TY - THES A1 - Göttler, David Johannes T1 - Smoking cessation patterns in patients with established coronary heart disease T1 - Entwicklung des Rauchverhaltens bei Patienten*innen mit Koronarer Herzerkrankung N2 - Background Tobacco smoking is accountable for more than one in ten deaths in patients with cardiovascular disease. Thus, smoking cessation has a high priority in secondary prevention of coronary heart disease (CHD). The present study meant to assess smoking cessation patterns, identify parameters associated with smoking cessation and investigate personal reasons to change or maintain smoking habits in patients with established CHD. Methods Quality of CHD care was surveyed in 24 European countries in 2012/13 by the fourth European Survey of Cardiovascular Disease Prevention and Diabetes. Patients 18 to 79 years of age at the date of the CHD index event hospitalized due to first or recurrent diagnosis of coronary artery bypass graft, percutaneous coronary intervention, acute myocardial infarction or acute myocardial ischemia without infarction (troponin negative) were included. Smoking status and clinical parameters were iteratively obtained a) at the cardiovascular disease index event by medical record abstraction, b) during a face-to-face interview 6 to 36 months after the index event (i.e. baseline visit) and c) by telephone-based follow-up interview two years after the baseline visit. Parameters associated with smoking status at the time of follow-up interview were identified by logistic regression analysis. Personal reasons to change or maintain smoking habits were assessed in a qualitative interview and analyzed by qualitative content analysis. Results One hundred and four of 469 (22.2%) participants had been classified current smokers at the index event and were available for follow-up interview. After a median observation period of 3.5 years (quartiles 3.0, 4.1), 65 of 104 participants (62.5%) were classified quitters at the time of follow-up interview. There was a tendency of diabetes being more prevalent in quitters vs non-quitters (37.5% vs 20.5%, p=0.07). Higher education level (15.4% vs 33.3%, p=0.03) and depressed mood (17.2% vs 35.9%, p=0.03) were less frequent in quitters vs non-quitters. Quitters more frequently participated in cardiac rehabilitation programs (83.1% vs 48.7%, p<0.001). Cardiac rehabilitation appeared as factor associated with smoking cessation in multivariable logistic regression analysis (OR 5.19, 95%CI 1.87 to 14.46, p=0.002). Persistent smokers at telephone-based follow-up interview reported on addiction as wells as relaxation and pleasure as reasons to continue their habit. Those current and former smokers who relapsed at least once after a quitting attempt, stated future health hazards as their main reason to undertake quitting attempts. Prevalent factors leading to relapse were influence by their social network and stress. Successful quitters at follow-up interview referred to smoking-related harm done to their health having had been their major reason to quit. Interpretation Participating in a cardiac rehabilitation program was strongly associated with smoking cessation after a cardiovascular disease index event. Smoking cessation counseling and relapse prophylaxis may include alternatives for the pleasant aspects of smoking and incorporate effective strategies to resist relapse. N2 - Einleitung Bei Patienten*innen mit kardiovaskulären Erkrankungen ist mehr als einer von zehn Todesfällen auf Tabakrauchen zurückzuführen. Daher ist Rauchentwöhnung ein wichtiger Aspekt der Sekundärprävention der koronaren Herzerkrankung. In dieser Studie wurde der Verlauf des Rauchverhalten von Patienten*innen mit bekannter koronarer Herzerkrankung erfasst, Einflussfaktoren für Tabakabstinenz untersucht und die persönlichen Beweggründe zur Änderung oder Beibehaltung des Rauchverhaltens analysiert. Methoden Die Güte der Behandlung der koronaren Herzerkrankung wurde in 24 Europäischen Staaten in den Jahren 2012/13 im Rahmen des vierten European Survey of Cardiovascular Disease Prevention and Diabetes erfasst. Eingeschlossen wurden Patienten*innen zwischen 18 und 79 Jahren zum Zeitpunkt des kardiovaskulären Indexereignisses. Als kardiovaskuläres Indexereignis wurde eine stationäre Behandlung aufgrund der folgenden Erst- oder Rezidiv Diagnosen definiert: Koronararterien-Bypass, perkutane Koronarintervention, akuter Myokardinfarkt und akute myokardiale Ischämie ohne Infarkt (Troponin negativ). Rauchgewohnheiten und klinische Parameter wurden bei Patienten*innen im Studienverlauf wiederholt erhoben: a) Anhand der Behandlungsunterlagen während des kardiovaskulären Indexereignis, b) während eines persönlichen Interviews 6-36 Monate nach dem Indexereignis (i.e. Baseline Untersuchung) und c) im Rahmen eines telefonischen Follow-Up Interviews zwei Jahre nach der Baseline Untersuchung. Einflussfaktoren für Tabakabstinenz zum Zeitpunkt des telefonischen Follow-Up Interviews wurden über logistische Regressionsmodelle ermittelt. Die persönlichen Beweggründe das individuelle Rauchverhalten beizubehalten oder zu ändern wurden im Rahmen eines qualitativen Interviews erhoben und mithilfe der qualitativen Inhaltsanalyse ausgewertet. Ergebnisse 104 von 469 (22,2%) Studienteilnehmer*innen wurden zum Zeitpunkt des Indexereignisses als Raucher*innen klassifiziert und nahmen an dem Follow-Up Interview teil. 65 von 104 (62,5%) dieser Raucher*innen gaben median 3,5 Jahre (Quartilen 3,0; 4,1) nach dem kardiovaskulären Indexereignis an mit dem Rauchen aufgehört zu haben. Es gab eine Tendenz zu höheren Prävalenzen von Diabetes bei nicht mehr Rauchenden im Vergleich zu weiterhin Rauchenden (37,5% vs. 20,5%; p=0,07). Höherer Bildungsgrad (15,4% vs. 33,3%; p=0,03) und Symptome einer depressiven Verstimmung (17,2% vs. 35,9%; p=0,03) waren bei nicht mehr Rauchenden seltener als bei weiterhin Rauchenden. Nicht mehr Rauchende nahmen überdurchschnittlich häufig an einem kardialen Rehabilitationsprogramm teil (83,1% vs. 48,7%; p<0,001). Kardiale Rehabilitation war ein signifikanter Einflussfaktor auf Tabakabstinenz in der multivariaten logistischen Regression (OR 5,19; 95% Konfidenzintervall 1,87-14,46; p=0,002). Weiterhin Rauchende berichteten von Sucht sowie von Entspannung und Freude als Gründe nach wie vor zu rauchen. Diejenigen aktiven und ehemaligen Raucher*innen, welche mindestens einmal einen Rückfall nach einem Aufhörversuch erlebten, gaben Sorgen vor den gesundheitlichen Folgeschäden des Rauchens als Hauptgrund für Aufhörversuche an. Ihr soziales Umfeld und Stress waren häufige Gründe für Rückfälle. Ehemalige Raucher*innen berichteten von bereits eingetretenen gesundheitlichen Problemen, welche sie mit dem Rauchen in Verbindung gebracht hatten, als treibende Kräfte um nachhaltig abstinent sein zu können. Interpretation Die Teilnahme an einem kardialen Rehabilitationsprogramm war bei Patienten*innen mit kardiovaskulärer Erkrankung deutlich mit dem Verzicht auf Tabakrauchen assoziiert. Beratung zur Raucherentwöhnung und Rückfallprophylaxe könnten Alternativen für die, in der subjektiven Wahrnehmung, angenehmen Aspekte des Rauchens bieten und effektive Strategien zur Vermeidung von Rückfällen berücksichtigen. KW - Tabakkonsum KW - Koronare Herzkrankheit KW - Tobacco smoking KW - Coronary heart disease Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-223955 ER - TY - JOUR A1 - Hebestreit, Helge A1 - Zeidler, Cornelia A1 - Schippers, Christopher A1 - de Zwaan, Martina A1 - Deckert, Jürgen A1 - Heuschmann, Peter A1 - Krauth, Christian A1 - Bullinger, Monika A1 - Berger, Alexandra A1 - Berneburg, Mark A1 - Brandstetter, Lilly A1 - Deibele, Anna A1 - Dieris-Hirche, Jan A1 - Graessner, Holm A1 - Gündel, Harald A1 - Herpertz, Stephan A1 - Heuft, Gereon A1 - Lapstich, Anne-Marie A1 - Lücke, Thomas A1 - Maisch, Tim A1 - Mundlos, Christine A1 - Petermann-Meyer, Andrea A1 - Müller, Susanne A1 - Ott, Stephan A1 - Pfister, Lisa A1 - Quitmann, Julia A1 - Romanos, Marcel A1 - Rutsch, Frank A1 - Schaubert, Kristina A1 - Schubert, Katharina A1 - Schulz, Jörg B. A1 - Schweiger, Susann A1 - Tüscher, Oliver A1 - Ungethüm, Kathrin A1 - Wagner, Thomas O. F. A1 - Haas, Kirsten T1 - Dual guidance structure for evaluation of patients with unclear diagnosis in centers for rare diseases (ZSE-DUO): study protocol for a controlled multi-center cohort study JF - Orphanet Journal of Rare Diseases N2 - Background In individuals suffering from a rare disease the diagnostic process and the confirmation of a final diagnosis often extends over many years. Factors contributing to delayed diagnosis include health care professionals' limited knowledge of rare diseases and frequent (co-)occurrence of mental disorders that may complicate and delay the diagnostic process. The ZSE-DUO study aims to assess the benefits of a combination of a physician focusing on somatic aspects with a mental health expert working side by side as a tandem in the diagnostic process. Study design This multi-center, prospective controlled study has a two-phase cohort design. Methods Two cohorts of 682 patients each are sequentially recruited from 11 university-based German Centers for Rare Diseases (CRD): the standard care cohort (control, somatic expertise only) and the innovative care cohort (experimental, combined somatic and mental health expertise). Individuals aged 12 years and older presenting with symptoms and signs which are not explained by current diagnoses will be included. Data will be collected prior to the first visit to the CRD’s outpatient clinic (T0), at the first visit (T1) and 12 months thereafter (T2). Outcomes Primary outcome is the percentage of patients with one or more confirmed diagnoses covering the symptomatic spectrum presented. Sample size is calculated to detect a 10 percent increase from 30% in standard care to 40% in the innovative dual expert cohort. Secondary outcomes are (a) time to diagnosis/diagnoses explaining the symptomatology; (b) proportion of patients successfully referred from CRD to standard care; (c) costs of diagnosis including incremental cost effectiveness ratios; (d) predictive value of screening instruments administered at T0 to identify patients with mental disorders; (e) patients’ quality of life and evaluation of care; and f) physicians’ satisfaction with the innovative care approach. Conclusions This is the first multi-center study to investigate the effects of a mental health specialist working in tandem with a somatic expert physician in CRDs. If this innovative approach proves successful, it will be made available on a larger scale nationally and promoted internationally. In the best case, ZSE-DUO can significantly shorten the time to diagnosis for a suspected rare disease. KW - rare diseases KW - multi‑center cohort study KW - dual guidance Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-300440 VL - 17 IS - 1 ER - TY - JOUR A1 - Buerger, Arne A1 - Emser, Theresa A1 - Seidel, Alexandra A1 - Scheiner, Christin A1 - von Schoenfeld, Cornelia A1 - Ruecker, Viktoria A1 - Heuschmann, Peter U. A1 - Romanos, Marcel T1 - DUDE - a universal prevention program for non-suicidal self-injurious behavior in adolescence based on effective emotion regulation: study protocol of a cluster-randomized controlled trial JF - Trials N2 - Background Non-suicidal self-injury (NSSI) has become a substantial public health problem. NSSI is a high-risk marker for the development and persistence of mental health problems, shows high rates of morbidity and mortality, and causes substantial health care costs. Thus, there is an urgent need for action to develop universal prevention programs for NSSI before adolescents begin to show this dangerous behavior. Currently, however, universal prevention programs are lacking. Methods The main objective of the present study is to evaluate a newly developed universal prevention program (“DUDE – Du und deine Emotionen / You and your emotions”), based on a skills-based approach in schools, in 3200 young adolescents (age 11–14 years). The effectiveness of DUDE will be investigated in a cluster-randomized controlled trial (RCT) in schools (N = 16). All groups will receive a minimal intervention called “Stress-free through the school day” as a mental health literacy program to prevent burnout in school. The treatment group (N = 1600; 8 schools) will additionally undergo the universal prevention program DUDE and will be divided into treatment group 1 (DUDE conducted by trained clinical psychologists; N = 800; 4 schools) and treatment group 2 (DUDE conducted by trained teachers; N = 800; 4 schools). The active control group (N = 1600; 8 schools) will only receive the mental health literacy prevention. Besides baseline assessment (T0), measurements will occur at the end of the treatment (T1) and at 6- (T2) and 12-month (T3) follow-up evaluations. The main outcome is the occurrence of NSSI within the last 6 months assessed by a short version of the Deliberate Self-Harm Inventory (DSHI-9) at the 1-year follow-up (primary endpoint; T3). Secondary outcomes are emotion regulation, suicidality, health-related quality of life, self-esteem, and comorbid psychopathology and willingness to change. Discussion DUDE is tailored to diminish the incidence of NSSI and to prevent its possible long-term consequences (e.g., suicidality) in adolescents. It is easy to access in the school environment. Furthermore, DUDE is a comprehensive approach to improve mental health via improved emotion regulation. KW - universal prevention KW - NSSI KW - self-injury KW - emotion regulation KW - RCT KW - school-based prevention KW - adolescence Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-265874 VL - 23 ER - TY - JOUR A1 - Montellano, Felipe A. A1 - Kluter, Elisabeth J. A1 - Rücker, Viktoria A1 - Ungethüm, Kathrin A1 - Mackenrodt, Daniel A1 - Wiedmann, Silke A1 - Dege, Tassilo A1 - Quilitzsch, Anika A1 - Morbach, Caroline A1 - Frantz, Stefan A1 - Störk, Stefan A1 - Haeusler, Karl Georg A1 - Kleinschnitz, Christoph A1 - Heuschmann, Peter U. T1 - Cardiac dysfunction and high-sensitive C-reactive protein are associated with troponin T elevation in ischemic stroke: insights from the SICFAIL study JF - BMC Neurology N2 - Background Troponin elevation is common in ischemic stroke (IS) patients. The pathomechanisms involved are incompletely understood and comprise coronary and non-coronary causes, e.g. autonomic dysfunction. We investigated determinants of troponin elevation in acute IS patients including markers of autonomic dysfunction, assessed by heart rate variability (HRV) time domain variables. Methods Data were collected within the Stroke Induced Cardiac FAILure (SICFAIL) cohort study. IS patients admitted to the Department of Neurology, Würzburg University Hospital, underwent baseline investigation including cardiac history, physical examination, echocardiography, and blood sampling. Four HRV time domain variables were calculated in patients undergoing electrocardiographic Holter monitoring. Multivariable logistic regression with corresponding odds ratios (OR) and 95% confidence intervals (CI) was used to investigate the determinants of high-sensitive troponin T (hs-TnT) levels ≥14 ng/L. Results We report results from 543 IS patients recruited between 01/2014–02/2017. Of those, 203 (37%) had hs-TnT ≥14 ng/L, which was independently associated with older age (OR per year 1.05; 95% CI 1.02–1.08), male sex (OR 2.65; 95% CI 1.54–4.58), decreasing estimated glomerular filtration rate (OR per 10 mL/min/1.73 m2 0.71; 95% CI 0.61–0.84), systolic dysfunction (OR 2.79; 95% CI 1.22–6.37), diastolic dysfunction (OR 2.29; 95% CI 1.29–4.02), atrial fibrillation (OR 2.30; 95% CI 1.25–4.23), and increasing levels of C-reactive protein (OR 1.48 per log unit; 95% CI 1.22–1.79). We did not identify an independent association of troponin elevation with the investigated HRV variables. Conclusion Cardiac dysfunction and elevated C-reactive protein, but not a reduced HRV as surrogate of autonomic dysfunction, were associated with increased hs-TnT levels in IS patients independent of established cardiovascular risk factors. KW - echocardiography KW - ischemic stroke KW - troponin KW - heart failure KW - biomarkers Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-300119 VL - 22 IS - 1 ER - TY - JOUR A1 - Martin, Eva A1 - Mauer, Isabell A1 - Malzahn, Uwe A1 - Heuschmann, Peter Ulrich A1 - Goebeler, Matthias A1 - Benoit, Sandrine T1 - Comorbid diseases among bullous pemphigoid patients in Germany: new insights from a case-control study JF - Journal der Deutschen Dermatologischen Gesellschaft N2 - Background and objectives Bullous pemphigoid (BP) is associated with neuropsychiatric disorders. Other comorbid diseases are discussed controversially. We evaluated the prevalence of comorbidity in BP patients in a representative area of Germany. Patients and methods Medical files of all BP patients treated at the Department of Dermatology, University Hospital Würzburg, Germany, between June 2002 and May 2013 were retrospectively reviewed. Bullous pemphigoid was diagnosed based on established criteria. For each patient, two controls were individually matched. Records were evaluated for age, sex, laboratory values, concomitant medication and comorbidity. Conditional logistic regression, multivariable regression analysis and complex regression models were performed to compare results. Results 300 BP patients were identified and compared to 583 controls. Bullous pemphigoid was associated with neuropsychiatric disorders as well as laboratory abnormalities including leukocytosis and eosinophilia. Importantly, a highly significant association of BP with anemia (OR 2.127; 95 % CI 1.532–2.953) and renal impairment (OR 2.218; 95 % CI 1.643–2.993) was identified. No association was found with malignancy and arterial hypertension. Conclusions Our data revealed an increased frequency of anemia and renal impairment in BP patients. In accordance with previous studies the strong association for neuropsychiatric disorders was confirmed (p < 0.0005). KW - bullous pemphigoid KW - comorbid diseases KW - Germany Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-318395 VL - 20 IS - 6 SP - 798 EP - 805 ER - TY - JOUR A1 - Hasenpusch, Claudia A1 - Matterne, Uwe A1 - Tischer, Christina A1 - Hrudey, Ilona A1 - Apfelbacher, Christian T1 - Development and content validation of a comprehensive health literacy survey instrument for use in individuals with asthma during the COVID-19 pandemic JF - International Journal of Environmental Research and Public Health N2 - Individuals with chronic conditions have been faced with many additional challenges during the COVID-19 pandemic. Individual health literacy (HL) as the ability to access, understand, evaluate, and apply pandemic-related information has thus become ever more important in these populations. The purpose of this study was to develop and content-validate a comprehensive HL survey instrument for people with asthma based on an integrated framework, and on previous surveys and other instruments for use in the general population and vulnerable groups. Beside HL, assumed determinants, mediators, and health outcomes were embraced in the framework. A mixed-method design was used. A comprehensive examination of the available literature yielded an initial pool of 398 single items within 20 categories. Based on content validity indices (CVI) of expert ratings (n = 11) and the content analysis of cognitive interviews with participants (n = 9), the item pool was reduced, and individual items/scales refined or modified. The instrument showed appropriate comprehensibility (98.0%), was judged relevant, and had an acceptable CVI at scale level (S-CVI/Ave = 0.91). The final version comprises 14 categories measured by 38 questions consisting of 116 single items. In terms of content, the instrument appears a valid representation of behavioural and psychosocial constructs pertaining to a broad HL understanding and relevant to individuals with asthma during the COVID-19 pandemic. Regular monitoring of these behavioural and psychosocial constructs during the course of the pandemic can help identify needs as well as changes during the course of the pandemic, which is particularly important in chronic disease populations. KW - SARS-CoV-2 KW - COVID-19 KW - asthma KW - survey instrument KW - questionnaire development KW - health literacy Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-262146 SN - 1660-4601 VL - 19 IS - 4 ER - TY - THES A1 - Jirù-Hillmann, Steffi T1 - Schlaganfallversorgung: Europäische, deutsche und regionale Perspektiven T1 - Stroke care: European, national and regional perspectives N2 - Seit Mitte der 1990er Jahre wurden nationale und regionale Schlaganfallregister in Europa etabliert, die Auskunft über die Versorgungsqualität von Schlaganfallpatienten geben. Bislang lagen nur wenige Daten zu zeitlichen Trends der akuten Schlaganfallversorgung vor. Diese sind jedoch essentiell, um beispielsweise Zusammenhänge zwischen der Einführung potentiell qualitätsverbessernder Maßnahmen und der Entwicklung der Versorgungsqualität feststellen zu können. Die Behandlung von Schlaganfallpatienten auf Stroke Units ist aufgrund der eindeutigen Evidenz aus randomisierten- und Beobachtungsstudien zum Standard geworden. Bislang war unklar, ob demografische und klinische Charakteristika die direkte Aufnahme auf eine Stroke Unit beeinflussen. Zudem war nicht bekannt, ob und wenn ja, in welchem Ausmaß strukturelle Kriterien und der Anteil der Patienten, der auf eine Stroke Unit aufgenommen wurde, die Qualität der Stroke Unit Versorgung beeinflussen. Im Anschluss an die Akutbehandlung im Krankenhaus bzw. nach geeigneten Rehabilitationsmaßnahmen übernehmen pflegende Angehörige häufig die Versorgung der Schlaganfallpatienten im häuslichen Umfeld. Die aktuelle Situation der pflegenden Angehörigen von Schlaganfallpatienten in Deutschland ist bisher jedoch nur unzureichend evaluiert. In der vorliegenden Dissertation wurden zunächst im Rahmen des „European Implementation Score“-Projektes zeitliche Trends der Qualität der akuten Schlaganfallversorgung in fünf nationalen europäischen Schlaganfallregistern aus Deutschland, England/Wales/Nordirland, Polen, Schottland und Schweden nach zuvor definierten evidenzbasierten Qualitätsindikatoren berechnet. Im zweiten Schritt wurde anhand von Daten der Arbeitsgemeinschaft Deutscher Schlaganfall Register (ADSR) evaluiert, ob demografische und klinische Patientencharakteristika die direkte Aufnahme auf eine Stroke Unit in Deutschland beeinflussen. Weiterhin wurde der Einfluss struktureller Charakteristika auf die Erfüllung von 11 evidenzbasierter Qualitätsindikatoren in Krankenhäusern, die über eine regionale oder überregionale Stroke Unit verfügen, untersucht. Abschließend wurden im Rahmen des regionalen Telemedizinnetzwerkes TRANSIT-Stroke demografische und klinische Charakteristika von Schlaganfallpatienten, die 3 Monate nach dem Schlaganfall mit dem Erhalt von Pflege durch einen Angehörigen assoziiert waren, identifiziert. Zusätzlich wurden mit standardisierten Erhebungsinstrumenten positive und negative Erfahrungen der Pflege eines Schlaganfallpatienten sowie die selbsteingeschätzte Belastung (deutsche Version des Caregiver Reaction Assessment und Self-Rated Burden Scale) ausgewertet sowie Faktoren, die mit den Pflegeerfahrungen und Belastungen assoziiert sind, evaluiert. Auf europäischer Ebene konnten wir einen Zusammenhang zwischen der Einführung eines neuen Qualitätsindikators und der Verbesserung der Qualität beobachten. Dies galt insbesondere für die erstmalige Einführung des Qualitätsindikators Dysphagiescreening im deutschen -(2006) und schwedischen Schlaganfallregister (2007). Somit gibt es Hinweise darauf, dass das Monitoring der Qualität der Schlaganfallversorgung zu Qualitätsverbesserungen bzw. auch zu einer vollständigeren Dokumentation führt. Insgesamt konnten wir ein qualitativ hohes Niveau der akuten Schlaganfallversorgung auf Stroke Units in Deutschland gemäß evidenzbasierter Qualitätsindikatoren feststellen. Patienten mit einem ischämischen Schlaganfall, die am Wochenende aufgenommen wurden (p<0,0001), innerhalb von 3 Stunden nach Symptombeginn im Krankenhaus aufgenommen wurden (p<0,0001), hypertensiv waren (p<0,0001), unter einer Hyperlipidämie (p<0,0001) litten, wurden mit einer höheren Wahrscheinlichkeit auf einer Stroke Unit aufgenommen. Dagegen hatten Patienten mit einem schwereren Schlaganfall (NIHSS>15) eine geringere Chance, auf einer Stroke Unit aufgenommen zu werden (p<0,0001). Der Einfluss struktureller Charakteristika auf die Qualität der Stroke Unit Versorgung war gering. Eine Verbesserung der Qualität könnte noch durch einen höheren Anteil der auf einer Stroke Unit aufgenommenen Patienten erreicht werden. Im Rahmen der Nachbefragung von Patienten im regionalen Telemedizinnetzwerk TRANSIT-Stroke stellten Frauen mit 70,1% den größten Anteil der pflegenden Angehörigen dar. 74,4% der pflegenden Angehörigen war älter als 55 Jahre. In univariablen und multivariablen logistischen Regressionsanalysen waren ein hohes Alter, ein niedriger Barthel-Index bei Entlassung sowie das Vorliegen von Diabetes signifikant mit einer höheren Wahrscheinlichkeit assoziiert, Pflege von einem Angehörigen zu erhalten. Der Großteil der pflegenden Angehörigen möchte den Angehörigen pflegen und ist gleichzeitig dem Risiko gesundheitlicher Probleme ausgesetzt. Circa ein Fünftel der pflegenden Angehörigen berichtete finanzielle Belastungen aufgrund der Pflegesituation. Depressive Symptome der Patienten waren mit einer höheren Belastung der pflegenden Angehörigen hinsichtlich der selbsteingeschätzten Belastung und den positiven und negativen Erfahrungen assoziiert. Jüngere, männliche Schlaganfallpatienten, mit einem milderen Schlaganfall, die mit einer Partnerin oder Ehepartnerin zusammenleben, scheinen sich oft nicht bewusst zu sein, dass sie Pflege erhalten. Möglich ist hier, dass sie die Unterstützung und Pflege als „normal“ betrachten, während der Partner bzw. die Partnerin dies als tatsächliche Pflege wertet. Schlaganfallregister eignen sich, um die Qualität der Akutversorgung im Zeitverlauf zu monitorieren und Zusammenhänge zwischen der Einführung potentiell qualitätsverbessernder Maßnahmen und der tatsächlichen Qualität darstellen zu können. Die Qualität der Stroke Unit Versorgung in Deutschland ist auf einem hohen Niveau. Eine Verbesserung der Qualität könnte noch durch einen höheren Anteil der auf einer Stroke Unit aufgenommenen Patienten erreicht werden. Ein Großteil der Schlaganfallpatienten lebt im Anschluss an die Akutversorgung im häuslichen Umfeld, in dem pflegende Angehörige eine wichtige Rolle bei der Versorgung spielen. Pflegenden Angehörigen ist ihre Aufgabe wichtig, sind jedoch aufgrund der Pflege zugleich Belastungen hinsichtlich ihrer Gesundheit, der Gestaltung ihres täglichen Zeitplans und der Finanzen ausgesetzt. N2 - Since the mid-1990s, national and regional stroke registries have been established in Europe to provide information on the quality of acute stroke care. Up to now, little data on temporal trends regarding acute stroke care was available. However, these data are essential, for example, to evaluate associations between the introduction of a new quality assurance measure and the development of quality of care. The treatment of stroke patients at a stroke unit has become the standard of care due to clear evidence from both randomised and observational studies. Until now, it remained unclear whether demographic and clinical characteristics have an impact at direct admission to a Stroke unit. Furthermore, it was not known whether, and if so, to what extent, structural criteria and the proportion of patients being directly admitted to a stroke unit influence the quality of care. Following acute hospital treatment or appropriate rehabilitation, relatives often take care of stroke patients in the home environment. The situation of family caregivers of stroke patients in Germany has not been sufficiently evaluated so far. Based on this, in the first step of the present dissertation, temporal trends of the quality of acute stroke care of five national European stroke registries from Germany, England/Wales/Northern Ireland, Poland, Scotland, and Sweden were calculated according to previously defined evidence-based quality indicators within the framework of the “European Implementation Score” project. Subsequently, it was evaluated whether demographic and clinical characteristics influence the direct admission to a stroke unit as well as the influence of structural characteristics on the fulfilment of 11 evidence-based quality indicators in hospitals with a regional or supra-regional stroke unit. In the third step, demographic and clinical characteristics of stroke patients associated with receiving care by a family caregiver 3 months after stroke were evaluated. In addition, positive and negative experiences of caring for a stroke patient as well as self-rated burden were evaluated with standardised instruments (German version of the Caregiver Reaction Assessment and the Self-rated burden Scale) and factors associated with caregiving experiences have been identified. At the European level, we observed associations between the introduction of a new quality indicator and the improvement of quality of care. This was especially true for the introduction of the quality indicator screening for dysphagia within the German (2006) and Swedish stroke register (2007). Thus, it is possible that monitoring quality of care will lead to quality improvements respectively a more complete documentation. Overall, we found a high level of quality of acute stroke care at stroke units according to evidence-based quality indicators. Patients with ischemic stroke who were admitted at weekends (p<.0001), admitted within 3 hours of symptom onset (p<.0001), with hypertension (p<.0001), suffering from hyperlipidaemia (p<.0001) were more likely to be admitted directly to a stroke unit. In contrast, patients with a more severe stroke (NIHSS>15) had a lower chance of being admitted to a stroke unit (p<.0001). The influence of structural characteristics on the quality of stroke unit care was small. A larger proportion of patients being directly admitted to a stroke unit could still improve quality of care. Women made up the largest proportion of family caregivers with 70.1%. About 74% of family caregivers were older than 55 years. In univariable and multivariable logistic regression analyses, advanced age, a lower Barthel Index at discharge and having diabetes were significantly associated with a higher probability of receiving care from a family caregiver. The majority of family caregivers want to take care of their relatives and are exposed to the risk of health problems at the same time. About one fifth of family caregivers reported financial burden du the care situation. Patients’ depressive symptoms were associated with higher burden among family caregivers in terms of self-rated burden and all domains of the positive and negative experiences. Younger, male stroke patients, with less severe stroke, living with a female partner or spouse, are often unaware that they are receiving care. It is possible that they see the support as “normal”, while the partner sees it as actual care. If possible, the perspective of family caregivers could be taken into account when applying for a care level. Stroke registries are suitable for monitoring the quality of acute care over time and observing correlations between the introduction of potentially quality-improving measures and actual quality. The quality of acute stroke care in Germany is at a high level. An improvement in quality could still be achieved through a higher proportion of patients admitted directly to a stroke unit. A large proportion of stroke patients is living at home following acute stroke care. Family caregivers care deeply about their role, but face difficulties at the same time with their health, daily schedule and finances because of the care they provide.   KW - Schlaganfall KW - Qualität KW - pflegende Angehörige KW - zeitliche Trends KW - Schlaganfallversorgung Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-261445 ER - TY - JOUR A1 - Allgaier, Johannes A1 - Schlee, Winfried A1 - Probst, Thomas A1 - Pryss, Rüdiger T1 - Prediction of tinnitus perception based on daily life mHealth data using country origin and season JF - Journal of Clinical Medicine N2 - Tinnitus is an auditory phantom perception without external sound stimuli. This chronic perception can severely affect quality of life. Because tinnitus symptoms are highly heterogeneous, multimodal data analyses are increasingly used to gain new insights. MHealth data sources, with their particular focus on country- and season-specific differences, can provide a promising avenue for new insights. Therefore, we examined data from the TrackYourTinnitus (TYT) mHealth platform to create symptom profiles of TYT users. We used gradient boosting engines to classify momentary tinnitus and regress tinnitus loudness, using country of origin and season as features. At the daily assessment level, tinnitus loudness can be regressed with a mean absolute error rate of 7.9% points. In turn, momentary tinnitus can be classified with an F1 score of 93.79%. Both results indicate differences in the tinnitus of TYT users with respect to season and country of origin. The significance of the features was evaluated using statistical and explainable machine learning methods. It was further shown that tinnitus varies with temperature in certain countries. The results presented show that season and country of origin appear to be valuable features when combined with longitudinal mHealth data at the level of daily assessment. KW - tinnitus KW - gradient boosting machine KW - mobile health KW - machine learning KW - multimodal data KW - explainable machine learning Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-281812 SN - 2077-0383 VL - 11 IS - 15 ER - TY - JOUR A1 - Forchert, Leandra A1 - Potapova, Ekaterina A1 - Panetta, Valentina A1 - Dramburg, Stephanie A1 - Perna, Serena A1 - Posa, Daniela A1 - Resch‐Marat, Yvonne A1 - Lupinek, Christian A1 - Rohrbach, Alexander A1 - Grabenhenrich, Linus A1 - Icke, Katja A1 - Bauer, Carl‐Peter A1 - Hoffman, Ute A1 - Forster, Johannes A1 - Zepp, Fred A1 - Schuster, Antje A1 - Wahn, Ulrich A1 - Keil, Thomas A1 - Lau, Susanne A1 - Vrtala, Susanne A1 - Valenta, Rudolf A1 - Matricardi, Paolo Maria T1 - Der p 23‐specific IgE response throughout childhood and its association with allergic disease: A birth cohort study JF - Pediatric Allergy and Immunology N2 - Background The Dermatophagoides pteronyssinus molecule Der p 23 is a major allergen whose clinical relevance has been shown in cross‐sectional studies. We longitudinally analysed the trajectory of Der p 23‐specific IgE antibody (sIgE) levels throughout childhood and youth, their early‐life determinants and their clinical relevance for allergic rhinitis and asthma. Methods We obtained sera and clinical data of 191 participants of the German Multicentre Allergy Study, a prospective birth cohort. Serum samples from birth to 20 years of age with sIgE reactivity to Der p 23 in a customised semiquantitative microarray were newly analysed with a singleplex quantitative assay. Early mite exposure was assessed by measuring the average content of Der p 1 in house dust at 6 and 18 months. Results Der p 23‐sIgE levels were detected at least once in 97/191 participants (51%). Prevalence of Der p 23 sensitisation and mean sIgE levels increased until age 10 years, plateaued until age 13 years and were lowest at age 20 years. Asthma, allergic rhinitis (AR) and atopic dermatitis (AD) were more prevalent in Der p 23‐sensitised children, including those with monomolecular but persistent sensitisation (11/97, 11%). A higher exposure to mites in infancy and occurrence of AD before 5 years of age preceded the onset of Der p 23 sensitisation, which in turn preceded a higher incidence of asthma. Conclusions Der p 23 sensitisation peaks in late childhood and then decreases. It is preceded by early mite exposure and AD. Asthma and AR can occur in patients persistently sensitised to Der p 23 as the only mite allergen, suggesting the inclusion of molecular testing of Der p 23‐sIgE for subjects with clinical suspicion of HDM allergy but without sIgE to other major D.pt. allergens. KW - asthma KW - birth cohort KW - childhood KW - Der p 23 KW - house dust mite allergy KW - IgE Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-287181 VL - 33 IS - 7 ER - TY - JOUR A1 - Schlee, Winfried A1 - Neff, Patrick A1 - Simoes, Jorge A1 - Langguth, Berthold A1 - Schoisswohl, Stefan A1 - Steinberger, Heidi A1 - Norman, Marie A1 - Spiliopoulou, Myra A1 - Schobel, Johannes A1 - Hannemann, Ronny A1 - Pryss, Rüdiger T1 - Smartphone-guided educational counseling and self-help for chronic tinnitus JF - Journal of Clinical Medicine N2 - Tinnitus is an auditory phantom perception in the ears or head in the absence of a corresponding external stimulus. There is currently no effective treatment available that reliably reduces tinnitus. Educational counseling is a treatment approach that aims to educate patients and inform them about possible coping strategies. For this feasibility study, we implemented educational material and self-help advice in a smartphone app. Participants used the educational smartphone app unsupervised during their daily routine over a period of four months. Comparing the tinnitus outcome measures before and after smartphone-guided treatment, we measured changes in tinnitus-related distress, but not in tinnitus loudness. Improvements on the Tinnitus Severity numeric rating scale reached an effect size of 0.408, while the improvements on the Tinnitus Handicap Inventory (THI) were much smaller with an effect size of 0.168. An analysis of user behavior showed that frequent and intensive use of the app is a crucial factor for treatment success: participants that used the app more often and interacted with the app intensively reported a stronger improvement in the tinnitus. Between study allocation and final assessment, 26 of 52 participants dropped out of the study. Reasons for the dropouts and lessons for future studies are discussed in this paper. KW - tinnitus KW - self-help KW - ecological momentary assessment KW - ehealth KW - smart-phone KW - intervention Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-267295 SN - 2077-0383 VL - 11 IS - 7 ER -