Phathom Pharmaceuticals Announces Initiation of Registrational Phase 3 Study of VOQUEZNA® (vonoprazan) for As-Needed Treatment of Non-Erosive GERD

FLORHAM PARK, N.J., Sept. 29, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. NASDAQ:PHAT, a biopharmaceutical company focused on the development and commercialization of novel treatments for gastrointestinal diseases, today announced the initiation of patient screening in pHalcon-NERD-302…