HDL-C and triglyceride levels: relationship to coronary heart disease and treatment with statins.
The association between low-density lipoprotein cholesterol (LDL-C) levels and risk of coronary heart disease (CHD) is well established and LDL-C-lowering is currently the primary target for the treatment of dyslipidemia. However, low levels of high-density lipoprotein cholesterol (HDL-C), and high levels of triglycerides (TG) are also risk factors for CHD and modifying levels of these lipid subfractions, in addition to LDL-C lowering, may have clinical benefits in many patients. Statins are the first-line drug therapy for the treatment of dyslipidemia because of their efficacy in lowering LDL-C and good tolerability. Statins also have beneficial effects on TG and HDL-C levels although they differ in the degree to which they modify the levels of these lipoproteins. Improvements across the atherogenic components of the lipid profile may be optimized by the co-administration of a statin with a fibrate, niacin or omega-3 fatty acids; however, particular combination therapies have been associated with side effects and may be poorly tolerated. Newer combinations with better tolerability, or new statins with improved efficacy on non-LDL-C lipid subfractions, would be welcome additions to the currently available therapies for the treatment of dyslipidemia.
Gaw
Allan
A
Clinical Trials Unit, Glasgow Royal Infirmary, Glasgow, UK. allangaw@compuserve.com
D008076:Cholesterol, HDL / Q000097:blood*; D002986:Clinical Trials as Topic; D003324:Coronary Artery Disease / Q000378:metabolism / Q000517:prevention & control; D003327:Coronary Disease / Q000378:metabolism* / Q000517:prevention & control*; D004359:Drug Therapy, Combination; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000627:therapeutic use*; D006949:Hyperlipidemias / Q000188:drug therapy / Q000378:metabolism; D012307:Risk Factors; D014280:Triglycerides / Q000097:blood*
D008076:Cholesterol, HDL; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors; D014280:Triglycerides