Article

Effects of Prescription Omega-3-Acid Ethyl Esters on Non-High-Density Lipoprotein Cholesterol When Coadministered With Escalating Doses of Atorvastatin

Louisville Metabolic and Atherosclerosis Research Center, 3288 Illinois Ave, Louisville, KY 40213, USA.
Mayo Clinic Proceedings (Impact Factor: 5.81). 02/2010; 85(2):122-8. DOI: 10.4065/mcp.2009.0397
Source: PubMed

ABSTRACT To evaluate the effects of prescription omega-3-acid ethyl esters on non-high-density lipoprotein cholesterol (HDL-C) levels in atorvastatin-treated patients with elevated non-HDL-C and triglyceride levels.
This study, conducted between February 15, 2007, and October 22, 2007, randomized patients with elevated non-HDL-C (>160 mg/dL) and triglyceride (>or=250 mg/dL and <or=599 mg/dL) levels to double-blind treatment with prescription omega-3-acid ethyl esters, 4 g/d, or placebo for 16 weeks. Patients also received escalating dosages of open-label atorvastatin (weeks 0-8, 10 mg/d; weeks 9-12, 20 mg/d; weeks 13-16, 40 mg/d).
Prescription omega-3-acid ethyl esters plus atorvastatin, 10, 20, and 40 mg/d, reduced median non-HDL-C levels by 40.2% vs 33.7% (P<.001), 46.9% vs 39.0% (P<.001), and 50.4% vs 46.3% (P<.001) compared with placebo plus the same doses of atorvastatin at the end of 8, 12, and 16 weeks, respectively. Prescription omega-3-acid ethyl esters plus atorvastatin also reduced median total cholesterol, triglyceride, and very low-density lipoprotein cholesterol levels and increased HDL-C levels to a significantly greater extent than placebo plus atorvastatin. Percent changes from baseline low-density lipoprotein-cholesterol, apolipoprotein A-I, and apolipoprotein B levels were not significantly different between groups at the end of the study.
Prescription omega-3-acid ethyl esters plus atorvastatin produced significant improvements in non-HDL-C and other lipid parameters in patients with elevated non-HDL-C and triglyceride levels.

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