Overview Sitagliptin in Non-Diabetic Patients Undergoing General Surgery Status: Completed Trial end date: 2017-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare sitagliptin with a placebo for the prevention of high glucose after general surgery. Phase: Phase 4 Details Lead Sponsor: Emory UniversityTreatments: InsulinInsulin AspartInsulin DetemirInsulin GlargineInsulin LisproInsulin, Globin ZincSitagliptin Phosphate