{"nct_id":"NCT00138515","title":"Extension to a Study on the Efficacy and Safety of Vildagliptin in Combination With Metformin in Patients With Type 2 Diabetes","status":"COMPLETED","status_verified_date":"2017-02","start_date":"2004-11","start_date_type":null,"primary_completion_date":"2006-05","primary_completion_date_type":"ACTUAL","completion_date":"2006-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}