Extending the benefit of lipid-regulating therapy to primary prevention.

Overview

In recent years, a number of published secondary prevention trials have further strengthened the rationale for aggressive lipid-regulating therapy in patients with established coronary artery disease. However, the role of lipid-regulating therapy in primary prevention is less well characterized. Several large primary prevention trials, using a variety of interventions, are ongoing in different populations. These include the Air Force Coronary/Texas Atherosclerosis Prevention Study, the West of Scotland Coronary Prevention Study, the Women's Health Initiative, and the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial. These investigations will extend the results of earlier primary prevention trials and further characterize the rationale for intervention.