{"nct_id":"NCT00822211","title":"Efficacy of add-on Therapy With Vildagliptin in Chinese Patients With Type 2 Diabetes Inadequately Controlled With Prior Metformin Monotherapy","status":"COMPLETED","status_verified_date":"2016-11","start_date":"2008-12","start_date_type":null,"primary_completion_date":"2009-12","primary_completion_date_type":"ACTUAL","completion_date":"2009-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}