{"nct_id":"NCT00541450","title":"A Study to Evaluate the Efficacy and Safety of Sitagliptin and MK0431A in Comparison to a Commonly Used Medication in Patients With Type 2 Diabetes (0431-068)(COMPLETED)","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2008-01-15","start_date_type":"ACTUAL","primary_completion_date":"2010-01-08","primary_completion_date_type":"ACTUAL","completion_date":"2010-01-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}