Thrombolysis With Tenecteplase for Minor Disabling Stroke
JAMA Neurology 10.1001/jamaneurol.2025.4152October 27, 2025 at 11:00 AM EDT
Did outcomes following intravenous tenecteplase for minor ischemic stroke vary based on the presence of disabling deficits?In this secondary analysis of the TEMPO-2 randomized clinical trial including 884 patients with minor ischemic stroke and proven intracranial occlusion, both patients with and without disabling deficits defined according to US National Institutes of Health Stroke Scale (NIHSS)–based criteria showed a neutral treatment effect from intravenous tenecteplase, with no significant effect modification.Current definitions of disabling stroke did not modify the neutral treatment effect of intravenous tenecteplase in patients with minor stroke and intracranial occlusion.
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