17}, journal = {BMC Neurology}, number = {49}, doi = {10.1186/s12883-017-0819-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159447}, year = {2017}, abstract = {Background: Factors influencing access to stroke unit (SU) care and data on quality of SU care in Germany are scarce. We investigated characteristics of patients directly admitted to a SU as well as patient-related and structural factors influencing adherence to predefined indicators of quality of acute stroke care across hospitals providing SU care. Methods: Data were derived from the German Stroke Registers Study Group (ADSR), a voluntary network of 9 regional registers for monitoring quality of acute stroke care in Germany. Multivariable logistic regression analyses were performed to investigate characteristics influencing direct admission to SU. Generalized Linear Mixed Models (GLMM) were used to estimate the influence of structural hospital characteristics (percentage of patients admitted to SU, year of SU-certification, and number of stroke and TIA patients treated per year) on adherence to predefined quality indicators. Results: In 2012 180,887 patients were treated in 255 hospitals providing certified SU care participating within the ADSR were included in the analysis; of those 82.4\% were directly admitted to a SU. Ischemic stroke patients without disturbances of consciousness (p < .0001), an interval onset to admission time ≤3 h (p < .0001), and weekend admission (p < .0001) were more likely to be directly admitted to a SU. A higher proportion of quality indicators within predefined target ranges were achieved in hospitals with a higher proportion of SU admission (p = 0.0002). Quality of stroke care could be maintained even if certification was several years ago. Conclusions: Differences in demographical and clinical characteristics regarding the probability of SU admission were observed. The influence of structural characteristics on adherence to evidence-based quality indicators was low.}, language = {en} } @article{BeningHamoudaOezkuretal.2017, author = {Bening, Constanze and Hamouda, Khaled and Oezkur, Mehmet and Schimmer, Christoph and Schade, Ina and Gorski, Armin and Aleksic, Ivan and Leyh, Rainer}, title = {Rapid deployment valve system shortens operative times for aortic valve replacement through right anterior minithoracotomy}, series = {Journal of Cardiothoracic Surgery}, volume = {12}, journal = {Journal of Cardiothoracic Surgery}, number = {27}, doi = {10.1186/s13019-017-0598-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159439}, year = {2017}, abstract = {Background: There is growing evidence from the literature that right anterior minithoracotomy aortic valve replacement (RAT-AVR) improves clinical outcome. However, increased cross clamp time is the strongest argument for surgeons not performing RAT-AVR. Rapid deployment aortic valve systems have the potential to decrease cross-clamp time and ease this procedure. We assessed clinical outcome of rapid deployment and conventional valves through RAT. Methods: Sixty-eight patients (mean age 76 ± 6 years, 32\% females) underwent RAT-AVR between 9/2013 and 7/2015. According to the valve type implanted the patients were divided into two groups. In 43 patients (R-group; mean age 74.1 ± 6.6 years) a rapid deployment valve system (Edwards Intuity, Edwards Lifesciences Corp; Irvine, Calif) and in 25 patients (C-group; mean age 74.2 ± 6.6 years) a conventional stented biological aortic valve was implanted. Results: Aortic cross-clamp (42.1 ± 12 min vs. 68.3 ± 20.3 min; p < 0.001) and bypass time (80.4 ± 39.3 min vs. 106.6 ± 23.2 min; p = 0.001) were shorter in the rapid deployment group (R-group). We observed no differences in clinical outcome. Postoperative gradients (R-group: max gradient, 14.3 ± 8 mmHg vs. 15.5 ± 5 mmHg (C-group), mean gradient, 9.2 ± 1.7 mmHg (R-group) vs. 9.1 ± 2.3 mmHg (C-group) revealed no differences. However, larger prostheses were implanted in C-group (25 mm; IQR 23-27 mm vs. 23 mm; IQR 21-25; p = 0.009). Conclusions: Our data suggest that the rapid deployment aortic valve system reduced cross clamp and bypass time in patients undergoing RAT-AVR with similar hemodynamics as with larger size stented prosthesis. However, larger studies and long-term follow-up are mandatory to confirm our findings.}, language = {en} } @article{TiffeWagnerRueckeretal.2017, author = {Tiffe, Theresa and Wagner, Martin and R{\"u}cker, Viktoria and Morbach, Caroline and Gelbrich, G{\"o}tz and St{\"o}rk, Stefan and Heuschmann, Peter U.}, title = {Control of cardiovascular risk factors and its determinants in the general population - findings from the STAAB cohort study}, series = {BMC Cardiovascular Disorders}, volume = {17}, journal = {BMC Cardiovascular Disorders}, number = {276}, doi = {10.1186/s12872-017-0708-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159391}, year = {2017}, abstract = {Background: While data from primary care suggest an insufficient control of vascular risk factors, little is known about vascular risk factor control in the general population. We therefore aimed to investigate the adoption of adequate risk factor control and its determinants in the general population free of cardiovascular disease (CVD). Methods: Data from the Characteristics and Course of Heart Failure Stages A-B and Determinants of Progression (STAAB) Cohort Study, a population-based study of inhabitants aged 30 to 79 years from the general population of W{\"u}rzburg (Germany), were used. Proportions of participants without established CVD meeting targets for risk factor control recommended by 2016 ESC guideline were identified. Determinants of the accumulation of insufficiently controlled vascular risk factors (three or more) were assessed. Results: Between December 2013 and April 2015, 1379 participants without CVD were included; mean age was 53.1 ± 11.9 years and 52.9\% were female; 30.8\% were physically inactive, 55.2\% overweight, 19.3\% current smokers. Hypertension, dyslipidemia, and diabetes mellitus were prevalent in 31.8\%, 57.6\%, and 3.9\%, respectively. Treatment goals were not reached despite medication in 52.7\% of hypertensive, in 37.3\% of hyperlipidemic and in 44.0\% of diabetic subjects. Insufficiently controlled risk was associated with male sex (OR 1.94, 95\%CI 1.44-2.61), higher age (OR for 30-39 years vs. 70-79 years 4.01, 95\%CI 1.94-8.31) and lower level of education (OR for primary vs. tertiary 2.15, 95\%CI 1.48-3.11). Conclusions: In the general population, prevalence of vascular risk factors was high. We found insufficient identification and control of vascular risk factors and a considerable potential to improve adherence to cardiovascular guidelines for primary prevention. Further studies are needed to identify and overcome patient- and physician-related barriers impeding successful control of vascular risk factors in the general population.}, language = {en} } @article{OezkurMagyarThomasetal.2017, author = {Oezkur, Mehmet and Magyar, Attila and Thomas, Phillip and Stork, Tabea and Schneider, Reinhard and Bening, Constanze and St{\"o}rk, Stefan and Heuschmann, Peter U. and Leyh, Rainer G. and Wagner, Martin}, title = {TIMP-2*IGFBP7 (Nephrocheck®) Measurements at Intensive Care Unit Admission After Cardiac Surgery are Predictive for Acute Kidney Injury Within 48 Hours}, series = {Kidney \& Blood Pressure Research}, volume = {42}, journal = {Kidney \& Blood Pressure Research}, doi = {10.1159/000479298}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157988}, pages = {456-467}, year = {2017}, abstract = {Background/Aims: Acute kidney injury (AKI) is a postoperative complication after cardiac surgery with a high impact on mortality and morbidity. Nephrocheck® [TIMP-2*IGFBP7] determines markers of tubular stress, which occurs prior to tubular damage. It is unknown at which time-point [TIMP-2*IGFBP7] measurement should be performed to ideally predict AKI. We investigated the association of [TIMP-2*IGFBP7] at various time-points with the incidence of AKI in patients undergoing elective cardiac surgery including cardio-pulmonary bypass. Methods: In a prospective cohort study, serial blood and urine samples were collected from 150 patients: pre-operative, at ICU-admission, 24h and 48h post-surgery. AKI was defined as Serum-Creatinine rise >0.3 mg/dl within 48hrs. Urinary [TIMP-2*IGFBP7] was measured at pre-operative, ICU-admission and 24h post-surgery; medical staff was kept blinded to these results. Results: A total of 35 patients (23.5\%) experienced AKI, with a higher incidence in those with high [TIMP-2*IGFBP7] values at ICU admission (57.1\% vs. 10.1\%, p<0.001). In logistic regression [TIMP-2*IGFBP7] at ICU admission was independently associated with the occurrence of AKI (Odds Ratio 11.83; p<0.001, C-statistic= 0.74) after adjustment for EuroSCORE II and CBP-time. Conclusions: Early detection of elevated [TIMP-2*IGFBP7] at ICU admission was strongly predictive for postoperative AKI and appeared to be more precise as compared to subsequent measurements.}, language = {en} } @phdthesis{Lundt2018, author = {Lundt, Anna}, title = {Angst, Depressivit{\"a}t und Fatigue bei Tumorpatienten sechs Monate nach Beendigung einer Yogaintervention}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166019}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2018}, abstract = {Onkologische Patienten sowie klinische Forscher zeigen zunehmendes Interesse an Yogainterventionen als komplement{\"a}res Therapieverfahren zur Behandlung psychischer und k{\"o}rperlicher Beschwerden. Kurzzeitige Effekte von Yogatherapien auf die h{\"a}ufig krebsassoziierten Symptome Angst, Depressivit{\"a}t und Fatigue wurden in zahlreichen Studien untersucht. Die Ergebnisse der Untersuchungen legen nahe, dass Tumorpatienten unmittelbar nach einer Yogaintervention eine Verbesserung der genannten Symptome erleben. Allerdings ist bisher unzureichend untersucht, ob ein R{\"u}ckgang von Angst, Depressivit{\"a}t und Fatigue langfristig besteht. Ziel der Studie war es daher, nachhaltige Ver{\"a}nderungen von Angst, Depressivit{\"a}t und Fatigue bei Tumorpatienten im Rahmen einer achtw{\"o}chigen Yogaintervention zu untersuchen. Wir nahmen an, dass Angst, Depressivit{\"a}t und Fatigue sechs Monate nach einer Yogaintervention genauso niedrig wie unmittelbar nach der Intervention sind und sich signifikant von den Ausgangswerten vor der Intervention unterscheiden. Außerdem sollte untersucht werden, wie viele Teilnehmer die Yogapraxis nach einer Yogaintervention fortf{\"u}hren und ob sich dies auf die Zielparameter auswirkt. Durch eine klinische Studie im Pr{\"a}-Post-Design wurden die Hypothesen gepr{\"u}ft. Dazu wurden Daten von 58 Teilnehmern mit unterschiedlichen Tumorerkrankungen vor, unmittelbar nach und sechs Monate nach einer achtw{\"o}chigen Gentle Hatha- Yogaintervention mittels standardisierter psychologischer Frageb{\"o}gen gesammelt. Die Mehrheit der Studienteilnehmer war weiblich (90\%) und wies anamnestisch eine Mammakarzinom-Erkrankung auf (55\%). Die Ergebnisse legen nahe, dass Angst und Fatigue zwischen Interventionsende und sechs Monaten sp{\"a}ter leicht zunahmen, wohingegen depressive Symptome stabil blieben. Im Vergleich zu den Ausgangswerten vor der Intervention waren Angst, Depressivit{\"a}t und Fatigue sechs Monate nach Interventionsende signifikant reduziert. Ein halbes Jahr nach Beendigung der Yogaintervention gaben 69\% der Teilnehmer an, weiterhin Yoga zu praktizieren. Befragungen zeigten, dass die Teilnehmer subjektiv von der Yogapraxis profitierten. Die fortgef{\"u}hrte Yogapraxis stand jedoch nicht mit der Auspr{\"a}gung von Angst, Depressivit{\"a}t und Fatigue zum Follow-up-Zeitpunkt in Zusammenhang. Die Ergebnisse deuten darauf hin, dass Tumorpatienten langfristig von einer Verbesserung von Angst, Depressivit{\"a}t und Fatigue im Rahmen einer Yogatherapie profitieren k{\"o}nnten. Ein kausaler Zusammenhang zwischen Yogatherapie und der gefundenen Verbesserung sechs Monate nach Therapieende konnte jedoch durch die fehlende Kontrollbedingung nicht belegt werden. In Zukunft sollten große randomisierte kontrollierte Studien die vermutete Kausalit{\"a}t untersuchen.}, subject = {Depression}, language = {de} } @phdthesis{Appel2018, author = {Appel, Patricia}, title = {Gef{\"a}hrdungsbeurteilung psychischer Belastung im Gesundheitswesen: Faktorielle Struktur des Kurzfragebogens zur Arbeitsanalyse (KFZA)}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-143815}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2018}, abstract = {Hintergrund. Die gesetzlich vorgeschriebene Gef{\"a}hrdungsbeurteilung psychischer Belastung gewinnt zunehmend an Bedeutung. Ein Standardinstrument, das in diesem Rahmen seit einigen Jahren zur Anwendung kommt, ist der Kurzfragebogens zur Arbeitsanalyse (KFZA), von Pr{\"u}mper et al. (1995). Dieser Fragebogen wurde urspr{\"u}nglich f{\"u}r die Beurteilung von Bildschirmarbeitspl{\"a}tzen konzipiert und f{\"u}r diese Berufsgruppe validiert. Ziel der vorliegenden Arbeit war es, die faktorielle Validit{\"a}t des KFZA bei einem Einsatz im Gesundheitswesen mittels einer explorativen Faktorenanalyse zu {\"u}berpr{\"u}fen. Da eine Fragebogenversion zum Einsatz kam, die zus{\"a}tzlich spezifische Erg{\"a}nzungsfragen f{\"u}r das Gesundheitswesen enthielt, sollte in einem zweiten Schritt auch dieser erweiterte KFZA einer Faktorenanalyse unterzogen werden. Methodik. Insgesamt 1731 Datens{\"a}tze waren {\"u}ber einen Zeitraum von zehn Jahren in verschiedenen norddeutschen Krankenh{\"a}usern als Routinedaten erhoben worden. Nach listenweisem Fallausschluss in Folge des Einsatzes unterschiedlicher Fragebogenvarianten standen f{\"u}r den KFZA 1163 Datens{\"a}tze und davon 1095 Datens{\"a}tze f{\"u}r den erweiterten KFZA zur faktorenanalytischen Auswertung zur Verf{\"u}gung. Die 26 Items des KFZA bzw. die 37 Items der erweiterten Version wurden einer explorativen Faktorenanalyse nach der Hauptkomponentenmethode unterzogen. Die Zahl der Faktoren wurde sowohl mittels Kaiser- als auch Scree-Kriterium bestimmt. F{\"u}r die Interpretation der Faktoren wurden diese sowohl orthogonal nach der Varimax-Methode als auch direct-oblimin rotiert. Zur Absch{\"a}tzung der Reliabilit{\"a}t wurde die interne Konsistenz anhand des Cronbach-α-Koeffizienten berechnet. Ergebnisse. F{\"u}r die 26 Items des KFZA f{\"u}hrte das Kaiser-Kriterium zu einer 7-Faktoren-L{\"o}sung mit einer Gesamtvarianzaufkl{\"a}rung von 62,0\%, der Scree-Plot dagegen deutete auf vier Faktoren hin. Orthogonale und oblique Rotation brachten vergleichbare Ergebnisse. Die inhaltliche Interpretation unterst{\"u}tzte die Anzahl von sieben Faktoren, die wie folgt benannt wurden: „Soziale Beziehungen", „Handlungsspielraum", „Partizipations- und Entwicklungs-m{\"o}glichkeiten", „Quantitative Arbeitsbelastungen", „Umgebungsbelastungen", „Vielseitigkeit" und „Qualitative Arbeitsbelastungen". F{\"u}r diese Skalen, die jeweils 2 bis 6 Items umfassten, konnten Cronbach-α-Koeffizienten zwischen 0,63 und 0,80 ermittelt werden. Die Faktorenanalyse des erweiterten KFZA mit insgesamt 37 Items f{\"u}hrte nach Bestimmung des Kaiser-Kriteriums und Betrachtung der inhaltlichen Plausibilit{\"a}t zu einer 9-Faktoren-L{\"o}sung mit einer Gesamtvarianzaufkl{\"a}rung von 59,5\%. Die beiden zus{\"a}tzlichen Faktoren wurden mit „Fehlbeanspruchungsfolgen" und „Emotionale Belastungen" benannt. Die Werte des Cronbach-α-Koeffizienten lagen f{\"u}r diese Skalen zwischen 0,63 und 0,87. Diskussion. Statt der von den Autoren des KFZA beschriebenen elf Faktoren wurden bei einem Einsatz im Gesundheitswesen sieben Faktoren ermittelt. Auch wenn sich die Anzahl der Faktoren reduzierte, ließ sich die Struktur inhaltlich relativ gut replizieren. Besonders die Items des KFZA-Faktors „Ganzheitlichkeit" erwiesen sich jedoch f{\"u}r den Einsatz im Gesundheitswesen als nicht passgenau. Die Erg{\"a}nzungsitems des erweiterten KFZA bildeten zwei zus{\"a}tzliche Faktoren bzw. ließen sich den zuvor ermittelten Faktoren sinnvoll zuordnen. Die vorliegende Arbeit liefert somit einen Beitrag zur Einsch{\"a}tzung der Validit{\"a}t dieses in der Praxis h{\"a}ufig eingesetzten Instruments. Die psychometrische Pr{\"u}fung kann jedoch noch nicht als vollst{\"a}ndig erachtet werden und sollte in nachfolgenden Studien fortgef{\"u}hrt werden.}, subject = {Psychische Belastung}, language = {de} } @phdthesis{Hardoerfer2018, author = {Hard{\"o}rfer, Katrin}, title = {Wirksamkeit einer Yogatherapie bei Tumorpatienten auf Angst, Depressivit{\"a}t und Fatigue - eine randomisierte kontrollierte Studie}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-167920}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2018}, abstract = {Viele Tumorpatienten leiden unter Symptomen von Angst, Depressivit{\"a}t und Fatigue. Yoga als komplement{\"a}re und alternative Medizin ist in den letzten Jahren immer mehr in den Fokus der Forschung ger{\"u}ckt. Es wurden schon zahlreiche Studien durchgef{\"u}hrt, die kurzfristige Effekte bei Tumorpatienten zeigen konnten. Diese Ergebnisse beschr{\"a}nkten sich jedoch zumeist auf Brustkrebspatientinnen und konnten daher noch nicht verallgemeinert und so f{\"u}r ein breites klinisches Setting zug{\"a}nglich gemacht werden. Die vorliegende Dissertation untersuchte die Wirksamkeit einer Yogaintervention bei Tumorpatienten unterschiedlicher Tumorentit{\"a}t. Die Effekte auf die Belastun¬gen Angst, Depressivit{\"a}t und Fatigue wurden betrachtet. Es wurden die Hypo¬thesen formuliert, dass durch eine achtw{\"o}chige Yogaintervention die Outcomes Angst, Depressivit{\"a}t und Fatigue signifikant im Vergleich zur Kontrollgruppe gesenkt werden k{\"o}nnen. Außerdem wurden die Erwartungen an die Yogainter¬vention sowie ihre Bewertung erfragt. Das Studiendesign zur {\"U}berpr{\"u}fung der Hypothesen bestand aus einer rando-misiert kontrollierten Studie mit einer achtw{\"o}chigen Yogaintervention im Vergleich mit einer Wartekontrollgruppe. Die Yogasitzungen dauerten w{\"o}chent¬lich 60 Minuten und wurden in Gruppen von zehn bis zw{\"o}lf Probanden unter der Leitung einer zur Yogatherapeutin ausgebildete Psychoonkologin durchgef{\"u}hrt. Die Yogaintervention enthielt K{\"o}rper- sowie Atem{\"u}bungen und Meditation. Es wurden Selbsteinsch{\"a}tzungsb{\"o}gen zum Pr{\"a}- und Postinterventionszeitpunkt verwandt. Angstsymptome wurden mit dem GAD-7-Fragebogen, Depressivit{\"a}t mit dem PHQ-2-Fragebogen und Fatigue mit dem EORTC-QLQ FA13-Fragebogen ermittelt. Die Kontrollgruppe erhielt eine Yogatherapie nach dem achtw{\"o}chigen Wartezeitraum. Die Stichprobe beinhaltete gemischte Diagnosen und fast die H{\"a}lfte der Probanden wies eine andere Tumorentit{\"a}t als Mammakarzinom auf. 90\% der Teilnehmer bildeten Frauen. In der Interventionsgruppe konnte im Vergleich zur Kontrollgruppe auf Angst ein großer signifikanter Effekt gefunden werden. Depressivit{\"a}t und Fatigue zeigten keinen signifikanten Effekt. Die Yogatherapie wurde, vor allem hinsichtlich Aufbau und Anleitung, {\"u}berwiegend gut bewertet und die Erwartungen erf{\"u}llt. Aus den Befragungen ging hervor, dass die Teil¬nehmer subjektiv von der Yogaintervention profitierten und selbst Yoga weiter durchf{\"u}hren m{\"o}chten sowie die Yogaintervention auch anderen Tumorpatienten weiterempfehlen w{\"u}rden. Zusammenfassend kann man aus dieser Studie schließen, dass eine Yoga-intervention eine vielversprechende, supportive Therapie zu sein scheint. Eine Verallgemeinerung der Ergebnisse f{\"u}r ein breites klinisches Setting konnte vor allem mit dem hohen Frauenanteil und dem hohen Anteil an Brustkrebs-patientinnen nicht ohne weiteres vorgenommen werden. Es bedarf weiterer Forschung, die ihren Schwerpunkt auf gr{\"o}ßer angelegte Stichproben mit ver-schiedenen Tumorentit{\"a}ten und einem ausgeglichenen Geschlechterverh{\"a}ltnis legt.}, subject = {Yoga}, language = {de} } @phdthesis{Duelli2018, author = {Duelli, Kristin}, title = {Der Zusammenhang von soziodemografischen, krankheitsbezogenen und psychosozialen Risikofaktoren mit der psychischen Belastung und dem Wunsch nach psychosozialer Unterst{\"u}tzung bei Brustkrebspatientinnen}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-171686}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2018}, abstract = {Ziel der vorliegenden Arbeit ist es soziodemografische, krankheitsbezogene und psychosozi¬ale Variablen, die in Zusammenhang mit der psychischen Belastung und dem Wunsch nach psychosozialer Unterst{\"u}tzung stehen, von Brustkrebspatientinnen zu identifi¬zieren. Dabei werden in der vorliegenden Arbeit die Art der Erkrankung, die k{\"o}rperli¬che Leistungsf{\"a}higkeit, die funktionelle soziale Unterst{\"u}tzung, unterteilt in posi-tive Unterst{\"u}tzung und belastende Interaktionen, der Familienstand bzw. die Partner-schaft und das Vorhandensein von Kindern als unabh{\"a}ngige Variablen n{\"a}her untersucht. Aus einer Baseline-Erhebung einer L{\"a}ngsschnittstudie aus Deutschland, die unter ande-rem auch Patienten in der Universit{\"a}ts-Frauenklinik in W{\"u}rzburg rekrutiert hat, gehen 27 Brustkrebspatientinnen in die Auswertung der vorliegenden Arbeit mit ein. Zudem entstammen weitere Daten von 202 Brustkrebspatienten aus einer vorangegangenen multizentrischen Querschnittsstudie, deren Rekrutierung ebenfalls in der Frauenklinik stattfand. Die Stichprobe umfasst insgesamt 229 Patienten mit einem Altersdurchschnitt von 55,22 Jahren. Die Erfassung des Wunsches nach psychosozialer Unterst{\"u}tzung er-folgte mittels 3 spezifischen Fragen. Diese beinhalten das Bed{\"u}rfnis nach psychosozialer Unterst{\"u}tzung und erfragen die Akzeptanz eines solchen Angebots sowie den Wunsch, mit jemandem {\"u}ber die psychi-sche Belastung durch die Erkrankung zu sprechen. Die psychische Belastung wurde mit dem PHQ-9-Fragebogen zur Erfassung der Depressivi¬t{\"a}t und dem GAD-7-Fragebogen zur Erfassung der Angst, gemessen. Die Untersuchung brachte folgende Ergebnisse: Die belastenden Interaktionen der sozia¬len Unterst{\"u}tzung stehen in signifikantem Zusammenhang mit dem Schwergrad der psychischen Belastung, sowohl im PHQ-9-Fragebogen {\"u}ber Depressivit{\"a}t als auch beim GAD-7- Selbstbeurteilungsinstrument zur Erfassung der Angst. Ebenso ist ein signifikanter negativer Zusammenhang mit schwach bis mittelstarker Effektst{\"a}rke zwischen der positiven funktionellen Unterst{\"u}tzung und dem Ausmaß der Angst-symptomatik vorhanden. Auch der Kar¬nofsky-Index weist einen signifikanten Zusammenhang mit der Depressivit{\"a}t auf und einen nicht-signifikanten Trend bez{\"u}glich Angstsymptomen. Keine Zusammenh{\"a}nge finden sich mit der Art der Erkrankung, dem Familien¬stand bzw. dem Vorhandensein einer Partnerschaft, sowie dem Vorhandensein von Kindern. In Bezug auf das Bed{\"u}rfnis, die Akzeptanz und den Wunsch nach psychosozia¬ler Unterst{\"u}tzung konnten ebenfalls keine signifikanten Zusammenh{\"a}nge mit den oben genannten soziodemografischen, psychosozialen und krankheitsbezoge¬nen Variablen festgestellt werden. Die Ergebnisse stimmen teilweise mit bisherigen Studien {\"u}berein. Die Abweichungen, die zu anderen Publikationen bestehen, sind weitestgehend auf Unterschiede im Rahmen der Stichproben und der Messinstrumente zur{\"u}ckzuf{\"u}hren. Zuk{\"u}nftige Publikationen sollten in Form von Longitudinalstudien den zeitlichen Verlauf der Einflussfaktoren auf die abh{\"a}ngigen Variablen n{\"a}her untersuchen. Zudem w{\"a}re eine Vereinheitlichung der Messmethoden f{\"u}r einen besseren Vergleich der Ergebnisse unter¬schiedlicher Studien untereinander ratsam. Außerdem sollte auch f{\"u}r den klinischen Bereich zuk{\"u}nftige Bestrebungen sein, weitere Leitlinien zum Thema psychoonkologische Unterst{\"u}tzung zu etablieren, Wege zu finden dem medizinischen Personal das Erkennen psychischer Belastung bei Patienten und deren Bed{\"u}rfnis nach Unterst{\"u}tzung zu erleichtern und die Integration psychosozialer Betreuungs- und Unterst{\"u}tzungsangebote im klinischen Alltag zu verst{\"a}rken}, subject = {Soziale Unterst{\"u}tzung}, language = {de} } @phdthesis{Ketterl2018, author = {Ketterl, Ralf Christian}, title = {Der Zusammenhang von Angst und Depressivit{\"a}t mit den Bed{\"u}rfnissen nach Information und psychosozialer Unterst{\"u}tzung bei Patienten mit kolorektalem Karzinom}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-161433}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2018}, abstract = {Bei Patienten mit einer kolorektalen Krebserkrankung zeigt sich ein deutlicher Zusammenhang zwischen Angst und Depressivit{\"a}t und dem psychosozialen Unterst{\"u}tzungsbedarf. Zwischen Angst und Depressivit{\"a}t und unbefriedigten Informationsbed{\"u}rfnissen scheint ebenfalls ein schwacher Zusammenhang zu bestehen. F{\"u}r eine m{\"o}gliche Pr{\"a}ferenz von anonymen Informationsquellen bei Patienten mit Angst oder Depressivit{\"a}t findet sich im Untersuchten Patientenkollektiv kein Anhaltspunkt.}, subject = {Psychoonkologie}, language = {de} } @article{MalschLimanWiedmannetal.2018, author = {Malsch, Carolin and Liman, Thomas and Wiedmann, Silke and Siegerink, Bob and Georgakis, Marios K. and Tiedt, Steffen and Endres, Matthias and Heuschmann, Peter U.}, title = {Outcome after stroke attributable to baseline factors—the PROSpective Cohort with Incident Stroke (PROSCIS)}, series = {PLoS ONE}, volume = {13}, journal = {PLoS ONE}, number = {9}, doi = {10.1371/journal.pone.0204285}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177342}, pages = {e0204285}, year = {2018}, abstract = {Background The impact of risk factors on poor outcome after ischemic stroke is well known, but estimating the amount of poor outcome attributable to single factors is challenging in presence of multimorbidity. We aim to compare population attributable risk estimates obtained from different statistical approaches regarding their consistency. We use a real-life data set from the PROSCIS study to identify predictors for mortality and functional impairment one year after first-ever ischemic stroke and quantify their contribution to poor outcome using population attributable risks. Methods The PROSpective Cohort with Incident Stroke (PROSCIS) is a prospective observational hospital-based cohort study of patients after first-ever stroke conducted independently in Berlin (PROSCIS-B) and Munich (PROSCIS-M). The association of baseline factors with poor outcome one year after stroke in PROSCIS-B was analysed using multiple logistic regression analysis and population attributable risks were calculated, which were estimated using sequential population attributable risk based on a multiple generalized additive regression model, doubly robust estimation, as well as using average sequential population attributable risk. Findings were reproduced in an independent validation sample from PROSCIS-M. Results Out of 507 patients with available outcome information after 12 months in PROSCIS-B, 20.5\% suffered from poor outcome. Factors associated with poor outcome were age, pre-stroke physical disability, stroke severity (NIHSS), education, and diabetes mellitus. The order of risk factors ranked by magnitudes of population attributable risk was almost similar for all methods, but population attributable risk estimates varied markedly between the methods. In PROSCIS-M, incidence of poor outcome and distribution of baseline parameters were comparable. The multiple logistic regression model could be reproduced for all predictors, except pre-stroke physical disability. Similar to PROSCIS-B, the order of risk factors ranked by magnitudes of population attributable risk was almost similar for all methods, but magnitudes of population attributable risk differed markedly between the methods. Conclusions Ranking of risk factors by population impact is not affected by the different statistical approaches. Thus, for a rational decision on which risk factor to target in disease interventions, population attributable risk is a supportive tool. However, population attributable risk estimates are difficult to interpret and are not comparable when they origin from studies applying different methodology. The predictors for poor outcome identified in PROSCIS-B have a relevant impact on mortality and functional impairment one year after first-ever ischemic stroke.}, language = {en} } @article{OezkurMagyarThomasetal.2018, author = {Oezkur, Mehmet and Magyar, Atilla and Thomas, Phillip and Reif, Andreas and St{\"o}rk, Stefan and Heuschmann, Peter U. and Leyh, Rainer G. and Wagner, Martin}, title = {The COMT-polymorphism is not associated with the incidence of acute kidney injury after cardiac surgery - a prospective cohort study}, series = {BMC Nephrology}, volume = {19}, journal = {BMC Nephrology}, number = {34}, doi = {10.1186/s12882-018-0820-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175529}, year = {2018}, abstract = {Background: The Catechol-O-methyltransferase (COMT) represents the key enzyme in catecholamine degradation. Recent studies suggest that the COMT rs4680 polymorphism is associated with the response to endogenous and exogenous catecholamines. There are, however, conflicting data regarding the COMT Met/Met phenotype being associated with an increased risk of acute kidney injury (AKI) after cardiac surgery. The aim of the current study is to prospectively investigate the impact of the COMT rs4680 polymorphism on the incidence of AKI in patients undergoing cardiac surgery. Methods: In this prospective single center cohort study consecutive patients hospitalized for elective cardiac surgery including cardiopulmonary-bypass (CPB) were screened for participation. Demographic clinical data, blood, urine and tissue samples were collected at predefined time points throughout the clinical stay. AKI was defined according to recent recommendations of the Kidney Disease Improving Global Outcome (KDIGO) group. Genetic analysis was performed after patient enrolment was completed. Results: Between April and December 2014, 150 patients were recruited. The COMT genotypes were distributed as follows: Val/Met 48.7\%, Met/Met 29.3\%, Val/Val 21.3\%. No significant differences were found for demography, comorbidities, or operative strategy according to the underlying COMT genotype. AKI occurred in 35 patients (23.5\%) of the total cohort, and no differences were evident between the COMT genotypes (20.5\% Met/Met, 24.7\% Val/Met, 25.0\% Val/Val, p = 0.66). There were also no differences in the post-operative period, including ICU or in-hospital stay. Conclusions: We did not find statistically significant variations in the risk for postoperative AKI, length of ICU or in-hospital stay according to the underlying COMT genotype.}, language = {en} } @article{StrahlGerlichAlpersetal.2018, author = {Strahl, Andr{\´e} and Gerlich, Christian and Alpers, Georg W. and Ehrmann, Katja and Gehrke, J{\"o}rg and M{\"u}ller-Garnn, Annette and Vogel, Heiner}, title = {Development and evaluation of a standardized peer-training in the context of peer review for quality assurance in work capacity evaluation}, series = {BMC Medical Education}, volume = {18}, journal = {BMC Medical Education}, number = {135}, doi = {10.1186/s12909-018-1233-z}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175738}, year = {2018}, abstract = {Background: The German quality assurance programme for evaluating work capacity is based on peer review that evaluates the quality of medical experts' reports. Low reliability is thought to be due to systematic differences among peers. For this purpose, we developed a curriculum for a standardized peer-training (SPT). This study investigates, whether the SPT increases the inter-rater reliability of social medical physicians participating in a cross-institutional peer review. Methods: Forty physicians from 16 regional German Pension Insurances were subjected to SPT. The three-day training course consist of nine educational objectives recorded in a training manual. The SPT is split into a basic module providing basic information about the peer review and an advanced module for small groups of up to 12 peers training peer review using medical reports. Feasibility was tested by assessing selection, comprehensibility and subjective use of contents delivered, the trainers' delivery and design of training materials. The effectiveness of SPT was determined by evaluating peer concordance using three anonymised medical reports assessed by each peer. Percentage agreement and Fleiss' kappa (κ\(_m\)) were calculated. Concordance was compared with review results from a previous unstructured, non-standardized peer-training programme (control condition) performed by 19 peers from 12 German Pension Insurances departments. The control condition focused exclusively on the application of peer review in small groups. No specifically training materials, methods and trainer instructions were used. Results: Peer-training was shown to be feasible. The level of subjective confidence in handling the peer review instrument varied between 70 and 90\%. Average percentage agreement for the main outcome criterion was 60.2\%, resulting in a κ\(_m\) of 0.39. By comparison, the average percentage concordance was 40.2\% and the κ\(_m\) was 0.12 for the control condition. Conclusion: Concordance with the main criterion was relevant but not significant (p = 0.2) higher for SPT than for the control condition. Fleiss' kappa coefficient showed that peer concordance was higher for SPT than randomly expected. Nevertheless, a score of 0.39 for the main criterion indicated only fair inter-rater reliability, considerably lower than the conventional standard of 0.7 for adequate reliability.}, language = {en} } @article{KotsevaDeBackerDeBacqueretal.2019, author = {Kotseva, Kornelia and De Backer, Guy and De Bacquer, Dirk and Ryd{\´e}n, Lars and Hoes, Arno and Grobbee, Diederick and Maggioni, Aldo and Marques-Vidal, Pedro and Jennings, Catriona and Abreu, Ana and Aguiar, Carlos and Badariene, Jolita and Bruthans, Jan and Castro Conde, Almudena and Cifkova, Renata and Crowley, Jim and Davletov, Kairat and Deckers, Jaap and De Smedt, Delphine and De Sutter, Johan and Dilic, Mirza and Dolzhenko, Marina and Dzerve, Vilnis and Erglis, Andrejs and Fras, Zlatko and Gaita, Dan and Gotcheva, Nina and Heuschmann, Peter and Hasan-Ali, Hosam and Jankowski, Piotr and Lalic, Nebojsa and Lehto, Seppo and Lovic, Dragan and Mancas, Silvia and Mellbin, Linda and Milicic, Davor and Mirrakhimov, Erkin and Oganov, Rafael and Pogosova, Nana and Reiner, Zeljko and St{\"o}erk, Stefan and Tokg{\"o}zoğlu, L{\^a}le and Tsioufis, Costas and Vulic, Dusko and Wood, David}, title = {Lifestyle and impact on cardiovascular risk factor control in coronary patients across 27 countries: Results from the European Society of Cardiology ESC-EORP EUROASPIRE V registry}, series = {European Journal of Preventive Cardiology}, volume = {26}, journal = {European Journal of Preventive Cardiology}, number = {8}, organization = {EUROASPIRE Investigators}, issn = {2047-4873}, doi = {10.1177/2047487318825350}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-205526}, pages = {824-835}, year = {2019}, abstract = {Aims The aim of this study was to determine whether the Joint European Societies guidelines on secondary cardiovascular prevention are followed in everyday practice. Design A cross-sectional ESC-EORP survey (EUROASPIRE V) at 131 centres in 81 regions in 27 countries. Methods Patients (<80 years old) with verified coronary artery events or interventions were interviewed and examined ≥6 months later. Results A total of 8261 patients (females 26\%) were interviewed. Nineteen per cent smoked and 55\% of them were persistent smokers, 38\% were obese (body mass index ≥30 kg/m2), 59\% were centrally obese (waist circumference: men ≥102 cm; women ≥88 cm) while 66\% were physically active <30 min 5 times/week. Forty-two per cent had a blood pressure ≥140/90 mmHg (≥140/85 if diabetic), 71\% had low-density lipoprotein cholesterol ≥1.8 mmol/L (≥70 mg/dL) and 29\% reported having diabetes. Cardioprotective medication was: anti-platelets 93\%, beta-blockers 81\%, angiotensin-converting enzyme inhibitors/angiotensin receptor blockers 75\% and statins 80\%. Conclusion A large majority of coronary patients have unhealthy lifestyles in terms of smoking, diet and sedentary behaviour, which adversely impacts major cardiovascular risk factors. A majority did not achieve their blood pressure, low-density lipoprotein cholesterol and glucose targets. Cardiovascular prevention requires modern preventive cardiology programmes delivered by interdisciplinary teams of healthcare professionals addressing all aspects of lifestyle and risk factor management, in order to reduce the risk of recurrent cardiovascular events.}, language = {en} } @article{SchulerMurauerStangletal.2019, author = {Schuler, Michael and Murauer, Kathrin and Stangl, Stephanie and Grau, Anna and Gabriel, Katharina and Podger, Lauren and Heuschmann, Peter U. and Faller, Hermann}, title = {Pre-post changes in main outcomes of medical rehabilitation in Germany: protocol of a systematic review and meta-analysis of individual participant and aggregated data}, series = {BMJ Open}, volume = {9}, journal = {BMJ Open}, number = {5}, doi = {10.1136/bmjopen-2018-023826}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201929}, pages = {e023826}, year = {2019}, abstract = {Introduction Multidisciplinary, complex rehabilitation interventions are an important part of the treatment of chronic diseases. However, little is known about the effectiveness of routine rehabilitation interventions within the German healthcare system. Due to the nature of the social insurance system in Germany, randomised controlled trials examining the effects of rehabilitation interventions are challenging to implement and scarcely accessible. Consequently, alternative pre-post designs can be employed to assess pre-post effects of medical rehabilitation programmes. We present a protocol of systematic review and meta-analysis methods to assess the pre-post effects of rehabilitation interventions in Germany. Methods and analysis The respective study will be conducted within the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. A systematic literature review will be conducted to identify studies reporting the pre-post effects (start of intervention vs end of intervention or later) in German healthcare. Studies investigating the following disease groups will be included: orthopaedics, rheumatology, oncology, pulmonology, cardiology, endocrinology, gastroenterology and psychosomatics. The primary outcomes of interest are physical/mental quality of life, physical functioning and social participation for all disease groups as well as pain (orthopaedic and rheumatologic patients only), blood pressure (cardiac patients only), asthma control (patients with asthma only), dyspnoea (patients with chronic obstructive pulmonary disease only) and depression/anxiety (psychosomatic patients only). We will invite the principal investigators of the identified studies to provide additional individual patient data. We aim to perform the meta-analyses using individual patient data as well as aggregate data. We will examine the effects of both study-level and patient-level moderators by using a meta-regression method. Ethics and dissemination Only studies that have received institutional approval from an ethics committee and present anonymised individual patient data will be included in the meta-analysis. The results will be presented in a peer-reviewed publication and at research conferences. A declaration of no objection by the ethics committee of the University of W{\"u}rzburg is available (number 20180411 01).}, language = {en} } @article{MagyarWagnerThomasetal.2019, author = {Magyar, Attila and Wagner, Martin and Thomas, Phillip and Malsch, Carolin and Schneider, Reinhard and St{\"o}rk, Stefan and Heuschmann, Peter U and Leyh, Rainer G and Oezkur, Mehmet}, title = {HO-1 concentrations 24 hours after cardiac surgery are associated with the incidence of acute kidney injury: a prospective cohort study}, series = {International Journal of Nephrology and Renovascular Disease}, volume = {12}, journal = {International Journal of Nephrology and Renovascular Disease}, doi = {10.2147/IJNRD.S165308}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177250}, pages = {9-18}, year = {2019}, abstract = {Background: Acute kidney injury (AKI) is a serious complication after cardiac surgery that is associated with increased mortality and morbidity. Heme oxygenase-1 (HO-1) is an enzyme synthesized in renal tubular cells as one of the most intense responses to oxidant stress linked with protective, anti-inflammatory properties. Yet, it is unknown if serum HO-1 induction following cardiac surgical procedure involving cardiopulmonary bypass (CPB) is associated with incidence and severity of AKI. Patients and methods: In the present study, we used data from a prospective cohort study of 150 adult cardiac surgical patients. HO-1 measurements were performed before, immediately after and 24 hours post-CPB. In univariate and multivariate analyses, the association between HO-1 and AKI was investigated. Results: AKI with an incidence of 23.3\% (35 patients) was not associated with an early elevation of HO-1 after CPB in all patients (P=0.88), whereas patients suffering from AKI developed a second burst of HO-1 24 hours after CBP. In patients without AKI, the HO-1 concentrations dropped to baseline values (P=0.031). Furthermore, early HO-1 induction was associated with CPB time (P=0.046), while the ones 24 hours later lost this association (P=0.219). Conclusion: The association of the second HO-1 burst 24 hours after CBP might help to distinguish between the causality of AKI in patients undergoing CBP, thus helping to adapt patient stratification and management.}, language = {en} } @article{GrubisicHaimBhusaletal.2019, author = {Grubisic, Maja and Haim, Abraham and Bhusal, Pramod and Dominoni, Davide M. and Gabriel, Katharina M. A. and Jechow, Andreas and Kupprat, Franziska and Lerner, Amit and Marchant, Paul and Riley, William and Stebelova, Katarina and van Grunsven, Roy H. A. and Zeman, Michal and Zubidat, Abed E. and H{\"o}lker, Franz}, title = {Light Pollution, Circadian Photoreception, and Melatonin in Vertebrates}, series = {Sustainability}, volume = {11}, journal = {Sustainability}, number = {22}, issn = {2071-1050}, doi = {10.3390/su11226400}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193095}, year = {2019}, abstract = {Artificial light at night (ALAN) is increasing exponentially worldwide, accelerated by the transition to new efficient lighting technologies. However, ALAN and resulting light pollution can cause unintended physiological consequences. In vertebrates, production of melatonin—the "hormone of darkness" and a key player in circadian regulation—can be suppressed by ALAN. In this paper, we provide an overview of research on melatonin and ALAN in vertebrates. We discuss how ALAN disrupts natural photic environments, its effect on melatonin and circadian rhythms, and different photoreceptor systems across vertebrate taxa. We then present the results of a systematic review in which we identified studies on melatonin under typical light-polluted conditions in fishes, amphibians, reptiles, birds, and mammals, including humans. Melatonin is suppressed by extremely low light intensities in many vertebrates, ranging from 0.01-0.03 lx for fishes and rodents to 6 lx for sensitive humans. Even lower, wavelength-dependent intensities are implied by some studies and require rigorous testing in ecological contexts. In many studies, melatonin suppression occurs at the minimum light levels tested, and, in better-studied groups, melatonin suppression is reported to occur at lower light levels. We identify major research gaps and conclude that, for most groups, crucial information is lacking. No studies were identified for amphibians and reptiles and long-term impacts of low-level ALAN exposure are unknown. Given the high sensitivity of vertebrate melatonin production to ALAN and the paucity of available information, it is crucial to research impacts of ALAN further in order to inform effective mitigation strategies for human health and the wellbeing and fitness of vertebrates in natural ecosystems.}, language = {en} } @phdthesis{Tiffe2019, author = {Tiffe, Theresa}, title = {Pr{\"a}valenz und Determinanten f{\"u}r die Einhaltung der leitliniengerechten Therapie kardiovaskul{\"a}rer Risikofaktoren in der Prim{\"a}r- und Sekund{\"a}rpr{\"a}vention von Herz-Kreislauf-Erkrankungen in Deutschland}, doi = {10.25972/OPUS-19272}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-192723}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2019}, abstract = {Die Einhaltung eines gesunden Lebensstils, einschließlich der Behandlung modifizierbarer kardiovaskul{\"a}rer Risikofaktoren, beeinflusst maßgeblich die Entstehung und Progression von Herz-Kreislauf-Erkrankungen (HKE). So reduziert eine ausgewogene Ern{\"a}hrungsweise, ausreichend k{\"o}rperliche Aktivit{\"a}t, Tabakverzicht, das Halten des Normalgewichtes sowie die Behandlung einer Hypertonie, Hyperlipid{\"a}mie und Diabetes mellitus, die kardiovaskul{\"a}re Morbidit{\"a}t und Mortalit{\"a}t. Die vorliegende Arbeit widmet sich (a) der Pr{\"a}valenz und leitliniengerechten Kontrolle kardiovaskul{\"a}rer Risikofaktoren von Teilnehmern aus der Allgemeinbev{\"o}lkerung der STAAB Kohortenstudie („H{\"a}ufigkeit und Einflussfaktoren auf fr{\"u}he Stadien A und B der Herzinsuffizienz in der Bev{\"o}lkerung") sowie der Sch{\"a}tzung des 10-Jahres Risikos f{\"u}r t{\"o}dliche HKE in diesem Kollektiv. Weiterhin wurde (b) der Einfluss von medikamentenbezogenen {\"U}berzeugungen auf die Blutdruckkontrolle von Teilnehmern der STAAB Kohortenstudie untersucht. Schließlich wurde (c) der Erhalt von {\"a}rztlichen Lebensstilempfehlungen sowie deren Determinanten bei Teilnehmern der STAAB Kohortenstudie sowie der EUROASPIRE IV Studie („European Action on Secondary and Primary Prevention by Intervention to Reduce Events") in Deutschland betrachtet. Die STAAB Kohortenstudie untersucht die fr{\"u}hen asymptomatischen Formen der Herzinsuffizienz-Stadien A und B in einer repr{\"a}sentativen Stichprobe von 5.000 Personen ohne symptomatische Herzinsuffizienz im Alter von 30 bis 79 Jahren aus der Allgemeinbev{\"o}lkerung mit Wohnsitz in der Stadt W{\"u}rzburg. Die EUROASPIRE IV Studie untersuchte bei 7.998 Koronarpatienten im Alter von 18 bis 79 Jahren aus insgesamt 24 Europ{\"a}ischen L{\"a}ndern (536 Patienten aus Deutschland) im Zeitraum 2012 bis 2013 die Risikofaktoren sowie die Umsetzung der leitliniengerechten Versorgung und Pr{\"a}vention von HKE im europ{\"a}ischen Vergleich. Die Datenerhebung beider Studien erfolgte durch ein geschultes Studienpersonal nach standardisierten Vorgaben. Die Pr{\"a}valenz und Kontrolle kardiovaskul{\"a}rer Risikofaktoren nach den aktuellen Vorgaben der „European Society of Cardiology" (ESC) wurde bei insgesamt 1.379 Teilnehmern, die zwischen Dezember 2013 und April 2015 an der STAAB Kohortenstudie teilgenommen haben, untersucht. Es zeigte sich eine hohe Pr{\"a}valenz der kardiovaskul{\"a}ren Risikofaktoren Hypertonie (31.8\%), Hyperlipid{\"a}mie (57.6\%) und Diabetes mellitus (3.5\%). Hierbei erreichten trotz Pharmakotherapie {\"u}ber die H{\"a}lfte der Teilnehmer mit einem Bluthochdruck (52.7\%) oder erh{\"o}hten LDL-Cholesterinwerten (56.7\%) sowie 44.0\% der Personen mit einem Diabetes mellitus die empfohlenen Grenzwerte nicht. Weiterhin wurde erstmalig zu Studienbesuch eine Hypertonie (36.0\%), Hyperlipid{\"a}mie (54.2\%) oder ein Langzeitzuckerwert (HbA1c) >6.5\% (23.3\%) detektiert. In der j{\"u}ngsten Altersgruppe (30-39 Jahre) fand sich der h{\"o}chste Anteil von unbekanntem Bluthochdruck (76.5\%) sowie hohem LDL-Cholesterin (78.0\%) und die Altersgruppe 60-69 Jahren wies mit 43.5\% die h{\"o}chste Pr{\"a}valenz f{\"u}r einen bislang nicht detektierten HbA1c >6.5\% auf. Die Akkumulation von drei oder mehr kardiovaskul{\"a}ren Risikofaktoren war mit dem m{\"a}nnlichen Geschlecht, einem h{\"o}heren Alter und einem niedrigeren Bildungsgrad assoziiert. Von 980 mittels SCORE („Systematic Coronary Risk Evaluation") Risiko-Chart untersuchten Teilnehmern befanden sich jeweils 56.6\%, 35.8\% und 7.5\% in der niedrigen, mittleren und hohen bis sehr hohen SCORE-Risikogruppe f{\"u}r t{\"o}dliche HKE. Das Hochrisiko-Kollektiv f{\"u}r t{\"o}dliche HKE war vorwiegend m{\"a}nnlich und wies h{\"a}ufiger eine Hypertonie oder ein hohes LDL-Cholesterin auf. Der Einfluss von {\"U}berzeugungen gegen{\"u}ber antihypertensiver Medikation auf die Blutdruckkontrolle wurde an 293 Teilnehmern, die von Oktober 2014 bis M{\"a}rz 2017 an der STAAB Kohortenstudie teilgenommen haben, untersucht. Auf ihre Medikamente gesundheitlich angewiesen zu sein gaben 87\% der Teilnehmer an, 78.1\% stimmten der Aussage zu, dass ihre Medikamente sie vor einer Verschlechterung ihrer Gesundheit sch{\"u}tzen. Es zeigte sich ein inverser Zusammenhang zwischen einem h{\"o}heren Maß an Bedenken gegen{\"u}ber der verordneten blutdrucksenkenden Medikation und einer besseren Blutdruckkontrolle bei Frauen. Ein signifikanter Zusammenhang zwischen Bedenken gegen{\"u}ber einer antihypertensiven Medikation und der Blutdruckkontrolle bei M{\"a}nnern ließ sich hingegen nicht feststellen. Es konnten keine statistisch signifikanten Assoziationen f{\"u}r die Notwendigkeit von Medikation in der vorliegen Untersuchung gezeigt werden. Die H{\"a}ufigkeit und Determinanten f{\"u}r die Empfehlung eines {\"a}rztlichen Lebensstils wurde bei 665 Teilnehmern der STAAB Kohortenstudie ohne vorbestehende HKE (Prim{\"a}rpr{\"a}vention) und bei 536 Koronarpatienten der EUROASPIRE IV Studie (Sekund{\"a}rpr{\"a}vention) untersucht. Mit Ausnahme der Empfehlung zum Rauchverzicht erhielten die Patienten der EUROASPIRE IV Studie h{\"a}ufiger {\"a}rztliche Lebensstilempfehlungen verglichen mit Teilnehmern der STAAB Kohortenstudie: (Rauchverzicht: STAAB 44.0\%, EUROASPIRE 36.7\%; Gewichtsreduktion: STAAB 43.9\%, EUROASPIRE 69.2\%; k{\"o}rperliche Aktivit{\"a}t steigern: STAAB 52.1\%, EUROASPIRE 71.4\%; gesundes Ern{\"a}hrungsverhalten: STAAB 43.9\%, EUROASPIRE 73.1\%). Die Chance f{\"u}r den Erhalt von mindestens 50\% aufgrund der individuellen Risikofaktoren ad{\"a}quaten {\"a}rztlichen Lebensstilempfehlungen war bei STAAB Teilnehmern mit offensichtlichen oder beobachtbaren kardiovaskul{\"a}ren Risikofaktoren signifikant erh{\"o}ht (BMI >25kg/m2, Hypertonie, Hyperlipid{\"a}mie und Diabetes mellitus). Hingegen erhielten Patienten mit einer vorbestehenden HKE signifikant h{\"a}ufiger eine {\"a}rztliche Lebensstilempfehlung bei einem Diabetes mellitus, wobei die Empfehlungsh{\"a}ufigkeit mit zunehmendem Alter abnahm. Die weitergehende nicht publizierte Analyse des Interaktions Modells zeigte, dass der Zusammenhang zwischen dem Alter und der Empfehlungsh{\"a}ufigkeit bei Patienten mit bereits bestehender HKE st{\"a}rker ausgepr{\"a}gt war, als bei Teilnehmern der STAAB Kohortenstudie ohne koronare HKE. Weiterhin war der Zusammenhang zwischen einer ad{\"a}quaten Lebensstilempfehlung und Hyperlipid{\"a}mie bei Teilnehmern ohne koronares Ereignis signifikant st{\"a}rker ausgepr{\"a}gt, im Vergleich zu Patienten mit einer bereits bestehender HKE. Die Ergebnisse zeigten ein erhebliches Potenzial f{\"u}r eine verbesserte Umsetzung leitliniengerechter Behandlung modifizierbarer kardiovaskul{\"a}rer Risikofaktoren in der Prim{\"a}r- und Sekund{\"a}rpr{\"a}vention. Vor dem Hintergrund einer hohen Anzahl kardiovaskul{\"a}rer Risikofaktoren bei jungen Erwachsenen sollte die Bedeutung der Langzeitfolgen im Arzt Patienten-Gespr{\"a}ch hervorgehoben und bei der Erarbeitung von Pr{\"a}ventionsstrategien, insbesondere f{\"u}r junge Altersgruppen, Beachtung finden. Geschlechtsspezifische Determinanten hinsichtlich der Kontrolle kardiovaskul{\"a}rer Risikofaktoren sowie Bef{\"u}rchtungen gegen{\"u}ber der Medikation sollten st{\"a}rker im Arzt-Patientengespr{\"a}ch ber{\"u}cksichtigt werden. Zur St{\"a}rkung der Compliance des Patienten bei der Umsetzung eines gesunden Lebensstils, sollte der Arzt hinsichtlich der Bedeutung von Lebensstilintervention, aber auch im Umgang mit schwierigen Situationen, wie die Empfehlung einer Gewichtsreduktion, sensibilisiert und bei der richtigen Handhabung der Leitlinienempfehlung st{\"a}rker unterst{\"u}tzt werden.}, subject = {Kardiovaskul{\"a}re Krankheit}, language = {de} } @article{MuellerScholdenKirchhofMorbachetal.2019, author = {M{\"u}ller-Scholden, Lara and Kirchhof, Jan and Morbach, Caroline and Breunig, Margret and Meijer, Rudy and R{\"u}cker, Viktoria and Tiffe, Theresa and Yurdadogan, Tino and Wagner, Martin and Gelbrich, G{\"o}tz and Bots, Michiel L. and St{\"o}rk, Stefan and Heuschmann, Peter U.}, title = {Segment-specific association of carotid-intima-media thickness with cardiovascular risk factors - findings from the STAAB cohort study}, series = {BMC Cardiovascular Disorders}, volume = {19}, journal = {BMC Cardiovascular Disorders}, number = {84}, doi = {10.1186/s12872-019-1044-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200720}, year = {2019}, abstract = {Background The guideline recommendation to not measure carotid intima-media thickness (CIMT) for cardiovascular risk prediction is based on the assessment of just one single carotid segment. We evaluated whether there is a segment-specific association between different measurement locations of CIMT and cardiovascular risk factors. Methods Subjects from the population-based STAAB cohort study comprising subjects aged 30 to 79 years of the general population from W{\"u}rzburg, Germany, were investigated. CIMT was measured on the far wall of both sides in three different predefined locations: common carotid artery (CCA), bulb, and internal carotid artery (ICA). Diabetes, dyslipidemia, hypertension, smoking, and obesity were considered as risk factors. In multivariable logistic regression analysis, odds ratios of risk factors per location were estimated for the endpoint of individual age- and sex-adjusted 75th percentile of CIMT. Results 2492 subjects were included in the analysis. Segment-specific CIMT was highest in the bulb, followed by CCA, and lowest in the ICA. Dyslipidemia, hypertension, and smoking were associated with CIMT, but not diabetes and obesity. We observed no relevant segment-specific association between the three different locations and risk factors, except for a possible interaction between smoking and ICA. Conclusions As no segment-specific association between cardiovascular risk factors and CIMT became evident, one simple measurement of one location may suffice to assess the cardiovascular risk of an individual.}, language = {en} } @article{TiffeMorbachRueckeretal.2019, author = {Tiffe, Theresa and Morbach, Caroline and R{\"u}cker, Viktoria and Gelbrich, G{\"o}tz and Wagner, Martin and Faller, Hermann and St{\"o}rk, Stefan and Heuschmann, Peter U.}, title = {Impact of patient beliefs on blood pressure control in the general population: findings from the population-based STAAB cohort study}, series = {International Journal of Hypertension}, volume = {2019}, journal = {International Journal of Hypertension}, doi = {10.1155/2019/9385397}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200992}, pages = {9385397}, year = {2019}, abstract = {Background. Effective antihypertensive treatment depends on patient compliance regarding prescribed medications. We assessed the impact of beliefs related towards antihypertensive medication on blood pressure control in a population-based sample treated for hypertension. Methods. We used data from the Characteristics and Course of Heart Failure Stages A-B and Determinants of Progression (STAAB) study investigating 5000 inhabitants aged 30 to 79 years from the general population of W{\"u}rzburg, Germany. The Beliefs about Medicines Questionnaire German Version (BMQ-D) was provided in a subsample without established cardiovascular diseases (CVD) treated for hypertension. We evaluated the association between inadequately controlled hypertension (systolic RR >140/90 mmHg; >140/85 mmHg in diabetics) and reported concerns about and necessity of antihypertensive medication. Results. Data from 293 participants (49.5\% women, median age 64 years [quartiles 56.0; 69.0]) entered the analysis. Despite medication, half of the participants (49.8\%) were above the recommended blood pressure target. Stratified for sex, inadequately controlled hypertension was less frequent in women reporting higher levels of concerns (OR 0.36; 95\%CI 0.17-0.74), whereas no such association was apparent in men. We found no association for specific-necessity in any model. Conclusion. Beliefs regarding the necessity of prescribed medication did not affect hypertension control. An inverse association between concerns about medication and inappropriately controlled hypertension was found for women only. Our findings highlight that medication-related beliefs constitute a serious barrier of successful implementation of treatment guidelines and underline the role of educational interventions taking into account sex-related differences.}, language = {en} } @article{ElhfnawyHeuschmannPhametal.2019, author = {Elhfnawy, Ahmed Mohamed and Heuschmann, Peter U. and Pham, Mirko and Volkmann, Jens and Fluri, Felix}, title = {Stenosis length and degree interact with the risk of cerebrovascular events related to internal carotid artery stenosis}, series = {Frontiers in Neurology}, volume = {10}, journal = {Frontiers in Neurology}, number = {317}, issn = {1664-2295}, doi = {10.3389/fneur.2019.00317}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-196225}, year = {2019}, abstract = {Background and Purpose: Internal carotid artery stenosis (ICAS)≥70\% is a leading cause of ischemic cerebrovascular events (ICVEs). However, a considerable percentage of stroke survivors with symptomatic ICAS (sICAS) have <70\% stenosis with a vulnerable plaque. Whether the length of ICAS is associated with high risk of ICVEs is poorly investigated. Our main aim was to investigate the relation between the length of ICAS and the development of ICVEs. Methods: In a retrospective cross-sectional study, we identified 95 arteries with sICAS and another 64 with asymptomatic internal carotid artery stenosis (aICAS) among 121 patients with ICVEs. The degree and length of ICAS as well as plaque echolucency were assessed on ultrasound scans. Results: A statistically significant inverse correlation between the ultrasound-measured length and degree of ICAS was detected for sICAS≥70\% (Spearman correlation coefficient ρ = -0.57, p < 0.001, n = 51) but neither for sICAS<70\% (ρ = 0.15, p = 0.45, n = 27) nor for aICAS (ρ = 0.07, p = 0.64, n = 54). The median (IQR) length for sICAS<70\% and ≥70\% was 17 (15-20) and 15 (12-19) mm (p = 0.06), respectively, while that for sICAS<90\% and sICAS 90\% was 18 (15-21) and 13 (10-16) mm, respectively (p < 0.001). Among patients with ICAS <70\%, a cut-off length of ≥16 mm was found for sICAS rather than aICAS with a sensitivity and specificity of 74.1\% and 51.1\%, respectively. Irrespective of the stenotic degree, plaques of the sICAS compared to aICAS were significantly more often echolucent (43.2 vs. 24.6\%, p = 0.02). Conclusion: We found a statistically insignificant tendency for the ultrasound-measured length of sICAS<70\% to be longer than that of sICAS≥70\%. Moreover, the ultrasound-measured length of sICAS<90\% was significantly longer than that of sICAS 90\%. Among patients with sICAS≥70\%, the degree and length of stenosis were inversely correlated. Larger studies are needed before a clinical implication can be drawn from these results.}, language = {en} } @phdthesis{Wagner2019, author = {Wagner, Martin}, title = {Chronic Kidney Disease as an Important Co-morbid Condition in Coronary Heart Disease Patients}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175498}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2019}, abstract = {In patients with coronary heart disease (CHD) the control of the modifiable "traditional" cardiovascular risk factors such as hypertension, dyslipidemia, diabetes, achieving/maintaining normal body weight and smoking cessation is of major importance to improve prognosis. Guideline recommendations for secondary CHD prevention include specific treatment targets for blood pressure, lipid levels, and markers of glucose metabolism for both younger and older patients. Chronic kidney disease (CKD) has been identified as a "non-traditional" risk factor for worse outcome in CHD patients, as it is associated with a markedly increased risk for subsequent CV events and mortality. The specific objectives of the current thesis-project are to investigate (a) the quality of care in a recent sample of German CHD patients and to investigate variation of risk factor control between younger and elder patients (≤70 versus >70 years), (b) to analyze the prevalence of CKD across Europe in stable CHD patients in the outpatient setting and during a hospital stay for CHD, (c) to investigate the level of awareness of CKD in German CHD patients and their treating physicians. Data from the European-wide EUROASPIRE IV study were used that include data on 7998 CHD patients in the ambulatory setting (study visit) and during a hospital stay for CHD (index). The German EUROASPIRE IV study center in W{\"u}rzburg recruited 536 patients in 2012-2013. Risk factor control was compared against the current recommendations of the European Society of Cardiology. CKD was described by stages of glomerular filtration rate (eGFR) and albuminuria. German patients were asked in an additional kidney specific module whether they have ever been told by a physician about renal impairment. The fact that CKD or acute kidney injury (AKI) was mentioned in prominent parts of the hospital discharge letter as well as correct ICD-coding of CKD or AKI served as a proxy for physician's awareness of CKD. The majority of German CHD patients was treated with the recommended drug therapies including e.g. β-blockers, anti-platelets and statins. However, treatment targets for blood pressure and LDL-cholesterol levels were not achieved in many patients (45\% and 53\%, respectively) and glycemic control in diabetic CHD patients with HbA1-levels <7\% was insufficient (61\%). A minority of patients reported on current smoking (10\%), but unhealthy life-styles e.g. overweight/obesity (85\%/37\%) were frequent. Patterns of care differed between younger and older CHD patients while older patients were less likely to receive the recommended medical CHD-therapy, were more likely to have uncontrolled blood pressure and also to be diabetic. However, a greater proportion of diabetic patients >70 years was achieving the HbA1c target, and less elder patients were current smokers or were obese. About 17\% of patients on average had CKD (eGFR< 60 ml/min/1.73m²) in the entire European sample at the study visit, and an additional 10\% had albuminuria despite preserved eGFR, with considerable variation among countries. Impaired kidney function was observed in every fifth patient admitted for CHD in the entire European dataset of the EUROASPIRE IV study. Of the German CHD patients with CKD at the study visit, only a third were aware of their renal impairment. A minority of these patients was being seen by nephrologists, however, with a higher likelihood of CKD awareness and specialist care in more advanced stages of CKD. About a third of patients admitted for CHD showed either CKD or AKI during the hospital stay, but the discharge letter mentioned chronic or acute kidney disease only in every fifth of these patients. In contrast, correct ICD coding of CKD or AKI was more complete, but still suboptimal. In summary, quality of secondary prevention in German CHD patients indicates considerably room for improvement, with life-style modifications may become an even greater factor in prevention campaigns than medical treatment into certain target ranges. Preventive therapies should also consider different needs in older individuals acknowledging physical and mental potential, other comorbidities and drug-interactions with co-medication. CKD is common in CHD patients, not only in the elderly. Since CHD and CKD affect each other and impact on worse prognosis of each other, raising the awareness of CKD among patients and physicians and considering CKD in medical therapy may improve prognosis and slow disease progression of CHD as well as CKD.}, language = {en} } @article{ZetzlSchulerRenneretal.2019, author = {Zetzl, Teresa and Schuler, Michael and Renner, Agnes and Jentschke, Elisabeth and van Oorschot, Birgitt}, title = {Yoga intervention and reminder e-mails for reducing cancer-related fatigue - a study protocol of a randomized controlled trial}, series = {BMC Psychology}, volume = {7}, journal = {BMC Psychology}, doi = {10.1186/s40359-019-0339-3}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-202268}, pages = {64}, year = {2019}, abstract = {Background Almost 90\% of cancer patients suffer from symptoms of fatigue during treatment. Supporting treatments are increasingly used to alleviate the burden of fatigue. This study examines the short-term and long-term effects of yoga on fatigue and the effect of weekly reminder e-mails on exercise frequency and fatigue symptoms. Methods The aim of the first part of the study will evaluate the effectiveness of yoga for cancer patients with mixed diagnoses reporting fatigue. We will randomly allocate 128 patients to an intervention group (N = 64) receiving yoga and a wait-list control group (N = 64) receiving yoga 9 weeks later. The yoga therapy will be performed in weekly sessions of 60 min each for 8 weeks. The primary outcome will be self-reported fatigue symptoms. In the second part of the study, the effectiveness of reminder e-mails with regard to the exercise frequency and self-reported fatigue symptoms will be evaluated. A randomized allocated group of the participants ("email") receives weekly reminder e-mails, the other group does not. Data will be assessed using questionnaires the beginning and after yoga therapy as well as after 6  months. Discussion Support of patients suffering from fatigue is an important goal in cancer patients care. If yoga therapy will reduce fatigue, this type of therapy may be introduced into routine practice. If the reminder e-mails prove to be helpful, new offers for patients may also develop from this.}, language = {en} } @article{GablonskiPryssProbstetal.2019, author = {Gablonski, Thorsten-Christian and Pryss, R{\"u}diger and Probst, Thomas and Vogel, Carsten and Andreas, Sylke}, title = {Intersession-Online: A smartphone application for systematic recording and controlling of intersession experiences in psychotherapy}, series = {J — Multidisciplinary Scientific Journal}, volume = {2}, journal = {J — Multidisciplinary Scientific Journal}, number = {4}, issn = {2571-8800}, doi = {10.3390/j2040031}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-285597}, pages = {480 -- 495}, year = {2019}, abstract = {Mobile health technologies have become more and more important in psychotherapy research and practice. The market is being flooded by several psychotherapeutic online services for different purposes. However, mobile health technologies are particularly suitable for data collection and monitoring, as data can be recorded economically in real time. Currently, there is no appropriate method to assess intersession experiences systematically in psychotherapeutic practice. The aim of our project was the development of a smartphone application framework for systematic recording and controlling of intersession experiences. Intersession-Online, an iOS- and Android-App, offers the possibility to collect data on intersession experiences easily, to provide the results to therapists in an evaluated form and, if necessary, to induce or interrupt intersession experiences with the primary aim to improve outcome of psychotherapy. In general, the smartphone application could be a helpful, evidence-based tool for research and practice. Overall speaking, further research to investigate the efficacy of Intersession-Online is necessary.}, language = {en} } @article{KammererHoppenstedtPryssetal.2019, author = {Kammerer, Klaus and Hoppenstedt, Burkhard and Pryss, R{\"u}diger and St{\"o}kler, Steffen and Allgaier, Johannes and Reichert, Manfred}, title = {Anomaly Detections for Manufacturing Systems Based on Sensor Data—Insights into Two Challenging Real-World Production Settings}, series = {Sensors}, volume = {19}, journal = {Sensors}, number = {24}, issn = {1424-8220}, doi = {10.3390/s19245370}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193885}, pages = {5370}, year = {2019}, abstract = {o build, run, and maintain reliable manufacturing machines, the condition of their components has to be continuously monitored. When following a fine-grained monitoring of these machines, challenges emerge pertaining to the (1) feeding procedure of large amounts of sensor data to downstream processing components and the (2) meaningful analysis of the produced data. Regarding the latter aspect, manifold purposes are addressed by practitioners and researchers. Two analyses of real-world datasets that were generated in production settings are discussed in this paper. More specifically, the analyses had the goals (1) to detect sensor data anomalies for further analyses of a pharma packaging scenario and (2) to predict unfavorable temperature values of a 3D printing machine environment. Based on the results of the analyses, it will be shown that a proper management of machines and their components in industrial manufacturing environments can be efficiently supported by the detection of anomalies. The latter shall help to support the technical evangelists of the production companies more properly.}, language = {en} } @article{HermSchurigMartineketal.2019, author = {Herm, Juliane and Schurig, Johannes and Martinek, Martin R. and H{\"o}ltgen, Reinhard and Schirdewan, Alexander and Kirchhof, Paulus and Wieczorek, Marcus and P{\"u}rerfellner, Helmut and Heuschmann, Peter U. and Fiebach, Jochen B. and Haeusler, Karl Georg}, title = {MRI-detected brain lesions in AF patients without further stroke risk factors undergoing ablation - a retrospective analysis of prospective studies}, series = {BMC Cardiovascular Disorders}, volume = {19}, journal = {BMC Cardiovascular Disorders}, doi = {10.1186/s12872-019-1035-1}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201226}, pages = {58}, year = {2019}, abstract = {Background Atrial fibrillation (AF) without other stroke risk factors is assumed to have a low annual stroke risk comparable to patients without AF. Therefore, current clinical guidelines do not recommend oral anticoagulation for stroke prevention of AF in patients without stroke risk factors. We analyzed brain magnetic resonance imaging (MRI) imaging to estimate the rate of clinically inapparent ("silent") ischemic brain lesions in these patients. Methods We pooled individual patient-level data from three prospective studies comprising stroke-free patients with symptomatic AF. All study patients underwent brain MRI within 24-48 h before planned left atrial catheter ablation. MRIs were analyzed by a neuroradiologist blinded to clinical data. Results In total, 175 patients (median age 60 (IQR 54-67) years, 32\% female, median CHA\(_2\)DS\(_2\)-VASc = 1 (IQR 0-2), 33\% persistent AF) were included. In AF patients without or with at least one stroke risk factor, at least one silent ischemic brain lesion was observed in 4 (8\%) out of 48 and 10 (8\%) out of 127 patients, respectively (p > 0.99). Presence of silent ischemic brain lesions was related to age (p = 0.03) but not to AF pattern (p = 0.77). At least one cerebral microbleed was detected in 5 (13\%) out of 30 AF patients without stroke risk factors and 25 (25\%) out of 108 AF patients with stroke risk factors (p = 0.2). Presence of cerebral microbleeds was related to male sex (p = 0.04) or peripheral artery occlusive disease (p = 0.03). Conclusion In patients with symptomatic AF scheduled for ablation, brain MRI detected silent ischemic brain lesions in approximately one in 12 patients, and microbleeds in one in 5 patients. The prevalence of silent ischemic brain lesions did not differ in AF patients with or without further stroke risk factors.}, language = {en} } @phdthesis{Alkhargi2020, author = {Alkhargi, Manuel}, title = {Cancer And Living Meaningfully: eine qualitative Studie zur Treatment Integrity der CALM-Therapie im Vergleich zu einer Kontrollbedingung}, doi = {10.25972/OPUS-19939}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-199390}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {Hintergrund: Circa ein Drittel der Patientinnen und Patienten mit fortgeschrittenen Krebserkrankungen ist von psychischen Komorbidit{\"a}ten betroffen und circa die H{\"a}lfte weist eine psychische Belastung im klinisch signifikanten Bereich auf. Zur psychotherapeutischen Behandlung dieser Patientengruppe stehen unterschiedliche psychotherapeutische Interventionen zur Verf{\"u}gung. Die CALM-Therapie, eine manualisierte Kurzintervention im Einzelsetting, ist eine dieser Interventionen. Hier bilden vier Module, welche auf den wichtigsten Anliegen und Belastungsfaktoren von Patientinnen und Patienten mit fortgeschrittenen Krebserkrankungen basieren, den inhaltlichen Rahmen. Ziel: Die Treatment Integrity beschreibt das Maß, inwieweit eine psychotherapeutische Intervention wie vorgesehen umgesetzt wurde. F{\"u}r eine fundierte Interpretation psychotherapeutischer Interventionseffekte sind Kenntnisse {\"u}ber die Treatment Integrity entscheidend. Die vorliegende Arbeit untersuchte Teilaspekte der Treatment Integrity durchgef{\"u}hrter CALM-Therapien im Vergleich zu durchgef{\"u}hrten konventionellen psychoonkologischen Therapien, um einen Beitrag zu einer fundierten Interpretation von Interventionseffekten der CALM-Therapie zu leisten. Methoden: Transkriptionen von zwei CALM-Therapien und zwei Therapien einer konventionellen psychoonkologischen Intervention wurden anhand einer qualitativen Inhaltsanalyse nach P. Mayring untersucht. Im Zentrum stand hierbei ein selbst entwickeltes Kategoriensystem zur Analyse des gesamten Textmaterials. Zus{\"a}tzlich wurden Auff{\"a}lligkeiten bez{\"u}glich Ansprachen von Themenbereichen der CALM-Module unsystematisch beobachtet. Ergebnisse: Die Inhalte der untersuchten CALM-Therapien bezogen sich durchschnittlich zu 99,54\% und die der konventionellen psychoonkologischen Therapien durchschnittlich zu 98,71\% auf die Themenbereiche der CALM-Module. Die ermittelten Werte f{\"u}r einzelne Therapiesitzungen lagen f{\"u}r CALM-Sitzungen zwischen 98,12\% und 100\% und f{\"u}r Sitzungen der konventionellen psychoonkologischen Therapie zwischen 96,20\% und 100\%. Unsystematisch beobachtete Auff{\"a}lligkeiten zeigten, dass die Themenbereiche der CALM-Module zum Teil sehr spezifisch durch die CALM-Therapeutinnen und -Therapeuten angesprochen und vernetzt wurden. Schlussfolgerung: Unter Ber{\"u}cksichtigung von methodischen Grenzen zeigte sich bez{\"u}glich des Anteils von Themenbereichen der CALM-Module innerhalb der beiden untersuchten Therapiegruppen kein maßgeblicher Unterschied. Zus{\"a}tzlich liefert die vorliegende Arbeit Hinweise f{\"u}r einen spezifischen therapeutischen Umgang mit den Themenbereichen der CALM-Module innerhalb der untersuchten CALM-Therapien. Um ermittelte Interventionseffekte der CALM-Therapie fundiert interpretieren zu k{\"o}nnen, sollten zuk{\"u}nftige Untersuchungen unterschiedliche Umgangsweisen von Therapeutinnen und Therapeuten der beiden Therapiegruppen mit den Themenbereichen der CALM-Module genauer in den Blick nehmen.}, subject = {Psychoonkologie}, language = {de} } @phdthesis{Raevskaia2020, author = {Raevskaia, Sofia}, title = {{\"U}berlebensrate parodontal schwer vorgesch{\"a}digter Z{\"a}hne unter regelm{\"a}ßiger parodontaler Erhaltungstherapie}, doi = {10.25972/OPUS-20013}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200138}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {Diese Studie sollte die {\"U}berlebensrate parodontal schwer vorgesch{\"a}digter parodontaler Taschen pr{\"u}fen. Untersucht wurde anhand von Patienten aus dem Studentenkurs der Parodontologie in W{\"u}rzburg, die eine nicht-chirurgische Parodontitistherapie nach dem W{\"u}rzburger Behandlungskonzept erhielten. Ausgew{\"a}hlt wurden alle Patienten, die zum Zeitpunkt ihrer Initialtherapie parodontale Taschen mit einer Sondierungstiefe von 8 mm oder mehr aufwiesen. Nach diesem Kriterium ergab die Ermittlung ganzer Behandlungsjahrg{\"a}nge 179 Patienten mit dem durchschnittlichen Alter von ca. 57 Jahren, die sich in den Jahren 2008, 2009, 2011 und 2012 erstmals aufgrund von Parodontitis behandeln ließen. Alle untersuchten Patienten durchliefen das Standardprocedere der Initialtherapie und einer Reevaluation. Die meisten Patienten nahmen an dem f{\"u}r gew{\"o}hnlich bis zu zwei Mal j{\"a}hrlich stattfindenden Recallterminen mehr oder weniger regelm{\"a}ßig teil, was die Alltagsrealit{\"a}t in den deutschen Zahnarztpraxen wiederspiegelt. Die Untersuchung beinhaltet insgesamt 627 Z{\"a}hne mit 1331 parodontalen Taschen. Ihre Auswertung erfolgte durch die Kaplan-Meier-Sch{\"a}tzung. Diese ist eine {\"U}berlebenszeitanalyse, die die Wahrscheinlichkeit f{\"u}r das Eintreffen eines oder mehrerer vorausgew{\"a}hlter Ereignisse berechnet. Diese Ereignisse wurden in dieser Untersuchung durch die f{\"u}r die parodontale Stabilit{\"a}t wichtigen Sondierungstiefen (5 mm und weniger, 5-8 mm und 8mm und gr{\"o}ßer) definiert. Der Vorteil dieser Auswertungsmethode besteht darin, dass alle Patienten bis zum Zeitpunkt ihrer letzten Behandlung in die Untersuchung einbezogen werden und dass die Zielereignisse variabel definiert werden k{\"o}nnen. In der Hauptanalyse der 179 Patienten beschrieb die {\"U}berlebenskurve der Kaplan-Meier-Sch{\"a}tzung den positiven Effekt des Behandlungskonzeptes. Nach drei Jahren lag die Wahrscheinlichkeit bei 65,7 \% f{\"u}r das Erreichen von Sondierungstiefen 5 mm oder weniger, was den Bereich der parodontalen Stabilit{\"a}t darstellt. Selbst unter der am meisten pessimistischen Annahme erreichten nach drei Jahren knapp ein Drittel aller Patienten den Bereich der parodontalen Stabilit{\"a}t.}, subject = {Parodontitis}, language = {de} } @phdthesis{Carl2020, author = {Carl, Corinna}, title = {Vergleichende Bestimmung des dentalen Alters von Kindern und Jugendlichen mit Hilfe des "London Atlas of Dental Development", der Score-Methode nach Demirjian sowie ihrer Modifikation nach Willems}, doi = {10.25972/OPUS-21536}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-215362}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {Es wurde anhand von 500 OPGs aus der kieferorthop{\"a}dischen Abteilung des Universit{\"a}tsklinikums W{\"u}rzburg eine dentale Altersbestimmung mit Hilfe des London Atlas of Dental Development, der Methode nach Demirjian sowie ihrer Modifikation nach Willems durchgef{\"u}hrt. Ziel war es herauszufinden, ob zuverl{\"a}ssig vom dentalen auf das chronologische Alter geschlossen werden kann. Die Methode nach Willems (M= -0,33J, SD=1,06J) ist der Methode nach Demirjian (M=-0,08J SD= 1,27J) und dem London Atlas (M=0,34J SD=1,09J) {\"u}berlegen und kann auf die deutsche Population angewendet werden.}, subject = {Altersbestimmung}, language = {de} } @article{KraftBirkReichertetal.2020, author = {Kraft, Robin and Birk, Ferdinand and Reichert, Manfred and Deshpande, Aniruddha and Schlee, Winfried and Langguth, Berthold and Baumeister, Harald and Probst, Thomas and Spiliopoulou, Myra and Pryss, R{\"u}diger}, title = {Efficient processing of geospatial mHealth data using a scalable crowdsensing platform}, series = {Sensors}, volume = {20}, journal = {Sensors}, number = {12}, issn = {1424-8220}, doi = {10.3390/s20123456}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-207826}, year = {2020}, abstract = {Smart sensors and smartphones are becoming increasingly prevalent. Both can be used to gather environmental data (e.g., noise). Importantly, these devices can be connected to each other as well as to the Internet to collect large amounts of sensor data, which leads to many new opportunities. In particular, mobile crowdsensing techniques can be used to capture phenomena of common interest. Especially valuable insights can be gained if the collected data are additionally related to the time and place of the measurements. However, many technical solutions still use monolithic backends that are not capable of processing crowdsensing data in a flexible, efficient, and scalable manner. In this work, an architectural design was conceived with the goal to manage geospatial data in challenging crowdsensing healthcare scenarios. It will be shown how the proposed approach can be used to provide users with an interactive map of environmental noise, allowing tinnitus patients and other health-conscious people to avoid locations with harmful sound levels. Technically, the shown approach combines cloud-native applications with Big Data and stream processing concepts. In general, the presented architectural design shall serve as a foundation to implement practical and scalable crowdsensing platforms for various healthcare scenarios beyond the addressed use case.}, language = {en} } @article{HaertelSpieglerFortmannetal.2020, author = {H{\"a}rtel, Christoph and Spiegler, Juliane and Fortmann, Ingmar and Astiz, Mariana and Oster, Henrik and Siller, Bastian and Viemann, Dorothee and Keil, Thomas and Banaschewski, Tobias and Romanos, Marcel and Herting, Egbert and G{\"o}pel, Wolfgang}, title = {Breastfeeding for 3 months or longer but not probiotics is associated with reduced risk for inattention/hyperactivity and conduct problems in very-low-birth-weight children at early primary school age}, series = {Nutrients}, volume = {12}, journal = {Nutrients}, number = {11}, issn = {2072-6643}, doi = {10.3390/nu12113278}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-216319}, year = {2020}, abstract = {(1) Background: We aimed to evaluate the effect of proposed "microbiome-stabilising interventions", i.e., breastfeeding for ≥3 months and prophylactic use of Lactobacillus acidophilus/ Bifidobacterium infantis probiotics on neurocognitive and behavioral outcomes of very-low-birthweight (VLBW) children aged 5-6 years. (2) Methods: We performed a 5-year-follow-up assessment including a strength and difficulties questionnaire (SDQ) and an intelligence quotient (IQ) assessment using the Wechsler Preschool and Primary Scale of Intelligence (WPPSI)-III test in preterm children previously enrolled in the German Neonatal Network (GNN). The analysis was restricted to children exposed to antenatal corticosteroids and postnatal antibiotics. (3) Results: 2467 primary school-aged children fulfilled the inclusion criteria. In multivariable linear regression models breastfeeding ≥3 months was associated with lower conduct disorders (B (95\% confidence intervals (CI)): -0.25 (-0.47 to -0.03)) and inattention/hyperactivity (-0.46 (-0.81 to -0.10)) as measured by SDQ. Probiotic treatment during the neonatal period had no effect on SDQ scores or intelligence. (4) Conclusions: Prolonged breastfeeding of highly vulnerable infants may promote their mental health later in childhood, particularly by reducing risk for inattention/hyperactivity and conduct disorders. Future studies need to disentangle the underlying mechanisms during a critical time frame of development.}, language = {en} } @article{GabrielJirůHillmannKraftetal.2020, author = {Gabriel, Katharina M. A. and J{\´i}rů-Hillmann, Steffi and Kraft, Peter and Selig, Udo and R{\"u}cker, Victoria and M{\"u}hler, Johannes and D{\"o}tter, Klaus and Keidel, Matthias and Soda, Hassan and Rascher, Alexandra and Schneider, Rolf and Pfau, Mathias and Hoffmann, Roy and Stenzel, Joachim and Benghebrid, Mohamed and Goebel, Tobias and Doerck, Sebastian and Kramer, Daniela and Haeusler, Karl Georg and Volkmann, Jens and Heuschmann, Peter U. and Fluri, Felix}, title = {Two years' experience of implementing a comprehensive telemedical stroke network comprising in mainly rural region: the Transregional Network for Stroke Intervention with Telemedicine (TRANSIT-Stroke)}, series = {BMC Neurology}, volume = {20}, journal = {BMC Neurology}, doi = {10.1186/s12883-020-01676-6}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-229214}, year = {2020}, abstract = {Background Telemedicine improves the quality of acute stroke care in rural regions with limited access to specialized stroke care. We report the first 2 years' experience of implementing a comprehensive telemedical stroke network comprising all levels of stroke care in a defined region. Methods The TRANSIT-Stroke network covers a mainly rural region in north-western Bavaria (Germany). All hospitals providing acute stroke care in this region participate in TRANSIT-Stroke, including four hospitals with a supra-regional certified stroke unit (SU) care (level III), three of those providing teleconsultation to two hospitals with a regional certified SU (level II) and five hospitals without specialized SU care (level I). For a two-year-period (01/2015 to 12/2016), data of eight of these hospitals were available; 13 evidence-based quality indicators (QIs) related to processes during hospitalisation were evaluated quarterly and compared according to predefined target values between level-I- and level-II/III-hospitals. Results Overall, 7881 patients were included (mean age 74.6 years +/- 12.8; 48.4\% female). In level-II/III-hospitals adherence of all QIs to predefined targets was high ab initio. In level-I-hospitals, three patterns of QI-development were observed: a) high adherence ab initio (31\%), mainly in secondary stroke prevention; b) improvement over time (44\%), predominantly related to stroke specific diagnosis and in-hospital organization; c) no clear time trends (25\%). Overall, 10 out of 13 QIs reached predefined target values of quality of care at the end of the observation period. Conclusion The implementation of the comprehensive TRANSIT-Stroke network resulted in an improvement of quality of care in level-I-hospitals.}, language = {en} } @article{KraftSchleeStachetal.2020, author = {Kraft, Robin and Schlee, Winfried and Stach, Michael and Reichert, Manfred and Langguth, Berthold and Baumeister, Harald and Probst, Thomas and Hannemann, Ronny and Pryss, R{\"u}diger}, title = {Combining Mobile Crowdsensing and Ecological Momentary Assessments in the Healthcare Domain}, series = {Frontiers in Neuroscience}, volume = {14}, journal = {Frontiers in Neuroscience}, number = {164}, issn = {1662-453X}, doi = {10.3389/fnins.2020.00164}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200220}, year = {2020}, abstract = {The increasing prevalence of smart mobile devices (e.g., smartphones) enables the combined use of mobile crowdsensing (MCS) and ecological momentary assessments (EMA) in the healthcare domain. By correlating qualitative longitudinal and ecologically valid EMA assessment data sets with sensor measurements in mobile apps, new valuable insights about patients (e.g., humans who suffer from chronic diseases) can be gained. However, there are numerous conceptual, architectural and technical, as well as legal challenges when implementing a respective software solution. Therefore, the work at hand (1) identifies these challenges, (2) derives respective recommendations, and (3) proposes a reference architecture for a MCS-EMA-platform addressing the defined recommendations. The required insights to propose the reference architecture were gained in several large-scale mHealth crowdsensing studies running for many years and different healthcare questions. To mention only two examples, we are running crowdsensing studies on questions for the tinnitus chronic disorder or psychological stress. We consider the proposed reference architecture and the identified challenges and recommendations as a contribution in two respects. First, they enable other researchers to align our practical studies with a baseline setting that can satisfy the variously revealed insights. Second, they are a proper basis to better compare data that was gathered using MCS and EMA. In addition, the combined use of MCS and EMA increasingly requires suitable architectures and associated digital solutions for the healthcare domain.}, language = {en} } @article{StanglHaasEichneretal.2020, author = {Stangl, Stephanie and Haas, Kirsten and Eichner, Felizitas A. and Grau, Anna and Selig, Udo and Ludwig, Timo and Fehm, Tanja and St{\"u}bner, Tanja and Rashid, Asarnusch and Kerscher, Alexander and Bargou, Ralf and Hermann, Silke and Arndt, Volker and Meyer, Martin and Wildner, Manfred and Faller, Hermann and Schrauder, Michael G. and Weigel, Michael and Schlembach, Ulrich and Heuschmann, Peter U. and W{\"o}ckel, Achim}, title = {Development and proof-of-concept of a multicenter, patient-centered cancer registry for breast cancer patients with metastatic disease — the "Breast cancer care for patients with metastatic disease" (BRE-4-MED) registry}, series = {Pilot and Feasibility Studies}, volume = {6}, journal = {Pilot and Feasibility Studies}, doi = {10.1186/s40814-019-0541-3}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-229149}, year = {2020}, abstract = {Background: Patients with metastatic breast cancer (MBC) are treated with a palliative approach with focus oncontrolling for disease symptoms and maintaining high quality of life. Information on individual needs of patients andtheir relatives as well as on treatment patterns in clinical routine care for this specific patient group are lacking or arenot routinely documented in established Cancer Registries. Thus, we developed a registry concept specifically adaptedfor these incurable patients comprising primary and secondary data as well as mobile-health (m-health) data. Methods: The concept for patient-centered "Breast cancer care for patients with metastatic disease"(BRE-4-MED)registry was developed and piloted exemplarily in the region of Main-Franconia, a mainly rural region in Germanycomprising about 1.3 M inhabitants. The registry concept includes data on diagnosis, therapy, progression, patient-reported outcome measures (PROMs), and needs of family members from several sources of information includingroutine data from established Cancer Registries in different federal states, treating physicians in hospital as well as inoutpatient settings, patients with metastatic breast cancer and their family members. Linkage with routine cancerregistry data was performed to collect secondary data on diagnosis, therapy, and progression. Paper and online-basedquestionnaires were used to assess PROMs. A dedicated mobile application software (APP) was developed to monitorneeds, progression, and therapy change of individual patients. Patient's acceptance and feasibility of data collection inclinical routine was assessed within a proof-of-concept study. Results: The concept for the BRE-4-MED registry was developed and piloted between September 2017 and May 2018.In total n= 31 patients were included in the pilot study, n= 22 patients were followed up after 1 month. Recordlinkage with the Cancer Registries of Bavaria and Baden-W{\"u}rttemberg demonstrated to be feasible. The voluntary APP/online questionnaire was used by n= 7 participants. The feasibility of the registry concept in clinical routine waspositively evaluated by the participating hospitals. Conclusion: The concept of the BRE-4-MED registry provides evidence that combinatorial evaluation of PROMs, needsof family members, and raising clinical parameters from primary and secondary data sources as well as m-healthapplications are feasible and accepted in an incurable cancer collective.}, language = {en} } @article{SchobelProbstReichertetal.2020, author = {Schobel, Johannes and Probst, Thomas and Reichert, Manfred and Schlee, Winfried and Schickler, Marc and Kestler, Hans A. and Pryss, R{\"u}diger}, title = {Measuring mental effort for creating mobile data collection applications}, series = {International Journal of Environmental Research and Public Health}, volume = {17}, journal = {International Journal of Environmental Research and Public Health}, number = {5}, issn = {1660-4601}, doi = {10.3390/ijerph17051649}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-203176}, year = {2020}, abstract = {To deal with drawbacks of paper-based data collection procedures, the QuestionSys approach empowers researchers with none or little programming knowledge to flexibly configure mobile data collection applications on demand. The mobile application approach of QuestionSys mainly pursues the goal to mitigate existing drawbacks of paper-based collection procedures in mHealth scenarios. Importantly, researchers shall be enabled to gather data in an efficient way. To evaluate the applicability of QuestionSys, several studies have been carried out to measure the efforts when using the framework in practice. In this work, the results of a study that investigated psychological insights on the required mental effort to configure the mobile applications are presented. Specifically, the mental effort for creating data collection instruments is validated in a study with N=80 participants across two sessions. Thereby, participants were categorized into novices and experts based on prior knowledge on process modeling, which is a fundamental pillar of the developed approach. Each participant modeled 10 instruments during the course of the study, while concurrently several performance measures are assessed (e.g., time needed or errors). The results of these measures are then compared to the self-reported mental effort with respect to the tasks that had to be modeled. On one hand, the obtained results reveal a strong correlation between mental effort and performance measures. On the other, the self-reported mental effort decreased significantly over the course of the study, and therefore had a positive impact on measured performance metrics. Altogether, this study indicates that novices with no prior knowledge gain enough experience over the short amount of time to successfully model data collection instruments on their own. Therefore, QuestionSys is a helpful instrument to properly deal with large-scale data collection scenarios like clinical trials.}, language = {en} } @article{KammererPryssHoppenstedtetal.2020, author = {Kammerer, Klaus and Pryss, R{\"u}diger and Hoppenstedt, Burkhard and Sommer, Kevin and Reichert, Manfred}, title = {Process-driven and flow-based processing of industrial sensor data}, series = {Sensors}, volume = {20}, journal = {Sensors}, number = {18}, issn = {1424-8220}, doi = {10.3390/s20185245}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-213089}, year = {2020}, abstract = {For machine manufacturing companies, besides the production of high quality and reliable machines, requirements have emerged to maintain machine-related aspects through digital services. The development of such services in the field of the Industrial Internet of Things (IIoT) is dealing with solutions such as effective condition monitoring and predictive maintenance. However, appropriate data sources are needed on which digital services can be technically based. As many powerful and cheap sensors have been introduced over the last years, their integration into complex machines is promising for developing digital services for various scenarios. It is apparent that for components handling recorded data of these sensors they must usually deal with large amounts of data. In particular, the labeling of raw sensor data must be furthered by a technical solution. To deal with these data handling challenges in a generic way, a sensor processing pipeline (SPP) was developed, which provides effective methods to capture, process, store, and visualize raw sensor data based on a processing chain. Based on the example of a machine manufacturing company, the SPP approach is presented in this work. For the company involved, the approach has revealed promising results.}, language = {en} } @article{UnnikrishnanSchleicherShahetal.2020, author = {Unnikrishnan, Vishnu and Schleicher, Miro and Shah, Yash and Jamaludeen, Noor and Pryss, Ruediger and Schobel, Johannes and Kraft, Robin and Schlee, Winfried and Spiliopoulou, Myra}, title = {The effect of non-personalised tips on the continued use of self-monitoring mHealth applications}, series = {Brain Sciences}, volume = {10}, journal = {Brain Sciences}, number = {12}, issn = {2076-3425}, doi = {10.3390/brainsci10120924}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-219435}, year = {2020}, abstract = {Chronic tinnitus, the perception of a phantom sound in the absence of corresponding stimulus, is a condition known to affect patients' quality of life. Recent advances in mHealth have enabled patients to maintain a 'disease journal' of ecologically-valid momentary assessments, improving patients' own awareness of their disease while also providing clinicians valuable data for research. In this study, we investigate the effect of non-personalised tips on patients' perception of tinnitus, and on their continued use of the application. The data collected from the study involved three groups of patients that used the app for 16 weeks. Groups A \& Y were exposed to feedback from the start of the study, while group B only received tips for the second half of the study. Groups A and Y were run by different supervisors and also differed in the number of hospital visits during the study. Users of Group A and B underwent assessment at baseline, mid-study, post-study and follow-up, while users of group Y were only assessed at baseline and post-study. It is seen that the users in group B use the app for longer, and also more often during the day. The answers of the users to the Ecological Momentary Assessments are seen to form clusters where the degree to which the tinnitus distress depends on tinnitus loudness varies. Additionally, cluster-level models were able to predict new unseen data with better accuracy than a single global model. This strengthens the argument that the discovered clusters really do reflect underlying patterns in disease expression.}, language = {en} } @article{KristDornquastReinholdetal.2020, author = {Krist, Lilian and Dornquast, Christina and Reinhold, Thomas and Becher, Heiko and Icke, Katja and Danquah, Ina and Willich, Stefan N. and Keil, Thomas}, title = {Physical activity trajectories among persons of Turkish descent living in Germany — a cohort study}, series = {International Journal of Environmental Research and Public Health}, volume = {17}, journal = {International Journal of Environmental Research and Public Health}, number = {17}, issn = {1660-4601}, doi = {10.3390/ijerph17176349}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-211221}, year = {2020}, abstract = {Physical activity (PA) behavior is increasingly described as trajectories taking changes over a longer period into account. Little is known, however, about predictors of those trajectories among migrant populations. Therefore, the aim of the present cohort study was to describe changes of PA over six years and to explore migration-related and other predictors for different PA trajectories in adults of Turkish descent living in Berlin. At baseline (2011/2012) and after six years, sociodemographics, health behavior, and medical information were assessed. Four PA trajectories were defined using data of weekly PA from baseline and follow-up: "inactive", "decreasing", "increasing", and "stable active". Multivariable regression analyses were performed in order to determine predictors for the "stable active" trajectory, and results were presented as adjusted odds ratios (aOR) with 95\% confidence intervals (95\%CI). In this analysis, 197 people (60.9\% women, mean age ± standard deviation 49.9 ± 12.8 years) were included. A total of 77.7\% were first-generation migrants, and 50.5\% had Turkish citizenship. The four PA trajectories differed regarding citizenship, preferred questionnaire language, and marital status. "Stable active" trajectory membership was predicted by educational level (high vs. low: aOR 4.20, 95\%CI [1.10; 16.00]), citizenship (German or dual vs. Turkish only: 3.60 [1.20; 10.86]), preferred questionnaire language (German vs. Turkish: 3.35 [1.05; 10.66]), and BMI (overweight vs. normal weight: 0.28 [0.08; 0.99]). In our study, migration-related factors only partially predicted trajectory membership, however, persons with citizenship of their country of origin and/or with poor language skills should be particularly considered when planning PA prevention programs.}, language = {en} } @article{WinterPryssProbstetal.2020, author = {Winter, Michael and Pryss, R{\"u}diger and Probst, Thomas and Reichert, Manfred}, title = {Towards the applicability of measuring the electrodermal activity in the context of process model comprehension: feasibility study}, series = {Sensors}, volume = {20}, journal = {Sensors}, number = {16}, issn = {1424-8220}, doi = {10.3390/s20164561}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-211276}, year = {2020}, abstract = {Process model comprehension is essential in order to understand the five Ws (i.e., who, what, where, when, and why) pertaining to the processes of organizations. However, research in this context showed that a proper comprehension of process models often poses a challenge in practice. For this reason, a vast body of research exists studying the factors having an influence on process model comprehension. In order to point research towards a neuro-centric perspective in this context, the paper at hand evaluates the appropriateness of measuring the electrodermal activity (EDA) during the comprehension of process models. Therefore, a preliminary test run and a feasibility study were conducted relying on an EDA and physical activity sensor to record the EDA during process model comprehension. The insights obtained from the feasibility study demonstrated that process model comprehension leads to an increased activity in the EDA. Furthermore, EDA-related results indicated significantly that participants were confronted with a higher cognitive load during the comprehension of complex process models. In addition, the experiences and limitations we learned in measuring the EDA during the comprehension of process models are discussed in this paper. In conclusion, the feasibility study demonstrated that the measurement of the EDA could be an appropriate method to obtain new insights into process model comprehension.}, language = {en} } @article{MehdiDodePryssetal.2020, author = {Mehdi, Muntazir and Dode, Albi and Pryss, R{\"u}diger and Schlee, Winfried and Reichert, Manfred and Hauck, Franz J.}, title = {Contemporary review of smartphone apps for tinnitus management and treatment}, series = {Brain Sciences}, volume = {10}, journal = {Brain Sciences}, number = {11}, issn = {2076-3425}, doi = {10.3390/brainsci10110867}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-219367}, year = {2020}, abstract = {Tinnitus is a complex and heterogeneous psycho-physiological disorder responsible for causing a phantom ringing or buzzing sound albeit the absence of an external sound source. It has a direct influence on affecting the quality of life of its sufferers. Despite being around for a while, there has not been a cure for tinnitus, and the usual course of action for its treatment involves use of tinnitus retaining and sound therapy, or Cognitive Behavioral Therapy (CBT). One positive aspect about these therapies is that they can be administered face-to-face as well as delivered via internet or smartphone. Smartphones are especially helpful as they are highly personalized devices, and offer a well-established ecosystem of apps, accessible via respective marketplaces of differing mobile platforms. Note that current therapeutic treatments such as CBT have shown to be effective in suppressing the tinnitus symptoms when administered face-to-face, their effectiveness when being delivered using smartphones is not known so far. A quick search on the prominent market places of popular mobile platforms (Android and iOS) yielded roughly 250 smartphone apps offering tinnitus-related therapies and tinnitus management. As this number is expected to steadily increase due to high interest in smartphone app development, a contemporary review of such apps is crucial. In this paper, we aim to review scientific studies validating the smartphone apps, particularly to test their effectiveness in tinnitus management and treatment. We use the PRISMA guidelines for identification of studies on major scientific literature sources and delineate the outcomes of identified studies.}, language = {en} } @article{FrickeAvilaKelleretal.2020, author = {Fricke, Julia and {\´A}vila, Gabriela and Keller, Theresa and Weller, Karsten and Lau, Susanne and Maurer, Marcus and Zuberbier, Torsten and Keil, Thomas}, title = {Prevalence of chronic urticaria in children and adults across the globe: Systematic review with meta-analysis}, series = {Allergy}, volume = {75}, journal = {Allergy}, number = {2}, doi = {10.1111/all.14037}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-213700}, pages = {423 -- 432}, year = {2020}, abstract = {Background and objectives: Urticaria is a frequent skin condition, but reliable prevalence estimates from population studies particularly of the chronic form are scarce. The objective of this study was to systematically evaluate and summarize the prevalence of chronic urticaria by evaluating population-based studies worldwide. Methods: We performed a systematic search in PUBMED and EMBASE for population-based studies of cross-sectional or cohort design and studies based on health insurance/system databases. Risk of bias was assessed using a specific tool for prevalence studies. For meta-analysis, we used a random effects model. Results: Eighteen studies were included in the systematic evaluation and 11 in the meta-analysis including data from over 86 000 000 participants. Risk of bias was mainly moderate, whereas the statistical heterogeneity (I\(^{2}\)) between the studies was high. Asian studies combined showed a higher point prevalence of chronic urticaria (1.4\%, 95\%-CI 0.5-2.9) than those from Europe (0.5\%, 0.2-1.0) and Northern American (0.1\%, 0.1-0.1). Women were slightly more affected than men, whereas in children < 15 years we did not find a sex-specific difference in the prevalence. The four studies that examined time trends indicated an increasing prevalence of chronic urticaria over time. Conclusions: On a global level, the prevalence of chronic urticaria showed considerable regional differences. There is a need to obtain more sex-specific population-based and standardized international data particularly for children and adolescents, different chronic urticaria subtypes and potential risk and protective factors.}, language = {en} } @phdthesis{Wahl2020, author = {Wahl, Valerie Elisabeth}, title = {Empfehlungen zu Lebensstilver{\"a}nderungen und deren Umsetzung nach einem koronaren Ereignis - Ergebnisse der EUROASPIRE IV-Studie im Raum W{\"u}rzburg}, doi = {10.25972/OPUS-20020}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200203}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {Die koronare Herzkrankheit ist weltweit die h{\"a}ufigste Todesursache und belastet die Gesellschaft durch Therapien und Arbeitsausf{\"a}lle mit hohen Kosten. Die Europ{\"a}ischen Gesellschaft f{\"u}r Kardiologie empfiehlt in den Leitlinien zur Sekund{\"a}rpr{\"a}vention der koronaren Herzkrankheit verschiedene Lebensstil{\"a}nderungen. In der vorliegenden Arbeit wurde untersucht, wie h{\"a}ufig diese Empfehlungen tats{\"a}chlich gegeben werden, ob diese von den Patienten umgesetzt werden und welche Faktoren den Erhalt der Empfehlung bzw. die Umsetzung beeinflussen. Hierzu wurden 536 Probanden mit bekannter KHK aus dem Raum W{\"u}rzburg im Rahmen der multizentrischen Querschnittsstudie EUROASPIRE IV befragt und untersucht. Es konnte gezeigt werden, dass die Empfehlungen insgesamt viel zu selten gegeben werden. Als positiver Einflussfaktor f{\"u}r den Erhalt einer Empfehlung konnte die Teilnahme an einem Rehabilitationsprogramm identifiziert werden. Die Wahrscheinlichkeit, die Empfehlungen zu erhalten, sank zudem mit zunehmendem Alter bei Erstdiagnose der KHK. Diese Erkenntnisse k{\"o}nnen in Zukunft dabei helfen, die Aufkl{\"a}rung {\"u}ber die Risikofaktoren insgesamt und besonders bei {\"a}lteren Menschen zu intensivieren. Sie untermauern zudem die große Bedeutung eines Rehabilitationsprogrammes bei der Informationsvermittlung. Auch die Umsetzung der empfohlenen Lebensstilver{\"a}nderungen erfolgte nicht in zufriedenstellender H{\"a}ufigkeit. F{\"u}r die Beendigung des Rauchens konnte die Teilnahme an einem Rehabilitationsprogramm als gr{\"o}ßter Einflussfaktor ermittelt werden. Die Wahrscheinlichkeit, dass die verschiedenen Maßnahmen zu Lebensstilver{\"a}nderungen umgesetzt werden, war beim weiblichen Geschlecht deutlich h{\"o}her als beim m{\"a}nnlichen. Die Umsetzung wurde zudem dadurch beeinflusst, ob der Patient vorher die entsprechende Empfehlung erhalten hatte. Die Daten zeigen somit auch bei der Umsetzung der Maßnahmen die Bedeutung von Rehabilitationsprogrammen, besonders f{\"u}r Raucher, und verdeutlichen, dass vor allem bei M{\"a}nnern weitere Anreize geschaffen werden m{\"u}ssen, damit diese die Empfehlungen zur Lebensstil{\"a}nderung auch umsetzen. Dass viel mehr Probanden die Maßnahmen umgesetzt haben, wenn sie vorher die entsprechende Empfehlung erhalten haben, unterstreicht die außerordentliche Wichtigkeit der umfassenden Aufkl{\"a}rung des Patienten {\"u}ber die existentiellen Chancen eines Lebensstilwandels.}, subject = {Koronare Herzkrankheit}, language = {de} } @phdthesis{Yurdadogan2020, author = {Yurdadogan, Tino}, title = {Endorganschaden und Gef{\"a}ßalter bei Patienten mit koronarer Herzkrankheit}, doi = {10.25972/OPUS-21846}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218469}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {Die nicht-invasive Gef{\"a}ßdiagnostik stellt einen wichtigen Pfeiler in der Pr{\"a}vention von Herz-Kreislauferkrankungen dar. W{\"a}hrend lange Zeit die sonographische Messung der cIMT, als morphologisches Korrelat der Gef{\"a}ßalterung, als Goldstandard galt, ist in den letzten Jahren in Gestalt der Pulswellenanalyse/PWV-Messung eine Technik weiterentwickelt worden, die, als funktionelles Korrelat der Gef{\"a}ßalterung, aufgrund der leichteren Durchf{\"u}hrbarkeit und geringerer Untersucherabh{\"a}ngigkeit und Kosten vielversprechend ist. So erlaubt die Messung der Pulswelle mittels gew{\"o}hnlicher Blutdruckmanschetten, genau wie die cIMT, die Berechnung des individuellen Gef{\"a}ßalters und die Diagnostik f{\"u}r das Vorliegen eines Endorganschadens der Blutgef{\"a}ße. Um die Messergebnisse der beiden Untersuchungen miteinander zu vergleichen, wurden beide in der EUROASPIRE-IV Studie an Patienten mit koronarer Herzkrankheit durchgef{\"u}hrt. Die Auswertung der Messergebnisse der mit dem Vascular Explorer durchgef{\"u}hrten Pulswellenanalyse/PWV-Messung ergab {\"u}berraschenderweise, dass die Mehrheit der herzkranken Patienten weder eine vaskul{\"a}re Voralterung noch einen Endorganschaden der Blutgef{\"a}ße aufweisen. Im Falle der cIMT-Messung war Gegenteiliges der Fall, was trotz der medikament{\"o}sen Therapie der Patienten so zu erwarten war. Weiterhin zeigte sich lediglich eine geringe Korrelation zwischen den Messergebnissen beider Untersuchungen. Die Determinanten der einzelnen Messwerte aus cIMT und Pulswellenanalyse/PWV-Messung waren deckungsgleich mit den in der Literatur beschriebenen Faktoren, wenn auch viele der sonst signifikanten Regressoren das Signifikanzniveau in unserer Auswertung nicht unterschritten. Eine Limitation der funktionellen Gef{\"a}ßdiagnostik liegt derzeit darin, dass die Messergebnisse stark von dem verwendeten Messger{\"a}t abh{\"a}ngen. Es liegen noch zu wenig Vergleichsstudien vor, um die Messergebnisse, speziell von neueren Ger{\"a}ten wie dem Vascular Explorer, auf andere zu {\"u}bertragen. Bei der Berechnung des Gef{\"a}ßalters sollten daher optimalerweise ger{\"a}tespezifische Normwerte vorliegen, was beim Vascular Explorer nicht der Fall ist. Gleiches gilt f{\"u}r die Verwendung des PWVcf-Grenzwerts f{\"u}r die Diagnose eines Endorganschadens der Blutgef{\"a}ße. Analog hat auch die Messung der cIMT gewisse Einschr{\"a}nkungen. So w{\"a}re eine weitere Standardisierung der Messorte (A. carotis communis vs Bulbus vs A. carotis interna), zwischen denen sich die durchschnittliche cIMT erheblich unterscheidet, sowie der Messparameter (Minimal- vs Maximal- vs Mittelwert) w{\"u}nschenswert. Die universelle Anwendung eines cIMT-Grenzwerts zur Diagnose eines Endorganschadens der Blutgef{\"a}ße ist daher kritisch zu sehen. Dies zeigt sich auch darin, dass in den neuesten Leitlinien der bislang geltende Grenzwert angezweifelt und kein aktuell g{\"u}ltiger Grenzwert mehr genannt wird. Wir interpretieren unsere Ergebnisse dahingehend, dass unsere Messung der cIMT die zu erwartende pathologische Gef{\"a}ßalterung bei Patienten mit koronarer Herzkrankheit besser widerspiegelt als die Messung der Pulswelle mit dem Vascular Explorer. Welche der beiden Untersuchungen hinsichtlich der prognostischen Wertigkeit {\"u}berlegen ist, muss im Rahmen von L{\"a}ngsschnittstudien gekl{\"a}rt werden.}, subject = {Arteriosklerose}, language = {de} } @phdthesis{Fischer2020, author = {Fischer, Miriam Yvonne}, title = {Sind Halswirbel zur Alters- und Reifesch{\"a}tzung in der Medizin geeignet?}, doi = {10.25972/OPUS-21429}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-214294}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2020}, abstract = {{\"U}ber die Bedeutung der Halswirbelmethode zur skelettalen Reifebestimmung ist man sich in Fachkreisen uneins. Bislang ver{\"o}ffentlichte Arbeiten setzen sich zumeist mit dem im pr{\"a}-und peripuberalen Wachstumsabschnitt auseinander. Ziel dieser Studie wares, die Anwendbarkeit der CVM-Methode im Erwachsenenalter zu untersuchen. Dazu wurden insgesamt 420 Fernr{\"o}ntgenseitenaufnahmen des Universit{\"a}tsklinikums W{\"u}rzburg herangezogen und digitalisiert. Darunter befanden sich 320 Probanden, die das 20. Lebensjahr bereits {\"u}berschritten haben, sowie 100 Kinder im Alter von 8-10 Jahren als Vergleichsgruppe. Anschließend wurden die R{\"o}ntgenbilder durch das Programm Onyx-Ceph 3 TMdigital analysiert. Es wurden relevante Strukturen der Halswirbelk{\"o}rper durch den Beobachter markiert und die ben{\"o}tigten Strecken und Winkel berechnet. Zur {\"U}berpr{\"u}fung des Intrabeobachterfehlers bei der Punktierung wurden 50 zuf{\"a}llig ausgew{\"a}hlte Aufnahmenim Abstand von zwei Wochen erneut punktiert.Alle Aufnahmen wurden zudem durch einen Beobachter nach den CVM-Klassifizierungen von Hassel und Farman sowie Baccetti et al.bewertet. Nach zwei Wochen wurde dieser Vorgang erneut wiederholt. Die Ergebnisse dieser Studie zeigen, dass ausgereifte Halswirbelk{\"o}rper deutlich von der vorgegebenen Form nach den finalen Reifestadien nach Baccetti et al.sowie Hassel und Farman abweichen. Die Konkavit{\"a}ten der basalen Wirbelbegrenzung fallen flacher aus als in der bisherigen Literatur angenommen (149° -156°). Dieses Merkmal ist bei Frauen tendenziell st{\"a}rker ausgepr{\"a}gt. Dar{\"u}ber hinaus konnte festgestellt werden, dass ausgereifte Halswirbelk{\"o}rper zumeist quadratischer Form sind (H{\"o}hen-Breiten-Verh{\"a}ltnis von 0,93 -0,99). Die Messungen ergaben ebenfalls, dass beide superioren Winkel durchschnittlichnicht das Kriterium des rechten Winkels erf{\"u}llen und somit keine eindeutig rechteckige Form gebildet wird. 80Die Auswertung der Vergleichsgruppe von 8-10J{\"a}hrigen zeigte deutliche {\"U}berschneidungen einzelner Merkmale. Vor allem am anterior-superior und posterior-superioren Winkel konnte eine große {\"U}bereinstimmung der Werte der Adulten mit den der Kinder festgestellt werden. Auch die inferioren Konkavit{\"a}ten an C2 und C3 sowie das anterior-posteriore H{\"o}henverh{\"a}ltnis zeigten maßgebliche {\"U}berschneidungen der Werte beider Gruppen. Es kann also geschlussfolgert werden, dass die Form der Wirbelk{\"o}rper kein verl{\"a}sslicher Parameter bei der Bestimmung der skelettalen Reife ist. Diese Ergebnisse konnten bereits in der internationalen Fachzeitschrift „Journal of Forensic Odonto-Stomatology" publiziert werden [49].Die visuelle Analyse wird zus{\"a}tzlich dadurch erschwert, dass die Stadien oftmals nicht deutlich voneinander abgrenzbar sind, sondern regelrecht ineinander {\"u}bergehen. Diese Grenzf{\"a}lle f{\"u}hrten zu einer nicht ausreichenden Intrabeobachterreliabilit{\"a}t, was auf eine unzureichende Verl{\"a}sslichkeit der oben genannten Klassifikationen schließen l{\"a}sst.Im Vergleich zu bisherigen Methoden kann die Bestimmung der skelettalen Reife nach der Halswirbelmethode durch die hohe Varianz in der Anatomie nicht eindeutigerfolgen.Somit sollte die CVM-Methode nicht als alleiniges Mittel bei der Bestimmung der skelettalen Reife genutzt werden, sondern eher zur St{\"u}tzung bereits bew{\"a}hrter Methoden. Es sollte {\"u}ber eine zuk{\"u}nftige Klassifizierung diskutiert werden, die diese anatomischen Varianzen vor allem in den Endstadien ber{\"u}cksichtigt.}, subject = {Skelett}, language = {de} } @article{RossbergKellerIckeetal.2020, author = {Roßberg, Siri and Keller, Theresa and Icke, Katja and Siedmann, Valentina and Lau, Imke and Keil, Thomas and Lau, Susanne}, title = {Orally applied bacterial lysate in infants at risk for atopy does not prevent atopic dermatitis, allergic rhinitis, asthma or allergic sensitization at school age: Follow-up of a randomized trial}, series = {Allergy}, volume = {75}, journal = {Allergy}, number = {8}, doi = {10.1111/all.14247}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-213456}, pages = {2020 -- 2025}, year = {2020}, abstract = {Background The allergy preventive effects of gut immune modulation by bacterial compounds are still not fully understood. Objective We sought to evaluate the effect of bacterial lysate applied orally from the second until seventh months of life on the prevalence of allergic diseases at school age. Methods In a randomized, placebo-controlled trial, 606 newborns with at least one allergic parent received orally a bacterial lysate consisting of heat-killed Gram-negative Escherichia coli Symbio and Gram-positive Enterococcus faecalis Symbio or placebo from week 5 until the end of month 7. A total of 402 children were followed until school age (6-11 years) for the assessment of current atopic dermatitis (AD), allergic rhinitis (AR), asthma and sensitization against aeroallergens. Results AD was diagnosed in 11.0\% (22/200) of children in the active and in 10.4\% (21/202) of children in the placebo group. AR was diagnosed in 35\% (70/200) of children in the active and in 38.1\% (77/202) children in the placebo group. Asthma was diagnosed in 9\% (18/199) of children in the active and in 6.6\% (13/197) of children in the placebo group. Sensitization occurred in 46.5\% (66/142) of participants in the active and 51.7\% (76/147) in the placebo group. Conclusion An oral bacterial lysate of heat-killed Gram-negative Escherichia coli and Gram-positive Enterococcus faecalis applied during the first 7 months of life did not influence the development of AD, asthma and AR at school age.}, language = {en} }