Comparison of statins in hypertriglyceridemia
Abstract
In 1996, the first 2 studies using 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor ("statin") therapy in hypertriglyceridemic subjects were published. In subjects with isolated triglyceride elevations who were treated with atorvastatin 5, 20, and 80 mg/day, large and dose-related reductions were noted. In subjects with combined hyperlipidemia treated with 10 mg simvastatin, triglyceride reduction similar to that reported for the 5 mg atorvastatin dose was seen. In response to these findings, we conducted comparative assessments to determine whether all statins are effective in lowering triglyceride levels and whether their effect on triglycerides is related to factors such as drug, dose, and baseline triglyceride levels. To standardize these assessments, we devised a ratio that related changes in triglyceride levels to the known predictable response of low-density lipoprotein (LDL) cholesterol to statins. This triglyceride/LDL cholesterol ratio was obtained by dividing the percent change from baseline in the triglyceride level by the percent change from baseline in the LDL cholesterol level. The triglyceride/LDL cholesterol ratio was initially applied to several published studies, and found to be approximate...Continue Reading
References
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'Triglyceride effect' on the dynamics of plasma lipoproteins and its possible link to atherogenesis.
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