{"nct_id":"NCT00509262","title":"Sitagliptin Versus Glipizide in Participants With Type 2 Diabetes Mellitus and Chronic Renal Insufficiency (MK-0431-063 AM1)","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2007-10-09","start_date_type":"ACTUAL","primary_completion_date":"2011-03-16","primary_completion_date_type":"ACTUAL","completion_date":"2011-03-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}