{"nct_id":"NCT04732221","title":"A Study of the Efficacy and Safety of Frespaciguat (MK-5475) in Participants With Pulmonary Arterial Hypertension (INSIGNIA-PAH: Phase 2/3 Study of an Inhaled sGC Stimulator in PAH) (MK-5475-007)","status":"COMPLETED","status_verified_date":"2025-05","start_date":"2021-05-19","start_date_type":"ACTUAL","primary_completion_date":"2024-01-04","primary_completion_date_type":"ACTUAL","completion_date":"2024-07-02","completion_date_type":"ACTUAL","phases":["PHASE2","PHASE3"],"tickers":["MRK"]}