Association of Atrial Fibrillation with Remote Intracerebral Hemorrhage After Intravenous Thrombolysis: Results from a Multicenter Study in China

Autor: Xiaoling Pan, Yingjian Pei, Meixia Zhang, Wansi Zhong, Jin Hu, Zhimin Wang, Dongjuan Xu, Min Lou, Hongfang Chen, Zhicai Chen
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Neurology and Therapy, Vol 13, Iss 1, Pp 127-139 (2023)
Druh dokumentu: article
ISSN: 2193-8253
2193-6536
DOI: 10.1007/s40120-023-00563-9
Popis: Abstract Introduction This study aimed to investigate the association between atrial fibrillation (AF), particularly newly diagnosed AF, and remote intracerebral hemorrhage (rICH) in patients with ischemic stroke who were treated with intravenous thrombolysis (IVT). Methods This observational study was conducted on patients with ischemic stroke who received IVT with recombinant tissue-type plasminogen activator. The data were taken from a multicenter prospective registry of a Chinese population. rICH was defined as any extraischemic hemorrhage detected on computerized tomography (CT) 24 h after intravenous thrombolysis. We collected and compared the demographic data and clinical characteristics of all the patients with rICH to those of patients without any type of hemorrhagic transformation. The association between AF and rICH was analyzed using univariate analysis and binary logistic regression. Results A total of 20,697 patients were included in the study, with 1566 (7.6%) experiencing intracerebral hemorrhage (ICH), 586 (2.8%) experiencing rICH, and 19,131 (92.4%) not experiencing any form of hemorrhagic transformation. Univariate analysis revealed significant differences in age, pre-thrombolysis systolic blood pressure, baseline National Institute of Health Stroke Scale score, previously known AF, newly diagnosed AF, coronary heart disease, congestive heart failure, hyperhomocysteinemia, and history of thrombolysis between the rICH and control groups (P
Databáze: Directory of Open Access Journals
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