Journal of interventional cardiology
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Randomized Controlled Trial Comparative Study
Intracoronary compared to intravenous bolus abciximab during primary percutaneous coronary intervention in ST-segment Elevation Myocardial Infarction (STEMI) patients reduces 30-day mortality and target vessel revascularization: a randomized trial.
Abciximab is beneficial in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI). However, the optimal administration route of the initial bolus of abciximab, that is, intravenous (IV) versus intracoronary (IC), has been questioned. Preliminary studies suggest that IC-bolus is superior, probably due to high local concentration. In this study, we assess the short-term efficacy and safety of IC compared to IV bolus of abciximab in patients with STEMI during pPCI. ⋯ IC administration of bolus abciximab in STEMI patients undergoing pPCI reduces 30-day mortality and TVR and tends to reduce MI, compared to IV-bolus.