New STRENGTH Analysis Reignites Debate on Omega-3 CV Benefits
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Questions over the cardiovascular benefits shown in the REDUCE-IT trial with icosapent ethyl, a high-dose eicosapentaenoic acid (EPA) product, have been reignited with a new analysis from the STRENGTH trial showing no benefit of a high-dose combined omega-3 fatty acid product in patients who achieved the highest EPA levels and no harm in those with the highest levels of docosahexaenoic acid (DHA).
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@natasha-p Fish oils increase the risk of atrial fibrillation substantially, and there is no solid evidence that they help the heart in any way. The REDUCE-IT trial showed a large 25% relative risk reduction in cardiovascular events in patients taking icosapent ethyl (Vascepa, Amarin), a high-dose purified formulation of EPA, compared with patients taking a mineral oil placebo. But a similar trial, STRENGTH, showed no effect of a similar high dose of the mixed EPA/DHA product (Epanova, AstraZeneca), compared with a corn oil placebo.