Early eptifibatide improves TIMI 3 patency before primary percutaneous coronary intervention for acute ST elevation myocardial infarction: results of the randomized integrilin in acute myocardial infarction (INTAMI) pilot trial

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Abstract
Aims Adjunctive therapy with glycoprotein IIb/IIIa inhibitors has been shown to reduce ischaemic complications and improve clinical outcome in patients with primary percutaneous coronary intervention (PCI) for acute ST elevation myocardial infarction. Little is known about the use of eptifibatide in this setting. Methods and results One hundred and two patients with ST elevation myocardial infarction P=0.01). The incidence of complete ST resolution 1 h after PCI was 61% in early group and 66% in the late or no group, respectively (P=n.s.). There were no significant differences in the rates of TIMI 3 flow after PCI, death, reinfarction, stroke, and major bleeding complications until day 30. Conclusion In this pilot trial, double bolus eptifibatide given in the emergency room improved TIMI 3 grade flow of the infarct-related coronary artery before PCI. These results should be confirmed in a larger trial and whether this advantage translates into an improvement in clinical outcome should be tested in a trial with primary clinical endpoints.

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