The New England journal of medicine
-
Randomized Controlled Trial Multicenter Study Clinical Trial
A randomized trial of low-dose aspirin in the primary prevention of cardiovascular disease in women.
Randomized trials have shown that low-dose aspirin decreases the risk of a first myocardial infarction in men, with little effect on the risk of ischemic stroke. There are few similar data in women. ⋯ In this large, primary-prevention trial among women, aspirin lowered the risk of stroke without affecting the risk of myocardial infarction or death from cardiovascular causes, leading to a nonsignificant finding with respect to the primary end point.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
Addition of clopidogrel to aspirin and fibrinolytic therapy for myocardial infarction with ST-segment elevation.
A substantial proportion of patients receiving fibrinolytic therapy for myocardial infarction with ST-segment elevation have inadequate reperfusion or reocclusion of the infarct-related artery, leading to an increased risk of complications and death. ⋯ In patients 75 years of age or younger who have myocardial infarction with ST-segment elevation and who receive aspirin and a standard fibrinolytic regimen, the addition of clopidogrel improves the patency rate of the infarct-related artery and reduces ischemic complications.