{"nct_id":"NCT01028391","title":"30-Week Extension to an Initial Combination Study (24 Weeks in Duration) of Sitagliptin With Pioglitazone (0431-064)","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2007-09-01","start_date_type":"ACTUAL","primary_completion_date":"2009-01-01","primary_completion_date_type":"ACTUAL","completion_date":"2009-01-01","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}