The Efficacy of Intensive Statin Therapy in Acute Ischemic Stroke Following Intravenous Thrombolysis: The CASE II Study.

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Title: The Efficacy of Intensive Statin Therapy in Acute Ischemic Stroke Following Intravenous Thrombolysis: The CASE II Study.
Authors: Chen, Fujian, Zhou, Huan, Zhang, Tingxia, Wang, Liangxue, Chen, Hongfang, Hu, Jin, Xie, Guomin, Yan, Shenqiang, Lou, Min
Source: CNS Neuroscience & Therapeutics; Jan2025, Vol. 31 Issue 1, p1-7, 7p
Subject Terms: ISCHEMIC stroke, THROMBOLYTIC therapy, STATINS (Cardiovascular agents), FUNCTIONAL independence measure, NEUROLOGIC manifestations of general diseases, HEALTH outcome assessment, PROPENSITY score matching, ATORVASTATIN
Abstract: Aims: This study aimed to investigate the efficacy of early intensive statin therapy following intravenous thrombolysis (IVT) in patients with acute ischemic stroke (AIS). Methods: AIS patients who received IVT and statin therapy were included from multicenter registry databases. The primary endpoint was functional independence, defined by a modified Rankin Scale (mRS) score of 0–2 at 90 days. Propensity score matching (PSM) analyses were employed. Results: A total of 21,349 patients were included in this study, with a mean age of 68.5 ± 12.6 years, of whom 13,578 (63.6%) were male. The baseline NIHSS score was 4 (IQR 2–8). A total of 9532 patients (44.6%) received intensive statin therapy. In the PSM analysis, the proportion of patients with mRS scores of 0–2 was significantly higher in the intensive statin therapy group (OR = 1.095, 95% CI 1.022–1.173, p = 0.010). Statin type modified the effect of intensive statin therapy on functional independence (p‐value for interaction = 0.030). Treatment effects favoring the intensive approach were observed in patients receiving atorvastatin (OR = 1.134, 95% CI 1.051–1.224, p = 0.001). Conclusion: Early intensive statin therapy following IVT leads to a significant but modest improvement in neurological outcomes, particularly in patients treated with atorvastatin as part of the intensive regimen. [ABSTRACT FROM AUTHOR]
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Database: Complementary Index
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ISSN:17555930
DOI:10.1111/cns.70186
Published in:CNS Neuroscience & Therapeutics
Language:English