A Study of the Effects of Sitagliptin (MK0431) and Metformin on Incretin Hormone Concentrations (0431-050)(COMPLETED)
Conditions
Interventions
- DRUG: sitagliptin phosphate
- DRUG: Comparator: metformin
- DRUG: Comparator: sitagliptin and metformin
- DRUG: Comparator: placebo
Sponsor
Merck Sharp & Dohme LLC