Randomized trial of primary PCI with or without routine manual thrombectomy.

ABSTRACT:

Background

During primary percutaneous coronary intervention (PCI), manual thrombectomy may reduce distal embolization and thus improve microvascular perfusion. Small trials have suggested that thrombectomy improves surrogate and clinical outcomes, but a larger trial has reported conflicting results.

Methods

We randomly assigned 10,732 patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary PCI to a strategy of routine upfront manual thrombectomy versus PCI alone. The primary outcome was a composite of death from cardiovascular causes, recurrent myocardial infarction, cardiogenic shock, or New York Heart Association (NYHA) class IV heart failure within 180 days. The key safety outcome was stroke within 30 days.

Results

The primary outcome o

SUBMITTER: Jolly SS 

PROVIDER: S-EPMC4995102 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature