Overview Management of Elevated Cholesterol in the Primary Prevention Group of Adult Japanese(MEGA Study) Status: Completed Trial end date: 2004-03-01 Target enrollment: Participant gender: Summary To evaluate the primary preventive effect of low-dose pravastatin against coronary heart disease (CHD) in Japanese hypercholesterolemic patients. Phase: Phase 4 Details Lead Sponsor: Mitsukoshi Health and Welfare FoundationCollaborators: Daiichi Sankyo Co., Ltd.Ministry of Health, Labour and Welfare, JapanTreatments: Pravastatin