The Daily Populous Wednesday March 11st, 2026 evening edition
Authored by sciencedaily.com and submitted by hard2resist

A daily fish oil supplement may help lower the risk of serious cardiovascular complications in people undergoing dialysis for kidney failure. The finding comes from a large international clinical trial jointly led in Australia by Monash Health and the School of Clinical Sciences at Monash University.

The research, known as the PISCES trial, included 1,228 participants receiving dialysis treatment at 26 sites across Australia and Canada. The results were presented at the American Society of Nephrology Kidney Week 2025 and published in The New England Journal of Medicine.

Major Clinical Trial Shows 43 Percent Drop in Serious Heart Events

Participants who took four grams of fish oil each day experienced significantly fewer major cardiovascular events than those who received a placebo. The supplement contained the omega-3 fatty acids EPA and DHA, which are naturally found in fish oil.

Overall, the group taking fish oil had a 43 percent lower rate of serious cardiovascular events. These included heart attack, stroke, cardiac death and vascular related amputations.

Adjunct Professor Kevan Polkinghorne, a nephrologist at Monash Health and adjunct in the School of Clinical Sciences, led the Australian portion of the trial.

"Patients on dialysis have extremely high cardiovascular risk, and very few therapies have been shown to reduce that risk," Professor Polkinghorne said. "In a field where many trials have been negative, this is a significant finding.

"Dialysis patients typically have much lower levels of EPA and DHA than the general population. This may help explain the magnitude of benefit observed in this group."

Findings Apply Specifically to Hemodialysis Patients

Professor Polkinghorne emphasized that the results apply specifically to people undergoing haemodialysis for kidney failure. He noted that the findings should not be generalized to healthy individuals or to other groups of patients.

The Australian portion of the study received support from the National Health and Medical Research Council (NHMRC). Trial coordination was managed by the Australasian Kidney Trials Network (AKTN). About 200 participants from Australia took part in the study, including 44 treated at Monash Health.

The international leadership of the PISCES trial was provided by Professor Charmaine Lok and colleagues from the University Health Network in Toronto and the University of Calgary.

razakii on March 11st, 2026 at 13:43 UTC »

I always take my multivitamin, cod liver oil and creatine. Feel a lot more energetic and easier to get up in the morning

Dante1141 on March 11st, 2026 at 12:48 UTC »

Is this just because most western diets have insufficient levels of Omega-3? I have to wonder if this is just generally good health advice for people living in the West.

Dr_Neurol on March 11st, 2026 at 12:08 UTC »

Tbf, omega-3 help to lower cardiovascular risk in any patient...ofc an healthy diet, rich of fish, offer you these "good" fatty acids without needing a supplementation.