{"nct_id":"NCT02397460","title":"Effect of Gefapixant (AF-219/MK-7264) on Cough Reflex Sensitivity (MK-7264-015)","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2015-04-29","start_date_type":"ACTUAL","primary_completion_date":"2016-04-22","primary_completion_date_type":"ACTUAL","completion_date":"2016-05-16","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}