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Cholesterol Absorption Inhibitor (cholesterol + absorption_inhibitor)
Selected AbstractsChemInform Abstract: 2-Azetidinone Derivatives: Design, Synthesis and Evaluation of Cholesterol Absorption Inhibitors.CHEMINFORM, Issue 30 2009Yubin Wang Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source] Efficacy and safety of ezetimibe co-administered with simvastatin in thiazolidinedione-treated type 2 diabetic patientsDIABETES OBESITY & METABOLISM, Issue 1 2005L. M. Gaudiani Aim:, In patients with type 2 diabetes mellitus (T2DM), combination therapy is usually required to optimize glucose metabolism as well as to help patients achieve aggressive targets for low-density lipoprotein cholesterol (LDL-C) and other lipid parameters associated with cardiovascular risk. The thiazolidinediones (TZDs) are increasingly being used for both their blood glucose-lowering properties and their modest beneficial effects on triglycerides (TG) and high-density lipoprotein cholesterol (HDL-C). Ezetimibe, an intestinal cholesterol absorption inhibitor, has a mechanism of action that differs from that of statins, which inhibit hepatic cholesterol synthesis. We compared the lipid-modifying efficacy and safety of adding ezetimibe to simvastatin, vs. doubling the dose of simvastatin, in TZD-treated T2DM patients. Methods:, This was a randomized, double-blind, parallel group, multicentre study in T2DM patients, 30,75 years of age, who had been on a stable dose of a TZD for at least 3 months and had LDL-C > 2.6 mmol/l (100 mg/dl) prior to study entry. Other antidiabetic medications were also allowed. Following 6 weeks of open-label simvastatin 20 mg/day, patients were randomized to the addition of either blinded ezetimibe 10 mg/day (n = 104) or an additional blinded simvastatin 20 mg/day (total simvastatin 40 mg/day; n = 110) for 24 weeks. Patients were stratified according to TZD type and dose (pioglitazone 15,30 vs. 45 mg/day; rosiglitazone 2,4 vs. 8 mg/day). Results:, LDL-C was reduced more (p < 0.001) by adding ezetimibe 10 mg to simvastatin 20 mg (,20.8%) than by doubling the dose of simvastatin to 40 mg (,0.3%). Ezetimibe plus simvastatin 20 mg also produced significant incremental reductions in non-HDL-C (p < 0.001), very low-density lipoprotein cholesterol (p < 0.05) and apolipoprotein B (p < 0.001) relative to simvastatin 40 mg. There were no differences between the groups with respect to changes in TG and HDL-C levels, and both treatments were well tolerated. Conclusions:, Co-administration of ezetimibe with simvastatin, a dual inhibition treatment strategy targeting both cholesterol synthesis and absorption, is well tolerated and provides greater LDL-C-lowering efficacy than increasing the dose of simvastatin in T2DM patients taking TZDs. [source] Safety and efficacy of ezetimibe monotherapy in 1624 primary hypercholesterolaemic patients for up to 2 yearsINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 9 2008C. A. Dujovne Summary Aims:, This report examined the safety and efficacy of treatment for up to 2 years with the cholesterol absorption inhibitor, ezetimibe (EZE). Methods:, Two identical, randomised, double-blind trials (starting with 827 and 892 patients), evaluated the efficacy and safety of EZE 10 mg/day vs. placebo for 12 weeks in patients with primary hypercholesterolaemia [low-density lipoprotein cholesterol (LDL-C) 3.3,5.1 mmol/l]. Upon completion of these base studies, patients were offered a 2-year, open-label extension study. Adverse event (AE) reports for EZE monotherapy-treated patients were summarised for 3-month intervals to allow for comparison with the placebo group of the 3-month base studies. The primary end-point for this analysis was the evaluation of the long-term safety and tolerability of EZE 10 mg monotherapy dosed daily for up to 24 months. Results:, The incidences of new AEs, treatment-related (TR) AEs, serious AEs (SAEs), TRSAEs and discontinuations as a result of AEs during any 3-month interval were comparable with the respective observations in the placebo group of the base studies. The incidences of AEs, TRAEs, SAEs, TRSAEs and discontinuations as a result of AEs decreased in almost every interval compared with earlier intervals throughout the 2-year study. In addition, the incidences of , 3-fold consecutive elevations of liver transaminases (0.7%) or , 10-fold increases in creatine phosphokinase (0.4%) for the entire 2-year treatment period were comparable with those of the placebo group (0.7% and 0.2% respectively). LDL-C reductions of ,18% were maintained throughout the study. Conclusions:, Compared with placebo, treatment with EZE for up to 2 years in 1624 patients showed no evidence of increased incidence of AEs with increased treatment duration, while showing sustained effects on LDL-C reduction. [source] Lipid treatment strategies for metabolic syndrome in established cardiovascular disease: a consensus guidelinePRACTICAL DIABETES INTERNATIONAL (INCORPORATING CARDIABETES), Issue 2 2006M Davis MB BS General Practitioner Abstract In this paper we present an evidence-based guideline for the management of metabolic syndrome in patients with established cardiovascular disease. We initially discuss the relationship between the various components of metabolic syndrome and dyslipidaemia, the evidence base for treatment of both LDL and HDL cholesterol and the specific issue of extremely high rates of cardiovascular disease in the Indo-Asian community in the UK. Although several national and international guidelines provide treatment strategies for prevention of cardiovascular disease, none provide separate guidance on the prevention and management of coronary heart disease in the context of metabolic syndrome. In this document we emphasise that although statins will remain the mainstay of therapy, there remain a range of additional treatment options to further improve the lipid profile. These include the cholesterol absorption inhibitor, ezetimibe, fibrates and nicotinic acid derivatives. We present an algorithm to guide health professionals treating patients with cardiovascular disease and metabolic syndrome from lifestyle modification through to pharmacotherapy. We hope this will provide a practical, accessible tool for managing the increased cardiovascular risk in patients with metabolic syndrome and established cardiovascular disease. Copyright © 2006 John Wiley & Sons, Ltd. [source] | ||||||||||