{"nct_id":"NCT03449134","title":"A Study of Gefapixant (MK-7264) in Adult Participants With Chronic Cough (MK-7264-027)","status":"COMPLETED","status_verified_date":"2021-06","start_date":"2018-03-14","start_date_type":"ACTUAL","primary_completion_date":"2020-06-05","primary_completion_date_type":"ACTUAL","completion_date":"2020-08-17","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}