Pimpri-Chinchwad

Researchers are evaluating the safety and effectiveness of orforglipron, taken once daily, in people who are overweight or have obesity and also suffer from knee osteoarthritis with pain. This phase 3, multicenter, randomized, double-blind, placebo-controlled trial aims to understand how well orforglipron works over about 74 weeks. The study is part of a larger master protocol supporting two independent studies focused on this condition and population. Participants will receive either orforglipron or a placebo, both administered orally. The study compares these two groups in a parallel-arm design to assess treatment effects. The trial includes a long treatment and observation period lasting about 74 weeks to monitor changes and safety outcomes. Throughout the study, participants will be assessed for changes in their knee pain using the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Subscale, measured at the start and at week 72. Researchers will also monitor the participants' safety and overall health during the trial. The participation duration is approximately 74 weeks, including screening, treatment, and follow-up visits.