Bimagrumab Enhances Weight Loss: Study

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New data from a Phase 2 study on Eli Lilly’s experimental bimagrumab showed that when combined with Novo Nordisk's Wegovy (semaglutide) it led to preservation of muscle mass while achieving significant weight loss. The data were presented 6/23 at an American Diabetes Association scientific session in Chicago.

The BELIEVE Phase 2b trial was a randomized, double-blind, placebo-controlled, multicenter study evaluating the effects of bimagrumab, alone and in combination with semaglutide, in overweight adults. The results showed that the combination led to greater reductions in weight, body fat, visceral fat, and markers of inflammation compared to either treatment alone. “The combination therapy yielded 92.8% of total weight loss from fat mass compared to semaglutide alone (71.8%) and a 22.1% decrease in bodyweight (−10.8% bimagrumab alone; −15.7% semaglutide alone),” according to a news release.

Bimagrumab is described as a first-in-class monoclonal antibody that targets activin Type II receptors, promoting muscle preservation and growth.

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