Overview Vascular and Metabolic Effects of Vytorin Status: Completed Trial end date: 2012-11-01 Target enrollment: Participant gender: Summary The investigator hypothesize that vytorin may improve vascular and insulin resistance in hypercholesterolemic patients Phase: Phase 4 Details Lead Sponsor: Gachon University Gil Medical CenterTreatments: Ezetimibe, Simvastatin Drug Combination