{"nct_id":"NCT02477709","title":"A Study to Assess the Tolerability of a Single Dose of Gefapixant (AF-219/MK-7264) in Subjects With Idiopathic Pulmonary Fibrosis (IPF)","status":"COMPLETED","status_verified_date":"2019-06","start_date":"2015-07-20","start_date_type":"ACTUAL","primary_completion_date":"2015-08-07","primary_completion_date_type":"ACTUAL","completion_date":"2015-08-21","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}