FDA Extends Review of Novo Nordisk's Hemophilia A Drug Denecimig Over Manufacturing-Site Fixes; U.S. Launch Now Aimed for First Half of 2027
Novo Nordisk said on Friday, October 2, 2026 that the FDA's review of its biologics license application for denecimig, a bispecific antibody that mimics activated clotting factor VIII in hemophilia A, is still ongoing with no new action date because of remediation work at a manufacturing facility. Novo filed in September 2025 and had expected a decision in the third quarter of 2026; the FDA has not identified deficiencies in the clinical efficacy or safety data, and Novo now aims to launch in the U.S. in the first half of 2027. The company said the delay does not change its 2026 financial outlook.