Hengrui and Kailera ready to file for approval of obesity candidate on positive Phase III trial

15 July 2025

China-based Jiangsu Hengrui Pharma (SHA: 600276) and US start-up Kailera Therapeutics, which is advancing a broad pipeline of next-generation therapies for the treatment of obesity, today announced positive top-line data from Hengrui’s Phase III clinical trial (HRS9531-301) of once-weekly subcutaneous injection of HRS9531, a novel dual GLP-1/GIP receptor agonist, in individuals living with obesity or overweight in China.

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