
$Novo Nordisk AS(NVO.US) plunged -14% hitting a new four-year low and $Eli Lilly(LLY.US) rose +3% pre-mkt after Novo’s next generation CagriSema weight loss drug showed inferiority to LLY’s Zepbound in Phase Three obesity trials after 84 weeks.
The 809-patient trial evaluated Novo Nordisk’s once-weekly, subcutaneous CagriSema, which combines 2.4-milligram cagrilintide and 2.4-mg semaglutide, against 15-mg tirzepatide, the active ingredient in LLY’s Zepbound weight loss treatment. Headline results showed that CagriSema delivered 23% weight loss versus 25.5% for tirzepatide after 84 weeks. Under the treatment regimen estimand (regardless of treatment adherence), weight loss was 20.2% for CagriSema and 23.6% for tirzepatide. Novo Nordisk said it expects to begin a higher-dose phase 3 trial of CagriSema in the second half of 2026.The copyright of this article belongs to the original author/organization.
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