Exploring Between-Study Heterogeneity in Extended-Window IV Thrombolysis for Acute Ischemic Stroke: A Meta-Analysis of 18 Randomized Controlled Trials. | Clinic

IV thrombolysis (IVT) is the standard-of-care evidence-based treatment of eligible patients with acute ischemic stroke (AIS) within 4.5 hours of symptom onset. Emerging evidence supports its use beyond this time window, leading to expanded recommendations for selected patients pr

Medical Literature · Updated 2026-08-02

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