Therapeutics · Anti-Infective and Anti-Inflammatory Agents
Abstract
Prostaglandin E2 (PGE2) is a key driver of endometriosis pathogenesis. Vipoglanstat selectively inhibits mPGES-1 enzyme activity. A Phase I trial involved 72 healthy volunteers receiving single or repeated doses, while Phase II included 69 subjects with chronic inflammatory disease receiving daily treatment. Results demonstrated the compound was safe and well tolerated at therapeutic doses and achieved complete mPGES-1 inhibition while preserving protective prostacyclin production. A Phase II endometriosis trial is scheduled to begin in 2025, focusing on pain reduction and lesion assessment via imaging.