Comparison of different statin therapy to change low-density lipoprotein cholesterol and high-density lipoprotein cholesterol level in Korean patients with and without diabetes - PubMed (original) (raw)

Comparative Study

. 2016 May-Jun;10(3):528-537.e3.

doi: 10.1016/j.jacl.2015.12.013. Epub 2015 Dec 23.

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Comparative Study

Comparison of different statin therapy to change low-density lipoprotein cholesterol and high-density lipoprotein cholesterol level in Korean patients with and without diabetes

Ah Reum Khang et al. J Clin Lipidol. 2016 May-Jun.

Abstract

Background: It is difficult to apply the proper intensity of statin for new treatment guidelines in clinical settings because of few data about the statin efficacy in Asians. We conducted a retrospective, observational study to estimate the percentage changes in lipid parameters and glucose induced by different statins.

Methods: We analyzed 3854 patients including those with nondiabetes and diabetes treated at the outpatient clinic between 2003 and 2013 who were statin-naïve and maintained fixed-dose of statin for at least 18 months.

Results: Moderate- and low-intensity statin therapy was effective in reducing low-density lipoprotein cholesterol (LDL-C) to <100 mg/dL (70.3%, 83.0%, and 87.2% of diabetic patients in the low-, moderate-, and high-intensity therapy groups, respectively). The rapid decrease of LDL-C was observed in the first 8 months, and LDL-C-lowering effect was maintained throughout the observation period in even the low-intensity statin group. The effects of statins in elevating high-density lipoprotein cholesterol were similar in each statin groups, except the ezetimibe-simvastatin group (4.5 ± 2.1%) and high-dose atorvastatin groups (9.7 ± 3.3% and 8.7 ± 2.4% for 40 mg and 80 mg of atorvastatin/day, respectively). High-density lipoprotein cholesterol increased less and LDL-C decreased more in diabetes than in nondiabetes. There were no significant changes of fasting glucose after statin use in nondiabetic patients.

Conclusions: Moderate- or low-intensity statin was effective enough in reaching National Cholesterol Education Program Adult Treatment Panel III LDL-C target goals in Koreans. Low-intensity statin showed around 30% LDL-C reduction from the baseline level in Koreans, which is comparable to moderate-intensity statin in new guideline.

Keywords: Diabetes; Dyslipidemias; HDL; Hydroxy methylglutaryl-CoA reductase inhibitors; LDL; Lipoproteins; Statin efficacy; Triglycerides.

Copyright © 2015 National Lipid Association. Published by Elsevier Inc. All rights reserved.

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