Clinical Research Detail Title Of Study Efficacy and Long-Term Safety of Vildagliptin as Add-on Therapy to Metformin in Patients With Type 2 Diabetes Disease Condition Chronic Obstructive Pulmonary Disorder(COPD) Phase of Trial Phase-2 & 3 Discipline Diabetology Start date of Trial 3/12/2009 Closing Date of Trial 3/12/2009 If you are a doctor interested in clinical research then upload your profile. Click here If you are a hospital interested in clinical research then upload your profile. Click here If you are a patient interested to know more about this clinical trial mail us at:   [email protected]