Akeso's gumokimab approved in China
Analysis based on 7 articles · First reported Jun 12, 2026 · Last updated Jun 12, 2026
The approval of Gumokimab by the China — National Medical Products Administration is expected to positively impact Akeso's stock price due to the expansion of its product portfolio and potential revenue generation. This also signifies a positive development for the pharmaceutical industry in China, offering a new treatment option for a significant patient population.
Akeso announced that the China — National Medical Products Administration of China has approved Gumokimab (AK111), its internally-developed anti-IL-17 monoclonal antibody, for the treatment of adult patients with moderate-to-severe plaque psoriasis. The approval was based on pivotal Phase III clinical study results demonstrating Gumokimab's rapid and robust efficacy, durable complete skin clearance, and favorable safety and dosing profile. The drug achieved a PASI 75 response rate of 94.6% and a PASI 100 response rate of 47.7% at Week 12, with durable clearance through Week 52. Professor Xu Jinhua and Dr. Xia Yu highlighted the drug's potential to address unmet needs for the approximately 6.7 million psoriasis patients. Additionally, a supplemental New Drug Application for Gumokimab in active ankylosing spondylitis has been accepted for review by the United States — Center for Drug Evaluation and Research.
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