Journal article

Ticagrelor and Aspirin or Aspirin Alone in Acute Ischemic Stroke or TIA

S Claiborne Johnston, Pierre Amarenco, Hans Denison, Scott R Evans, Anders Himmelmann, Stefan James, Mikael Knutsson, Per Ladenvall, Carlos A Molina, Yongjun Wang

NEW ENGLAND JOURNAL OF MEDICINE | MASSACHUSETTS MEDICAL SOC | Published : 2020

Abstract

BACKGROUND: Trials have evaluated the use of clopidogrel and aspirin to prevent stroke after an ischemic stroke or transient ischemic attack (TIA). In a previous trial, ticagrelor was not better than aspirin in preventing vascular events or death after stroke or TIA. The effect of the combination of ticagrelor and aspirin on prevention of stroke has not been well studied. METHODS: We conducted a randomized, placebo-controlled, double-blind trial involving patients who had had a mild-to-moderate acute noncardioembolic ischemic stroke, with a National Institutes of Health Stroke Scale (NIHSS) score of 5 or less (range, 0 to 42, with higher scores indicating more severe stroke), or TIA and who ..

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