PASADENA, Calif.--(BUSINESS WIRE)--Jun. 23, 2025-- Arrowhead Pharmaceuticals, Inc. (NASDAQ: ARWR) today announced that it has completed enrollment in SHASTA-3, SHASTA-4, and MUIR-3, the company’s global Phase 3 clinical studies designed to support regulatory submissions for marketing approval of investigational plozasiran in the treatment of severe hypertriglyceridemia. Arrowhead anticipates completing the primary portion of these studies in mid-2026 with topline data expected shortly thereafter and planned submissions for regulatory review and potential approval to follow. The company previously submitted a New Drug Application (NDA) for plozasiran based on positive Phase 3 PALISADE study results in patients with familial chylomicronemia syndrome, which the U.S. FDA has accepted with a Prescription Drug User Fee Act (PDUFA) action date set for November 18, 2025. Read more...
