{"nct_id":"NCT00350779","title":"Sitagliptin Metformin/PPARg Agonist Combination Therapy Add-on (0431-052)","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2006-06-12","start_date_type":"ACTUAL","primary_completion_date":"2007-09-25","primary_completion_date_type":"ACTUAL","completion_date":"2008-06-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}