Intravenous Thrombolysis Beyond the Conventional Time Window for Acute Ischemic Stroke: A Systematic Review and Meta-Analysis. | ClinicLens

Intravenous thrombolysis (IVT) is an established therapy for acute ischemic stroke when administered within 4.5 hours of symptom onset. However, many patients present beyond this window or with unknown onset, and recent randomized clinical trials (RCTs) have evaluated whether ima

Medical Literature · Updated 2026-08-10

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