{"nct_id":"NCT01432730","title":"A Study to Assess the Efficacy of Gefapixant (MK-7264/AF-219), in Participants With Chronic Cough (MK-7264-006)","status":"COMPLETED","status_verified_date":"2020-11","start_date":"2011-09-22","start_date_type":"ACTUAL","primary_completion_date":"2013-02-07","primary_completion_date_type":"ACTUAL","completion_date":"2013-02-21","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}