Articles: anticholesteremic-agents-therapeutic-use.
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Randomized Controlled Trial Multicenter Study
Reduction of low-density lipoprotein cholesterol in patients with coronary heart disease and metabolic syndrome: analysis of the Treating to New Targets study.
Despite the prognostic value of metabolic syndrome for predicting cardiovascular events, few trials have investigated the effects of statin therapy on cardiovascular morbidity and mortality in patients with the metabolic syndrome. Our post hoc analysis of the Treating to New Targets (TNT) study assessed whether intensive lowering of low-density lipoprotein cholesterol with high-dose atorvastatin therapy results in cardiovascular benefits for patients with both coronary heart disease and the metabolic syndrome. ⋯ These data indicate that patients with coronary heart disease and metabolic syndrome derive incremental benefit from high-dose atorvastatin therapy, irrespective of the presence of diabetes.
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Ezetimibe (EZ) is a selective cholesterol absorption inhibitor approved for use in Canada. The effect and tolerability of EZ among patients was evaluated in the clinical setting of a specialty cardiovascular risk reduction clinic at the University of Alberta Hospital, Edmonton, Alberta. patients and ⋯ EZ is safe and effective in high-risk patients treated in the clinical setting of a cardiovascular risk reduction clinic. A mean LDL-C reduction of 1 mmol/L (20% to 30%) in all patient subgroups is consistent with previous clinical trial results. The significant reduction in LDL-C (mean 22.5%) observed in the EZ plus high-dose statin subgroup provides clinical evidence for use of this medication beyond published studies.
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Randomized Controlled Trial Multicenter Study
Efficacy and safety of coadministration of ezetimibe and simvastatin in African-American patients with primary hypercholesterolemia.
The purpose of this study was to examine the efficacy and safety of ezetimibe (EZE) coadministered with simvastatin (SIMVA) in a large cohort of African Americans with primary hypercholesterolemia. In a multicenter, randomized, double-blind study, patients were considered eligible for enrollment if after a washout/placebo run-in period, low-density-lipoprotein (LDL) cholesterol level was > or = 145 and < or = 250 mg/dl and triglyceride level was < or = 350 mg/dl. Eligible patients were randomized to SIMVA 20 mg coadministered with either EZE 10 mg (n = 124) or placebo (n = 123) for 12 weeks. ⋯ There was no difference in HDL cholesterol between the EZE/SIMVA 10/20-mg and SIMVA 20-mg alone groups (+1% vs. +2%, respectively). Coadministration of EZE/SIMVA 10/20 mg demonstrated a safety profile similar to that of SIMVA 20 mg. In conclusion, EZE/SIMVA 10/20 mg provided significantly greater improvement in atherogenic lipid profiles and was well tolerated compared with SIMVA 20-mg monotherapy in a large cohort of African Americans with primary hypercholesterolemia.