Overview Vascular and Metabolic Effects of Vytorin vs Simvastatin Status: Completed Trial end date: 2012-11-01 Target enrollment: Participant gender: Summary The investigators hypothesize that vytorin will improve insulin resistance compared with simvastatin Phase: Phase 4 Details Lead Sponsor: Gachon University Gil Medical CenterTreatments: Ezetimibe, Simvastatin Drug CombinationSimvastatin