Impact of Increases in High-Density Lipoprotein Cholesterol on Cardiovascular Outcomes During the Armed Forces Regression Study

Introduction: High-density lipoprotein (HDL) cholesterol is a well-established inverse risk factor for cardiovascular disease. The extent to which cardiovascular risk can be modified through changes in HDL, however, is less clear. We further examined the role of aggressive HDL raising therapy on cardiovascular outcomes in the 143 patients enrolled in the Armed Forces Regression Study (AFREGS). Methods: Reanalysis of the AFREGS population. Patients with stable coronary disease were randomized to receive gemfibrozil, niacin, and cholestyramine in combination or matching placebos, on top of aggressive dietary and exercise modifica