{"nct_id":"NCT01059851","title":"Pharmacokinetics of Suvorexant in Participants With Impaired Renal Function (MK-4305-023)(COMPLETED)","status":"COMPLETED","status_verified_date":"2018-10","start_date":"2010-05-24","start_date_type":"ACTUAL","primary_completion_date":"2010-07-15","primary_completion_date_type":"ACTUAL","completion_date":"2010-07-15","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}