Mechanisms of Glucose Lowering Effects of Sitagliptin and Metformin Alone and in Combination in Patients With T2DM

Summary

In patients with type 2 diabetes with inadequate glycemic control on diet and exercise after 6 weeks of treatment: Objective: To assess the effects of co-administration of sitagliptin and metformin compared to placebo on hepatic glucose production (HGP). Hypothesis: After 6 weeks of treatment, the co-administration of sitagliptin and metformin provides greater reduction in hepatic glucose production (HGP) compared to placebo.

Timeline

Start

2009-10

Primary completion

2012-06

Completion

2012-10

Publications

• Solis-Herrera C, Triplitt C, Garduno-Garcia Jde J, Adams J, DeFronzo RA, Cersosimo E. Mechanisms of glucose lowering of dipeptidyl peptidase-4 inhibitor sitagliptin when used alone or with metformin in type 2 diabetes: a double-tracer study. Diabetes Care. 2013 Sep;36(9):2756-62. doi: 10.2337/dc12-2072. Epub 2013 Apr 11.

Drugs

Indications