{"nct_id":"NCT03449147","title":"A Study of Gefapixant (MK-7264) in Adult Participants With Chronic Cough (MK-7264-030)","status":"COMPLETED","status_verified_date":"2021-08","start_date":"2018-03-15","start_date_type":"ACTUAL","primary_completion_date":"2020-08-20","primary_completion_date_type":"ACTUAL","completion_date":"2020-10-30","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}