Comparison of effects of simvastatin alone versus fenofibrate alone versus simvastatin plus fenofibrate on lipoprotein subparticle profiles in diabetic patients with mixed dyslipidemia (from the Diabetes and Combined Lipid Therapy Regimen study).

Diabetes mellitus is a strong risk factor for atherosclerosis and is often characterized by dyslipidemia. Besides acting on traditional lipids, statins and fibrates may also exert beneficial effects on various pro- and antiatherogenic lipid subparticles. This analysis was undertaken to evaluate combination therapy on lipid subparticles in the Diabetes and Combined Lipid Therapy Regimen (DIACOR) study.

The reduction of inflammatory biomarkers by statin, fibrate, and combination therapy among diabetic patients with mixed dyslipidemia: the DIACOR (Diabetes and Combined Lipid Therapy Regimen) study.

Objectives: The primary objective was to determine the effect of statin-fibrate combination therapy on inflammatory biomarkers in patients with diabetes.

Background: Atherosclerosis is a long-term, chronic inflammatory disease that is exacerbated in patients with diabetes.

Methods: Patients (n = 300) with type II diabetes, mixed dyslipidemia (2 or more of low-density lipoprotein > or =100 mg/dl, triglycerides > or =200 mg/dl, or high-density lipoprotein <40 mg/dl), and no history of coronary heart disease were randomly assigned to receive simvastatin 20 mg, fenofibrate 160 mg, or a combination of simvastatin 20 mg and fenofibrate 160 mg daily.