Novo Nordisk said a higher dose of its drug Wegovy led to greater weight loss in patients during a late-stage trial, but the results fell short of the weight loss achieved with Eli Lilly's rival drug Zepbound,

Novo Nordisk said patients taking a bigger dose of its blockbuster obesity drug lost more weight than those on a lower dose, without experiencing an increase in side effects.

A high dose of Novo Nordisk’s obesity drug Wegovy led patients to lose substantial weight in a clinical trial, but still less than what’s been seen with Zepbound.

Novo Nordisk said patients taking a bigger dose of its blockbuster obesity drug lost more weight than those on a lower dose, without experiencing an increase in side-effects.

People who stayed on a 7.2 milligram weekly dose of semaglutide lost around 20% of their body weight over 72 weeks.

Wegovy, the weight-loss brand of semaglutide, has a recommended maintenance dose of 2.4 mg. Novo ran the Phase III STEP UP trial to evaluate the effect of increasing the maximum dose to 7.2 mg. The trial randomized 1,407 adults with obesity, but not diabetes, to receive either 7.2 mg or 2.4 mg of semaglutide or placebo.

Novo Nordisk today announced headline results from STEP UP, a phase 3b trial in the global STEP programme. STEP UP is a 72-week efficacy and safety trial investigating subcutaneous semaglutide 7.2 mg compared to semaglutide 2.

The government is expected to pay lower prices for Ozempic and Wegovy starting in 2027. The Trump administration will decide whether to expand coverage for millions of Americans.

Raising the dose of Novo Nordisk A/S’s obesity drug Wegovy helped patients shed more pounds in a trial while still falling short of the weight loss seen with rival Eli Lilly & Co.’s Zepbound.