New trial data showed the drug helped obese or overweight type 2 diabetics lose an average 15.7% of their weight, when an earlier study recorded 22.7%.

Key Takeaways Novo Nordisk's U.S.-listed shares fell Monday after it released the latest results for its developmental weight loss drug CagriSema.The average weight loss among those taking the new drug was 15.

Novo Nordisk A/S's CagriSema faces challenges, yet new trials aim to enhance efficacy, rival Eli Lilly in obesity treatments, and stay competitive. Click for more.

Novo Nordisk on Monday revealed weaker-than-expected data from a second late-stage trial of its obesity drug candidate CagriSema, knocking shares and stoking worries that rival Eli Lilly may be gaining an edge over the company in the weight-loss drugs market.

Denmark: CagriSema has demonstrated superior weight loss in adults with obesity or overweight and type 2 diabetes in the REDEFINE 2 trial, Novo Nordisk said in a release.The headline results

Novo Nordisk faces formidable challenges from Eli Lilly and new rivals, but its first-mover advantage and expanded manufacturing capacity remain strong. Read more on NVO stock here.

Novo Nordisk has reported the second phase 3 trial of its new obesity hopeful CagriSema but, as with the first, the topline weight-loss result has sent its shares into a sharp decline.

Novo Nordisk’s vision of 25%-plus weight loss is looking further and further away. | Novo Nordisk’s vision of 25%-plus weight loss is looking further and further away. Three months after missing that target in its first phase 3 CagriSema trial,

The setback comes at a crucial time for Novo Nordisk, which had positioned CagriSema as its next-generation weight-loss treatment. The current generation, made up of blockbuster drugs like Wegovy and Ozempic, have been cash cows for Novo.

Novo Nordisk stock tumbled Monday morning after disappointing trial results for its CagriSema weight-loss drug. Shares in rival Eli Lilly also sold off. Find out more:

Novo Nordisk said on Monday its experimental next-generation drug CagriSema helped overweight or obese patients with type 2 diabetes cut their weight by 15.7% after 68 weeks. The data is seen as crucial for the future potential for its experimental next-generation obesity drug,