Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Randomized Evaluation Of Intracoronary Nitroprusside vs Adenosine After Thrombus-aspiration During Primary PErcutaneous Coronary Intervention for the Prevention of No Reflow in Acute Myocardial Infarc
Brief Summary:
The occurrence of no-reflow phenomenon after recanalization of the infarct related artery in acute myocardial infarction is described in up to 40% of cases. This event is associated with a worse prognosis at follow up and an unfavourable left ventricular remodelling . Two main pathogenetic mechanisms cause no-reflow: distal embolization and ischemia-reperfusion injury.
Due to the multifactorial pathogenesis of no-reflow during acute MI a combined mechanic and pharmacologic approach is believed to offer a better solution for achieving optimal microvascular reperfusion. Thus, in this randomized study we will assess the effect of nitroprusside or adenosine in adjunct to current best therapy (thrombus aspiration and IIb-IIIa antagonists) for ST elevation MI using ST segment resolution on standard 12 leads ECG as primary endpoint of myocardial reperfusion.