Event reduction: revisiting why we treat with statins and harnessing current evidence towards optimal therapy

Statins are widely accepted as the drugs of choice for achieving increasingly stringent low-density lipoprotein cholesterol (LDL-C) goals for dyslipidemic patients. However, when making treatment decisions, outcomes data from clinical trials are of greater importance than LDL-C-lowering ability.

This review will provide an update on current lipid treatment guidelines in the context of statin trial evidence, with particular focus on the incremental benefit of more potent statin therapy compared with lower doses. The discussion will also address combination therapy, statin safety, goal attainment and treatment adherence. MEDLINE searches (1966 to July 2010) were performed.

The reader will gain a comprehensive review of the evidence base for statin therapy and an appreciation of other issues that affect treatment choice.

It is important to remember why we need to partner with our patients: to ensure that they are established on, and continue to adhere to, their appropriate evidence-based statin dose with a goal of achieving lipid targets, but more importantly to prevent cardiovascular disease-related morbidity and mortality. We treat patients to reduce clinical cardiovascular events, not just to control lipids and other important risk factors.