TY - JOUR A1 - Bohmann, Ferdinand O. A1 - Kurka, Natalia A1 - du Mesnil de Rochemont, Richard A1 - Gruber, Katharina A1 - Guenther, Joachim A1 - Rostek, Peter A1 - Rai, Heike A1 - Zickler, Philipp A1 - Ertl, Michael A1 - Berlis, Ansgar A1 - Poli, Sven A1 - Mengel, Annerose A1 - Ringleb, Peter A1 - Nagel, Simon A1 - Pfaff, Johannes A1 - Wollenweber, Frank A. A1 - Kellert, Lars A1 - Herzberg, Moriz A1 - Koehler, Luzie A1 - Haeusler, Karl Georg A1 - Alegiani, Anna A1 - Schubert, Charlotte A1 - Brekenfeld, Caspar A1 - Doppler, Christopher E. J. A1 - Onur, Oezguer A. A1 - Kabbasch, Christoph A1 - Manser, Tanja A1 - Pfeilschifter, Waltraud T1 - Simulation-based training of the rapid evaluation and management of acute stroke (STREAM) — a prospective single-arm multicenter trial JF - Frontiers in Neurology N2 - Introduction: Acute stroke care delivered by interdisciplinary teams is time-sensitive. Simulation-based team training is a promising tool to improve team performance in medical operations. It has the potential to improve process times, team communication, patient safety, and staff satisfaction. We aim to assess whether a multi-level approach consisting of a stringent workflow revision based on peer-to-peer review and 2–3 one-day in situ simulation trainings can improve acute stroke care processing times in high volume neurocenters within a 6 months period. Methods and Analysis: The trial is being carried out in a pre-test-post-test design at 7 tertiary care university hospital neurocenters in Germany. The intervention is directed at the interdisciplinary multiprofessional stroke teams. Before and after the intervention, process times of all direct-to-center stroke patients receiving IV thrombolysis (IVT) and/or endovascular therapy (EVT) will be recorded. The primary outcome measure will be the “door-to-needle” time of all consecutive stroke patients directly admitted to the neurocenters who receive IVT. Secondary outcome measures will be intervention-related process times of the fraction of patients undergoing EVT and effects on team communication, perceived patient safety, and staff satisfaction via a staff questionnaire. Interventions: We are applying a multi-level intervention in cooperation with three “STREAM multipliers” from each center. First step is a central meeting of the multipliers at the sponsor's institution with the purposes of algorithm review in a peer-to-peer process that is recorded in a protocol and an introduction to the principles of simulation training and debriefing as well as crew resource management and team communication. Thereafter, the multipliers cooperate with the stroke team trainers from the sponsor's institution to plan and execute 2–3 one-day simulation courses in situ in the emergency department and CT room of the trial centers whereupon they receive teaching materials to perpetuate the trainings. Clinical Trial Registration: STREAM is a registered trial at https://clinicaltrials.gov/ct2/show/NCT03228251. KW - CRM KW - thrombolysis (tPA) KW - stroke KW - emergency care KW - simulation training Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-369239 SN - 1664-2295 VL - 10 ER - TY - JOUR A1 - Schmidbauer, Moritz L. A1 - Ferse, Caroline A1 - Salih, Farid A1 - Klingner, Carsten A1 - Musleh, Rita A1 - Kunst, Stefan A1 - Wittstock, Matthias A1 - Neumann, Bernhard A1 - Schebesch, Karl-Michael A1 - Bösel, Julian A1 - Godau, Jana A1 - Lochner, Piergiorgio A1 - Adam, Elisabeth H. A1 - Jahnke, Kolja A1 - Knier, Benjamin A1 - Schirotzek, Ingo A1 - Müllges, Wolfgang A1 - Notz, Quirin A1 - Dengl, Markus A1 - Güldner, Andreas A1 - Onur, Oezguer A. A1 - Garcia Borrega, Jorge A1 - Dimitriadis, Konstantinos A1 - Günther, Albrecht T1 - COVID-19 and intracranial hemorrhage: a multicenter case series, systematic review and pooled analysis JF - Journal of Clinical Medicine N2 - Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) profoundly impacts hemostasis and microvasculature. In the light of the dilemma between thromboembolic and hemorrhagic complications, in the present paper, we systematically investigate the prevalence, mortality, radiological subtypes, and clinical characteristics of intracranial hemorrhage (ICH) in coronavirus disease (COVID-19) patients. Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we performed a systematic review of the literature by screening the PubMed database and included patients diagnosed with COVID-19 and concomitant ICH. We performed a pooled analysis, including a prospectively collected cohort of critically ill COVID-19 patients with ICH, as part of the PANDEMIC registry (Pooled Analysis of Neurologic Disorders Manifesting in Intensive Care of COVID-19). Results: Our literature review revealed a total of 217 citations. After the selection process, 79 studies and a total of 477 patients were included. The median age was 58.8 years. A total of 23.3% of patients experienced the critical stage of COVID-19, 62.7% of patients were on anticoagulation and 27.5% of the patients received ECMO. The prevalence of ICH was at 0.85% and the mortality at 52.18%, respectively. Conclusion: ICH in COVID-19 patients is rare, but it has a very poor prognosis. Different subtypes of ICH seen in COVID-19, support the assumption of heterogeneous and multifaceted pathomechanisms contributing to ICH in COVID-19. Further clinical and pathophysiological investigations are warranted to resolve the conflict between thromboembolic and hemorrhagic complications in the future. KW - COVID-19 KW - intracranial hemorrhage KW - prognosis KW - anticoagulation Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-255236 SN - 2077-0383 VL - 11 IS - 3 ER -