Phathom Pharmaceuticals在II期pHalcon-Eoe-201临床研究中为第一名患者用药，评估VOQUEZNA片治疗嗜酸性食管炎

Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, today announced the first patient has been dosed in its Phase 2 pHalcon-EoE-201 clinical trial evaluating VOQUEZNA® (vonoprazan) tablets as an investigational treatment for eosinophilic esophagitis (EoE) in adults.

Phathom's Phase 2 EoE study is a two-part, randomized, double-blind, placebo-controlled study. The first part will enroll 80 adults with endoscopic-confirmed EoE and dysphagia, or trouble swallowing, to be randomized evenly to receive VOQUEZNA 20 mg or placebo, once daily for 12 weeks. Patients who complete the initial 12-week treatment period will be eligible to enter Part 2, a 12-week extension phase, where all subjects will receive VOQUEZNA 20 mg for the remainder of the study.

Topline primary and secondary results are anticipated to be available in 2027.