Reduction in Revascularization With Icosapent Ethyl

Background: Patients with elevated triglycerides despite statin therapy have increased risk for ischemic events, including coronary revascularizations. Methods: REDUCE-IT (The Reduction of Cardiovascular Events with Icosapent Ethyl–Intervention Trial), a multicenter, double-blind, placebo-controlled trial, randomly assigned statin-treated patients with elevated triglycerides (135–499 mg/dL), controlled low-density lipoprotein (41–100 mg/dL), and either established cardiovascular disease or diabetes plus other risk factors to receive icosapent ethyl 4 g/d or placebo. The primary and key secondary composite end points were significantly reduced. Prespecified analyses examined all coronary revascularizations, recurrent revascularizations, and revascularization subtypes. Results: A total of 8179 randomly assigned patients were followed for 4.9 years (median). First revascularizations were reduced to 9.2% (22.5/1000 patient-years) with icosapent ethyl versus 13.3% (33.7/1000 patient-years) with placebo (hazard ratio, 0.66 [95% CI, 0.58–0.76]; P P P P =0.0005). Conclusions: Icosapent ethyl reduced the need for first and subsequent coronary revascularizations in statin-treated patients with elevated triglycerides and increased cardiovascular risk. To our knowledge, icosapent ethyl is the first non–low-density lipoprotein–lowering treatment that has been shown to reduce coronary artery bypass grafting in a blinded, randomized trial. Registration: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT01492361.