Refine
Has Fulltext
- yes (2)
Is part of the Bibliography
- yes (2)
Document Type
- Journal article (1)
- Doctoral Thesis (1)
Keywords
- anticoagulation (2) (remove)
Institute
- Neurologische Klinik und Poliklinik (2) (remove)
ZIEL: An möglichst großer Fallzahl und vergleichbarem Patientenkollektiv zu überprüfen, ob eine niedrigdosierte Heparintherapie für Patienten mit intracerebralen Blutungen schädliche oder nützliche Auswirkungen hat. METHODEN: retrospektive Analyse von 238 Patienten mit Stammganglienblutungen hinsichtlich Heparinbehandlung sowie operativer vs. konservativer Behandlung und folgende Auswirkung auf Blutungskomplikation, thrombembolische Ereignisse, Mortalität und funktionellem Outcome nach dem GOS. ERGEBNIS: kein Nachblutungsrisiko, durchweg günstigere Prognose für heparinbehandelte Patienten (86% im Kollektiv), bei tendenziell positiver Patientenselektion, weitere prospektive Studien gerechtfertigt und wünschenswert; operative Therapieindikation streng zu stellen
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.