Cardiology
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Randomized Controlled Trial Comparative Study
Intracoronary compared to intravenous abciximab in patients with ST segment elevation myocardial infarction treated with primary percutaneous coronary intervention reduces mortality, target vessel revascularization and reinfarction after 1 year.
Administration of the glycoprotein IIb/IIIa inhibitor abciximab to patients with ST segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI) improves outcome. Data have suggested that an intracoronary (IC) bolus might be superior to the standard intravenous (IV) administration. We have previously reported reduced short-term mortality and need for target vessel revascularization (TVR) with the IC route. We now present long-term data from our randomized trial on IC versus IV abciximab in pPCI-treated STEMI patients. ⋯ In pPCI-treated STEMI patients treated with abciximab, IC bolus administration resulted in a significant reduction in mortality, TVR and MI compared to IV bolus administration.