{"nct_id":"NCT02349425","title":"A Dose Escalation Study of Gefapixant (AF-219/MK-7264) in Refractory Chronic Cough (MK-7264-010)","status":"COMPLETED","status_verified_date":"2020-09","start_date":"2015-03-09","start_date_type":"ACTUAL","primary_completion_date":"2016-02-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-02-09","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}