1-year survival in a randomized trial of facilitated reperfusion: results from the FINESSE (Facilitated Intervention with Enhanced Reperfusion Speed to Stop Events) trial

Abstract

Objectives: The aim of this report was to evaluate 12-month outcomes of facilitated percutaneous coronary intervention (PCI) in the FINESSE (Facilitated Intervention with Enhanced Reperfusion Speed to Stop Events) trial.

Background: Treatment delays remain common for patients with primary PCI leading to studies evaluating possible benefit of "facilitated" PCI. In the FINESSE trial, no reduction in the 90-day primary ischemic end point and an increase in bleeding were observed with both facilitated approaches, although modest favorable trends were seen for some patient subgroups.

Methods: A total of 2,452 patients with ST-segment elevation myocardial infarction (MI) and anticipated 1 to 4 h delay until catheterization were randomized to reduced-dose reteplase + abciximab, abciximab alone, or placebo, followed by expedited primary PCI. Placebo-treated patients received abciximab in the cath lab. One-year mortality was a pre-specified secondary end point.

Results: One-year mortalities in the 3 groups noted in the preceding text were 6.3%, 7.4%, and 7.0%, respectively (p = NS), representing 1.1%, 1.9%, and 2.5% increments since the 90-day outcome (p = 0.053 for combination treatment vs. primary PCI). A favorable trend with combination treatment was seen for patients with anterior MI (p = 0.09), but no other specified groups benefited or tended to benefit. Independent baseline correlates of 1-year mortality were systolic blood pressure <100 mm Hg, prior MI, age, Killip class >1, anterior MI, body mass index < or =25 kg/m(2), heart rate >100 beats/min, and no statin use.

Conclusions: These results suggest that widespread utilization of the facilitated approaches tested cannot be justified, but that high-risk patient groups such as patients with anterior MI may deserve further study. (The FINESSE trial; NCT00046228).