New hope for people with constant, unexplained cough
Symptom relief
Recruiting now
This study is testing an investigational drug called BLU-5937 to see if it can safely reduce coughing in adults with a persistent, hard-to-treat cough that has lasted over a year. About 975 participants will be randomly assigned to receive either the study drug or a placebo for 2…
Phase: PHASE3 • Sponsor: Bellus Health Inc. - a GSK company • Aim: Symptom relief
Last updated Mar 25, 2026 14:08 UTC