Articles: anticholesteremic-agents-therapeutic-use.
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The initial theoretical concept of a polypill was a fixed-dosed combination pill containing an antiplatelet agent, a cholesterol-lowering agent and multiple blood pressure-lowering agents aimed at the prevention of atherosclerotic vascular disease in the population aged 55 years and up. The reduction in the risk of cardiovascular disease does not depend on the cholesterol level and blood pressure at the start of treatment. ⋯ Research has shown that the use of combination products leads to a greater reduction in risk factors than the use of separate substances, possibly through improved adherence to the therapy. The use of a polypill in the prevention of vascular disease in high-risk patients may lead to a more effective reduction in risk, a decrease in costs and a reduction in pharmacological expenditure.
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Secretory phospholipase A(2) (sPLA(2)) represents a family of isoenzymes that participate in lipoprotein and inflammatory pathways, mediate atherosclerosis and enhance myocardial ischemic injury. The Fewer Recurrent Acute Coronary Events with Near-term Cardiovascular Inflammatory Suppression (FRANCIS) trial (NCT00743925) was a Phase II trial designed to examine the effects of varespladib methyl, a small-molecule inhibitor of sPLA(2), on plasma biomarkers in patients with acute coronary syndrome (ACS) who were treated with atorvastatin 80 mg and standard-of-care daily. ⋯ There was a nonsignificant reduction in major adverse cardiovascular events at study completion; however, positive trends remained for unstable angina and myocardial infarction. In order to achieve the widespread use of varespladib methyl in ACS patients, completion of a prospective, randomized placebo-controlled trial in ACS patients and stable coronary artery disease patients with increased sPLA(2) activity will be required.
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Randomized Controlled Trial Multicenter Study
Safety of anacetrapib in patients with or at high risk for coronary heart disease.
Anacetrapib is a cholesteryl ester transfer protein inhibitor that raises high-density lipoprotein (HDL) cholesterol and reduces low-density lipoprotein (LDL) cholesterol. ⋯ Treatment with anacetrapib had robust effects on LDL and HDL cholesterol, had an acceptable side-effect profile, and, within the limits of the power of this study, did not result in the adverse cardiovascular effects observed with torcetrapib. (Funded by Merck Research Laboratories; ClinicalTrials.gov number, NCT00685776.).
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Ginger is known to possess hypolipidemic, antioxidant and hepatoprotective properties. Combination therapy often takes advantage of complementary effects of different agents. This study investigated the combined effect of ginger extract (GE) and atorvastatin on lipid profile and on atorvastatin-induced hepatic injury. ⋯ Histopathological study revealed that GE reduced liver lesions induced by atorvastatin. The results indicate that the ability of ginger to lower serum cholesterol and to decrease aminotransferases, MDA and NO is clinically important, because its chronic administration will neither lead to side-effects nor to hepatic changes as occurs with high atorvastatin doses. Therefore, combination regimens containing GE and low dose of statins could be advantageous in treating hypercholesterolemic patients which are susceptible to liver function abnormalities.