Deupirfenidone Compared with Pirfenidone and Placebo in Idiopathic Pulmonary Fibrosis (ELEVATE-IPF): a Phase 2b Randomized Placebo-Controlled Trial. - Maher TM; Hamblin MJ; Choi WI; Case AH; Tomos IP; Tzouvelekis AE; Shore JE; Bergna MA; Golod D; Elenko E; Zhang Y; Graham CS; et al. (American journal of respiratory and critical care medicine, 2026)