A Cleveland Clinic study of nearly 8,000 patients found minimal weight regain one year after stopping semaglutide or tirzepatide, contrasting with clinical trial results. Meanwhile, Eli Lilly's retatrutide and Roche's petrelintide continue development as next-generation obesity treatments.
ACT Capital Management invested $7.25 million in Viking Therapeutics as the company advances its obesity drug candidate VK2735 into Phase 3 trials. India's drug regulator warned pharmaceutical companies against direct or surrogate advertising of weight-loss medicines, while South Korean drugmakers target year-end commercialization of domestically developed obesity treatments.
Altimmune's pemvidutide received FDA Breakthrough Therapy Designation for MASH treatment, with Phase 3 trial initiation planned for 2026. The company raised $75 million in January 2026 to fund development.
Triple-agonist drug retatrutide has demonstrated weight loss outcomes similar to bariatric surgery in Phase 3 trials. Research shows GLP-1 drugs work through brain-mediated appetite suppression and are effective even in genetic obesity.
The FDA will consider revoking safety exemptions for ultra-processed foods including corn syrup, while retatrutide, a triple-receptor weight loss drug, advances through phase three clinical trials without yet receiving regulatory approval.
