Phathom Pharmaceuticals Announces Publication of Data from Phase 3 pHalcon-NERD-301 Study Showing VOQUEZNA® (vonoprazan) Improved Nocturnal GERD Symptoms in Patients with Non-Erosive Reflux Disease

FLORHAM PARK, N.J., Oct. 25, 2025 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, today announced that results of additional analyses from its pivotal Phase 3 pHalcon-NERD-301 trial evaluating VOQUEZNA® (vonoprazan) tablets in patients with Non-Erosive Reflux Disease (NERD) have been published in the American Journal of Gastroenterology. The article, titled “Vonoprazan Improves Nocturnal Gastroesophageal Reflux Symptoms in Non-Erosive Reflux Disease”, underscores the significant burden of nighttime GERD symptoms and the potential role of VOQUEZNA in addressing this aspect of the disease.