Deupirfenidone, a deuterated form of pirfenidone, is set to be tested in a phase 3 trial this year after successful phase 2b results. The FDA and European Commission have granted orphan drug designation to support its late-stage development.
PureTech Health announced that deupirfenidone has received Orphan Drug Designation from both the U.S. FDA and European Commission for idiopathic pulmonary fibrosis, with a Phase 3 trial planned for the first half of 2026.
PureTech Health's deupirfenidone has received Orphan Drug Designation from both the U.S. FDA and European Commission for treating idiopathic pulmonary fibrosis, a rare and fatal lung disease. Phase 2b trial results showed superior efficacy compared to existing therapies.