Overview A 24-Week Study of the Efficacy and Safety of BLU-5937 in Adults With Refractory Chronic Cough (CALM-2) Status: Not yet recruiting Trial end date: 2025-07-01 Target enrollment: Participant gender: Summary This is a randomized, double-blind, placebo-controlled, parallel-arm, Phase 3 study of BLU-5937 in participants with Refractory Chronic Cough (RCC). Phase: Phase 3 Details Lead Sponsor: Bellus Health Inc