Omega-3 Fatty Acids Linked to Better Cardiovascular Outcomes – Consumer Health News

0
140

br>

MONDAY, July 12, 2021 (HealthDay News) – Omega-3 fatty acids (FAs) have been linked to lower cardiovascular mortality and improved cardiovascular outcomes, according to a review published online in eClinicalMedicine on July 8.

Safi U. Khan, MBBS, of West Virginia University at Morgantown, and colleagues conducted a systematic literature review to determine the effectiveness of omega-3 FAs on fatal and non-fatal cardiovascular outcomes. The meta-analysis comprised 38 randomized controlled trials (149,051 participants) on omega-3 FA, stratified according to eicosapentaenoic acid (EPA) monotherapy and EPA + docosahexaenoic acid (DHA) therapy.

The researchers found that omega-3 fatty acid intake was linked to a reduction in cardiovascular mortality (rate ratio [RR], 0.93), non-fatal myocardial infarction (MI; RR, 0.87), coronary artery disease (CHD) events (RR, 0.91), major adverse cardiovascular events (MACE; RR, 0.95), and revascularization ( RR, 0.91). EPA monotherapy was associated with greater risk reduction than EPA + DHA for cardiovascular mortality, non-fatal MI, CHD events, MACE, and revascularization. However, omega-3 FA increased atrial fibrillation (RR, 1.26), while EPA monotherapy was associated with a higher risk of total bleeding (RR, 1.49) and atrial fibrillation (RR, 1.35) compared to controls.

“This study provides evidence of the therapeutic effectiveness of omega-3 FA and may explain the conflicting results between EPA monotherapy studies and those with EPA + DHA,” the authors write.

Several authors have disclosed financial ties to the pharmaceutical and biotechnology industries.

Summary / full text

LEAVE A REPLY

Please enter your comment!
Please enter your name here