TY - JOUR A1 - Tütüncü, Serdar A1 - Olma, Manuel A1 - Kunze, Claudia A1 - Dietzel, Joanna A1 - Schurig, Johannes A1 - Fiessler, Cornelia A1 - Malsch, Carolin A1 - Haas, Tobias Eberhard A1 - Dimitrijeski, Boris A1 - Doehner, Wolfram A1 - Hagemann, Georg A1 - Hamilton, Frank A1 - Honermann, Martin A1 - Jungehulsing, Gerhard Jan A1 - Kauert, Andreas A1 - Koennecke, Hans-Christian A1 - Mackert, Bruno-Marcel A1 - Nabavi, Darius A1 - Nolte, Christian H. A1 - Reis, Joschua Mirko A1 - Schmehl, Ingo A1 - Sparenberg, Paul A1 - Stingele, Robert A1 - Völzke, Enrico A1 - Waldschmidt, Carolin A1 - Zeise-Wehry, Daniel A1 - Heuschmann, Peter U. A1 - Endress, Matthias A1 - Haeusler, Karl Georg T1 - Off-label-dosing of non-vitamin K-dependent oral antagonists in AF patients before and after stroke: results of the prospective multicenter Berlin Atrial Fibrillation Registry JF - Journal of Neurology N2 - Aims We aimed to analyze prevalence and predictors of NOAC off-label under-dosing in AF patients before and after the index stroke. Methods The post hoc analysis included 1080 patients of the investigator-initiated, multicenter prospective Berlin Atrial Fibrillation Registry, designed to analyze medical stroke prevention in AF patients after acute ischemic stroke. Results At stroke onset, an off-label daily dose was prescribed in 61 (25.5%) of 239 NOAC patients with known AF and CHA2DS2-VASc score ≥ 1, of which 52 (21.8%) patients were under-dosed. Under-dosing was associated with age ≥ 80 years in patients on rivaroxaban [OR 2.90, 95% CI 1.05-7.9, P = 0.04; n = 29] or apixaban [OR 3.24, 95% CI 1.04-10.1, P = 0.04; n = 22]. At hospital discharge after the index stroke, NOAC off-label dose on admission was continued in 30 (49.2%) of 61 patients. Overall, 79 (13.7%) of 708 patients prescribed a NOAC at hospital discharge received an off-label dose, of whom 75 (10.6%) patients were under-dosed. Rivaroxaban under-dosing at discharge was associated with age ≥ 80 years [OR 3.49, 95% CI 1.24-9.84, P = 0.02; n = 19]; apixaban under-dosing with body weight ≤ 60 kg [OR 0.06, 95% CI 0.01-0.47, P < 0.01; n = 56], CHA2DS2-VASc score [OR per point 1.47, 95% CI 1.08-2.00, P = 0.01], and HAS-BLED score [OR per point 1.91, 95% CI 1.28-2.84, P < 0.01]. Conclusion At stroke onset, off-label dosing was present in one out of four, and under-dosing in one out of five NOAC patients. Under-dosing of rivaroxaban or apixaban was related to old age. In-hospital treatment after stroke reduced off-label NOAC dosing, but one out of ten NOAC patients was under-dosed at discharge. KW - NOAC KW - ischemic stroke KW - atrial fibrillation KW - under-dosing Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-266969 SN - 1432-1459 VL - 269 IS - 1 ER - TY - JOUR A1 - Kippnich, Maximilian A1 - Skazel, Tobias A1 - Klingshirn, Hanna A1 - Gerken, Laura A1 - Heuschmann, Peter A1 - Haas, Kirsten A1 - Schutzmeier, Martha A1 - Brandstetter, Lilly A1 - Weismann, Dirk A1 - Reuschenbach, Bernd A1 - Meybohm, Patrick A1 - Wurmb, Thomas T1 - Analyse des Weaningprozesses bei Intensivpatienten im Hinblick auf Dokumentation und Verlegung in weiterbehandelnde Einheiten T1 - Analysis of the weaning process in intensive care patients with regard to documentation and transfer to further treatment units JF - Medizinische Klinik, Intensivmedizin und Notfallmedizin N2 - Hintergrund und Fragestellung Die Entwöhnung von Beatmungsgeräten wird nicht immer auf der primär behandelnden Intensivstation abgeschlossen. Die Weiterverlegung in andere Behandlungseinrichtungen stellt einen sensiblen Abschnitt in der Behandlung und Rehabilitation des Weaningpatienten dar. Ziel der vorliegenden Studie war die Untersuchung des Überleitungsmanagements und des Interhospitaltransfers von Weaningpatienten unter besonderer Berücksichtigung der Dokumentationsqualität. Methodik Es erfolge eine retrospektive Datenanalyse eines Jahrs (2018) auf 2 Intensivstationen eines Universitätsklinikums. Eingeschlossen wurden alle beatmeten Patienten mit folgenden Tracerdiagnosen: COPD, Asthma, Polytrauma, Pneumonie, Sepsis, ARDS und Reanimation (Beatmung > 24 h). Ergebnisse Insgesamt konnten 750 Patienten in die Untersuchung eingeschlossen werden (Alter 64 [52, 8–76; Median, IQR]; 32 % weiblich). Davon waren 48 (6,4 %) Patienten zum Zeitpunkt der Verlegung nicht entwöhnt (v. a. Sepsis und ARDS). Die Routinedokumentation war bei den Abschnitten „Spontaneous Breathing Trial“, „Bewertung der Entwöhungsbereitschaft“ und „vermutete Entwöhnbarkeit“ ausreichend, um die Erfüllung der Parameter der S2k-Leitlinie „Prolongiertes Weaning“ adäquat zu beurteilen. Vorwiegend wurden diese Patienten mit Tracheostoma (76 %) in Rehabilitationskliniken (44 %) mittels spezialisierten Rettungsmitteln des arztbegleiteten Patiententransports verlegt (75 %). Diskussion Die Verlegung nicht entwöhnter Patienten nach initialem Intensivaufenthalt ist ein relevantes Thema für den Interhospitaltransfer. Die Routinedokumentation eines strukturierten Weaningprozesses ist in Kernelementen ausreichend, um den Weaningprozess lückenlos zu beschreiben. Dies ist für die Kontinuität in der Weiterbehandlung dieser Patienten von großer Bedeutung. N2 - Background and Objectives Weaning from ventilators is not always finished in the primary intensive care unit (ICU) setting. Transfer to other treatment facilities is a sensitive stage in the treatment and rehabilitation of the weaning patient. The aim of the present study was to investigate transition management and interhospital transfer of weaning patients, with special emphasis on documentation quality. Methods A retrospective data analysis of one year (2018) in two ICUs of a university hospital was performed. All ventilated patients with the following tracer diagnoses were included: chronic obstructive pulmonary disease (COPD), asthma, patients with multiple injuries, pneumonia, sepsis, acute respiratory distress syndrome (ARDS), and cardiac arrest (ventilation > 24 h). Results A total of 750 patients were included in the study (median age 64 [IQR 52.8–76]; 32% female). In all, 48 (6.4%) patients were not weaned at the time of transfer (especially sepsis and ARDS). Routine documentation was sufficient for the sections “spontaneous breathing trial”, “assessment of readiness to wean” and “presumed weanability” to adequately assess the parameters of the German S2k guideline “prolonged weaning”. Predominantly, these patients were transferred with tracheostoma (76%) to rehabilitation units (44%) by specialized physician-assisted patient transport ambulances (75%). Discussion The transfer of ventilated patients after initial ICU stay is a relevant issue for interhospital transfer. Routine documentation of a structured weaning process is sufficient in core elements to describe the weaning process. This is of great importance for continuity in the further treatment of these patients. KW - Weaning KW - Langzeitbeatmung KW - Interhospitaltransfer KW - Intensivtransport KW - Dokumentationsqualität KW - weaning KW - long-term ventilation KW - interhospital transfer KW - intensive care transport KW - documentation quality Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-346742 VL - 118 ER - TY - JOUR A1 - Herrmann, Johannes A1 - Lotz, Christopher A1 - Karagiannidis, Christian A1 - Weber-Carstens, Steffen A1 - Kluge, Stefan A1 - Putensen, Christian A1 - Wehrfritz, Andreas A1 - Schmidt, Karsten A1 - Ellerkmann, Richard K. A1 - Oswald, Daniel A1 - Lotz, Gösta A1 - Zotzmann, Viviane A1 - Moerer, Onnen A1 - Kühn, Christian A1 - Kochanek, Matthias A1 - Muellenbach, Ralf A1 - Gaertner, Matthias A1 - Fichtner, Falk A1 - Brettner, Florian A1 - Findeisen, Michael A1 - Heim, Markus A1 - Lahmer, Tobias A1 - Rosenow, Felix A1 - Haake, Nils A1 - Lepper, Philipp M. A1 - Rosenberger, Peter A1 - Braune, Stephan A1 - Kohls, Mirjam A1 - Heuschmann, Peter A1 - Meybohm, Patrick T1 - Key characteristics impacting survival of COVID-19 extracorporeal membrane oxygenation JF - Critical Care N2 - Background Severe COVID-19 induced acute respiratory distress syndrome (ARDS) often requires extracorporeal membrane oxygenation (ECMO). Recent German health insurance data revealed low ICU survival rates. Patient characteristics and experience of the ECMO center may determine intensive care unit (ICU) survival. The current study aimed to identify factors affecting ICU survival of COVID-19 ECMO patients. Methods 673 COVID-19 ARDS ECMO patients treated in 26 centers between January 1st 2020 and March 22nd 2021 were included. Data on clinical characteristics, adjunct therapies, complications, and outcome were documented. Block wise logistic regression analysis was applied to identify variables associated with ICU-survival. Results Most patients were between 50 and 70 years of age. PaO\(_{2}\)/FiO\(_{2}\) ratio prior to ECMO was 72 mmHg (IQR: 58–99). ICU survival was 31.4%. Survival was significantly lower during the 2nd wave of the COVID-19 pandemic. A subgroup of 284 (42%) patients fulfilling modified EOLIA criteria had a higher survival (38%) (p = 0.0014, OR 0.64 (CI 0.41–0.99)). Survival differed between low, intermediate, and high-volume centers with 20%, 30%, and 38%, respectively (p = 0.0024). Treatment in high volume centers resulted in an odds ratio of 0.55 (CI 0.28–1.02) compared to low volume centers. Additional factors associated with survival were younger age, shorter time between intubation and ECMO initiation, BMI > 35 (compared to < 25), absence of renal replacement therapy or major bleeding/thromboembolic events. Conclusions Structural and patient-related factors, including age, comorbidities and ECMO case volume, determined the survival of COVID-19 ECMO. These factors combined with a more liberal ECMO indication during the 2nd wave may explain the reasonably overall low survival rate. Careful selection of patients and treatment in high volume ECMO centers was associated with higher odds of ICU survival. KW - Covid-19 KW - extracorporeal membrane oxygenation (ECMO) KW - intensive care unit Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-299686 VL - 26 IS - 1 ER - TY - JOUR A1 - Helmer, Philipp A1 - Hottenrott, Sebastian A1 - Rodemers, Philipp A1 - Leppich, Robert A1 - Helwich, Maja A1 - Pryss, Rüdiger A1 - Kranke, Peter A1 - Meybohm, Patrick A1 - Winkler, Bernd E. A1 - Sammeth, Michael T1 - Accuracy and Systematic Biases of Heart Rate Measurements by Consumer-Grade Fitness Trackers in Postoperative Patients: Prospective Clinical Trial JF - Journal of Medical Internet Research N2 - Background: Over the recent years, technological advances of wrist-worn fitness trackers heralded a new era in the continuous monitoring of vital signs. So far, these devices have primarily been used for sports. Objective: However, for using these technologies in health care, further validations of the measurement accuracy in hospitalized patients are essential but lacking to date. Methods: We conducted a prospective validation study with 201 patients after moderate to major surgery in a controlled setting to benchmark the accuracy of heart rate measurements in 4 consumer-grade fitness trackers (Apple Watch 7, Garmin Fenix 6 Pro, Withings ScanWatch, and Fitbit Sense) against the clinical gold standard (electrocardiography). Results: All devices exhibited high correlation (r≥0.95; P<.001) and concordance (rc≥0.94) coefficients, with a relative error as low as mean absolute percentage error <5% based on 1630 valid measurements. We identified confounders significantly biasing the measurement accuracy, although not at clinically relevant levels (mean absolute error<5 beats per minute). Conclusions: Consumer-grade fitness trackers appear promising in hospitalized patients for monitoring heart rate. KW - Withings ScanWatch KW - health tracker KW - smartwatch KW - internet of things KW - personalized medicine KW - photoplethysmography KW - wearable KW - Garmin Fenix 6 Pro KW - Apple Watch 7 KW - Fitbit Sense Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-299679 VL - 24 IS - 12 ER - TY - JOUR A1 - Tanoey, Justine A1 - Baechle, Christina A1 - Brenner, Hermann A1 - Deckert, Andreas A1 - Fricke, Julia A1 - Günther, Kathrin A1 - Karch, André A1 - Keil, Thomas A1 - Kluttig, Alexander A1 - Leitzmann, Michael A1 - Mikolajczyk, Rafael A1 - Obi, Nadia A1 - Pischon, Tobias A1 - Schikowski, Tamara A1 - Schipf, Sabine M. A1 - Schulze, Matthias B. A1 - Sedlmeier, Anja A1 - Moreno Velásquez, Ilais A1 - Weber, Katharina S. A1 - Völzke, Henry A1 - Ahrens, Wolfgang A1 - Gastell, Sylvia A1 - Holleczek, Bernd A1 - Jöckel, Karl-Heinz A1 - Katzke, Verena A1 - Lieb, Wolfgang A1 - Michels, Karin B. A1 - Schmidt, Börge A1 - Teismann, Henning A1 - Becher, Heiko T1 - Birth order, Caesarean section, or daycare attendance in relation to child- and adult-onset type 1 diabetes: results from the German National Cohort JF - International Journal of Environmental Research and Public Health N2 - (1) Background: Global incidence of type 1 diabetes (T1D) is rising and nearly half occurred in adults. However, it is unclear if certain early-life childhood T1D risk factors were also associated with adult-onset T1D. This study aimed to assess associations between birth order, delivery mode or daycare attendance and type 1 diabetes (T1D) risk in a population-based cohort and whether these were similar for childhood- and adult-onset T1D (cut-off age 15); (2) Methods: Data were obtained from the German National Cohort (NAKO Gesundheitsstudie) baseline assessment. Self-reported diabetes was classified as T1D if: diagnosis age ≤ 40 years and has been receiving insulin treatment since less than one year after diagnosis. Cox regression was applied for T1D risk analysis; (3) Results: Analyses included 101,411 participants (100 childhood- and 271 adult-onset T1D cases). Compared to “only-children”, HRs for second- or later-born individuals were 0.70 (95% CI = 0.50–0.96) and 0.65 (95% CI = 0.45–0.94), respectively, regardless of parental diabetes, migration background, birth year and perinatal factors. In further analyses, higher birth order reduced T1D risk in children and adults born in recent decades. Caesarean section and daycare attendance showed no clear associations with T1D risk; (4) Conclusions: Birth order should be considered in both children and adults’ T1D risk assessment for early detection. KW - perinatal KW - adult-onset KW - late-onset KW - autoimmune KW - delivery mode KW - sex KW - offspring KW - NAKO Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-286216 SN - 1660-4601 VL - 19 IS - 17 ER - TY - JOUR A1 - Kist, Markus A1 - Thomaschewski, Michael A1 - Keck, Yannick A1 - Abdalla, Thaer S. A. A1 - Zeissig, Sylke Ruth A1 - Kleihues-van Tol, Kees A1 - Wellner, Ulrich Friedrich A1 - Keck, Tobias A1 - Hoeppner, Jens A1 - Hummel, Richard T1 - Specifics of young gastric cancer patients: a population-based analysis of 46,110 patients with gastric cancer from the German Clinical Cancer Registry Group JF - Cancers N2 - Introduction: 2–8% of all gastric cancer occurs at a younger age, also known as early-onset gastric cancer (EOGC). The aim of the present work was to use clinical registry data to classify and characterize the young cohort of patients with gastric cancer more precisely. Methods: German Cancer Registry Group of the Society of German Tumor Centers—Network for Care, Quality and Research in Oncology (ADT)was queried for patients with gastric cancer from 2000–2016. An approach that stratified relative distributions of histological subtypes of gastric adenocarcinoma according to age percentiles was used to define and characterize EOGC. Demographics, tumor characteristics, treatment and survival were analyzed. Results: A total of 46,110 patients were included. Comparison of different groups of age with incidences of histological subtypes showed that incidence of signet ring cell carcinoma (SRCC) increased with decreasing age and exceeded pooled incidences of diffuse and intestinal type tumors in the youngest 20% of patients. We selected this group with median age of 53 as EOGC. The proportion of female patients was lower in EOGC than that of elderly patients (43% versus 45%; p < 0.001). EOGC presented more advanced and undifferentiated tumors with G3/4 stages in 77% versus 62%, T3/4 stages in 51% versus 48%, nodal positive tumors in 57% versus 53% and metastasis in 35% versus 30% (p < 0.001) and received less curative treatment (42% versus 52%; p < 0.001). Survival of EOGC was significantly better (five-years survival: 44% versus 31% (p < 0.0001), with age as independent predictor of better survival (HR 0.61; p < 0.0001). Conclusion: With this population-based registry study we were able to objectively define a cohort of patients referred to as EOGC. Despite more aggressive/advanced tumors and less curative treatment, survival was significantly better compared to elderly patients, and age was identified as an independent predictor for better survival. KW - gastric cancer in young patients KW - german clinical cancer registry group KW - early-onset gastric cancer patients Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-297473 SN - 2072-6694 VL - 14 IS - 23 ER - TY - JOUR A1 - Dornquast, Christina A1 - Reinhold, Thomas A1 - Solak, Saliha A1 - Durak, Melike A1 - Becher, Heiko A1 - Riens, Burgi A1 - Icke, Katja A1 - Danquah, Ina A1 - Willich, Stefan N. A1 - Keil, Thomas A1 - Krist, Lilian T1 - Strategies to Enhance Retention in a Cohort Study Among Adults of Turkish Descent Living in Berlin JF - Journal of Immigrant and Minority Health N2 - Retention is important for statistical power and external validity in long-term cohort studies. The aims of our study were to evaluate different retention strategies within a cohort study of adults of Turkish descent in Berlin, Germany, and to compare participants and non-participants. In 2011–2012, a population-based study was conducted among adults of Turkish descent to primarily examine recruitment strategies. 6 years later, the participants were re-contacted and invited to complete a self-report questionnaire regarding their health status, health care utilization, and satisfaction with medical services. The retention strategy comprised letters in both German and Turkish, phone calls, and home visits (by bilingual staff). We calculated the response rate and retention rate, using definitions of the American Association for Public Opinion Research, as well as the relative retention rate for each level of contact. Associations of baseline recruitment strategy, sociodemographic, migration-related and health-related factors with retention were investigated by logistic regression analysis. Of 557 persons contacted, 249 (44.7%) completed the questionnaire. This was 50.1% of those whose contact information was available. The relative retention rate was lowest for phone calls (8.9%) and highest for home visits (18.4%). Participants were more often non-smokers and German citizens than non-participants. For all remaining factors, no association with retention was found. In this study, among adults of Turkish descent, the retention rate increased considerably with every additional level of contact. Implementation of comprehensive retention strategies provided by culturally matched study personnel may lead to higher validity and statistical power in studies on migrant health issues. KW - retention strategies KW - cohort studies KW - migrants KW - participation Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-344776 VL - 24 IS - 5 ER -