TY - JOUR A1 - Grube, Maike Miriam A1 - Koennecke, Hans-Christian A1 - Walter, Georg A1 - Meisel, Andreas A1 - Sobesky, Jan A1 - Nolte, Christian Hans A1 - Wellwood, Ian A1 - Heuschmann, Peter Ulrich T1 - Influence of Acute Complications on Outcome 3 Months after Ischemic Stroke JF - PLOS ONE N2 - 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. KW - hospital medical complications KW - quality-of-care KW - term mortality KW - Barthel-Index KW - rankin scale KW - risk-factors KW - trial KW - reliability KW - dependency KW - predictors Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-128362 SN - 1932-6203 VL - 8 IS - 9 ER - TY - JOUR A1 - Hillmann, Steffi A1 - Wiedmann, Silke A1 - Rücker, Viktoria A1 - Berger, Klaus A1 - Nabavi, Darius A1 - Bruder, Ingo A1 - Koennecke, Hans-Christian A1 - Seidel, Günter A1 - Misselwitz, Björn A1 - Janssen, Alfred A1 - Burmeister, Christoph A1 - Matthis, Christine A1 - Busse, Otto A1 - Hermanek, Peter A1 - Heuschmann, Peter Ulrich T1 - Stroke unit care in Germany: the German stroke registers study group (ADSR) JF - BMC Neurology N2 - 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. KW - stroke register KW - stroke unit care KW - quality of health care KW - quality indicators Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-159447 VL - 17 IS - 49 ER - 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 -