Phathom Pharma Files NDA for Heartburn
FDA has accepted for review a Phathom Pharmaceuticals NDA for Voquezna (vonoprazan) as a daily treatment for heartburn associated with non-erosive gastroesophageal reflux disease (GERD) in adults. The agency has set a user fee review action target date of 7/19/2024.
The submission is based on data from the PHALCON-NERD-301 trial. Phathom says it is also planning to initiate an additional Phase 3 study (XXX DELETE XXX)evaluating the drug as an as needed treatment for episodic heartburn relief in adults with non-erosive GERD.
Voquezna is a potassium-competitive acid blocker that is currently approved for treating adults with all grades of GERD and providing relief of heartburn associated with erosive GERD.