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Query: UMLS:C0004153 (atherosclerosis)
 77,401 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Currently available data and clinical observations which suggest that there is a pathogenetic relationship between hypertension, diabetes mellitus, and atherosclerosis have provided a concept of the X syndrome, by which hypertensive patients, mainly males, have impaired insulin tolerance along with hyperinsulinemia and concurrent atherogenic disorders of lipid metabolism. The paper discussed the specific pathogenetic mechanisms, clinical manifestations, and prospects for drug correction of the metabolic syndrome. The treatment of arterial hypertension with the calcium antagonist Lomir has indicated there are no negative changes as a control of non-insulin-dependent diabetes mellitus in the presence of effective correction of arterial hypertension and atherogenic dyslipidemias. With the monotherapy of essential hypertension concurrent with hypercholesterolemia with the alpha 1-adrenoblocker Doxazosin, in addition to the agent's high antihypertensive effects, the authors noted its favourable action on lipid spectral parameters and platelet functional activity. There is abundant evidence for the use of specific hypolipidemic agents in patients with essential hypertensive refractory to current antihypertensive drugs. The data obtained with the use of Lescol (fluvastatin) in patients with hypertensive disease and hypercholesterolemia suggest that by substantially reducing the levels of total cholesterol, triglycerides, low density lipoprotein cholesterol and its transport protein apo B does not deteriorate the quality of correction of arterial hypertension in this group of patients.
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PMID:[Hypertension, diabetes mellitus, atherosclerosis: clinical manifestations of metabolic syndrome X. Prospects of pharmacological treatment]. 762 78

BACKGROUND: The 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) inhibit atherosclerosis and reduce both morbidity and mortality in patients with coronary heart disease. No randomised prospective study, however, has investigated the long-term effect of statins on clinical outcomes in patients who have undergone first successful transcatheter therapy. METHODS: The Lescol((R)) Intervention Prevention Study (LIPS) is a double-blind randomized trial designed to compare the effect of fluvastatin (Lescol) with that of placebo on the time which patients with serum cholesterol >/= 3.5 mmol/l and < 7.0 mmol/l (135-270 mg/dl) remain free of major adverse cardiac events (MACE) after successful first transcatheter therapy (TCT). Patients, aged 18-80 years inclusive, will be randomized in a 1 : 1 ratio to receive fluvastatin, 40 mg, or placebo, twice daily for three to five years. The primary endpoint is the survival time during which patients remain MACE free after first TCT. Secondary endpoints are the incidence of MACE, noncardiac death, hospitalization for other atherosclerotic diseases, changes in serum lipid concentrations and anginal status. SUMMARY: LIPS is unique because it is the first study that will investigate whether MACE can be prevented or reduced by fluvastatin in patients who have undergone successful first transcatheter therapy for coronary heart disease.
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PMID:The Lescol(R) Intervention Prevention Study (LIPS): a double-blind, placebo-controlled, randomized trial of the long-term effects of fluvastatin after successful transcatheter therapy in patients with coronary heart disease. 1203 59

The management of dyslipidemia in adults with diabetes is receiving more attention. However, there is a paucity of large, prospective, randomized outcome trials designed for diabetic patients. Diabetic dyslipidemia is characterized by an increase in triglyceride levels, low high-density lipoprotein (HDL) cholesterol concentrations, and small, dense low-density lipoprotein (LDL) particles. The treatment goals include an LDL cholesterol less than 100 mg/dL, triglyceride level less than 150 mg/dL, and an HDL greater than 40 mg/dL for men and more than 50 mg/dL for women. In the Diabetic Atherosclerosis Intervention Study, fenofibrate resulted in a 42% less increase in the percent stenosis, as assessed by quantitative coronary arteriography. The Heart Protection Study documented the unambiguous benefit of simvastatin in reducing all-cause mortality among 5963 diabetic patients. The Lescol Intervention Prevention Study observed a reduction in major adverse cardiac events in diabetics undergoing percutaneous intervention who received fluvastatin. The Veterans Affairs HDL Cholesterol Intervention Trial reported a reduction in major coronary events among 627 diabetic patients with low HDL cholesterol who sustained a myocardial infarction. The Fenofibrate Intervention and Event Lowering in Diabetics (FIELD) Trial (n = 9795), the Action to Control Cardiovascular Risk in Diabetes (ACCORD, n = 10,000), the Atorvastatin Study for Prevention of Coronary Heart Disease Endpoints in Non Insulin Dependent Diabetes Mellitus (ASPEN, n = 2421), and the Collaborative Atorvastatin Diabetes Study (CARDS, n = 2140) will provide the prospective outcome data that are needed for the management of patients. Combination drug therapy will be necessary to achieve treatment goals. Careful monitoring will be required to avoid myositis and hepatotoxicity.
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PMID:Clinical trials and lipid guidelines for type II diabetes. 1505 51

Cardiovascular diseases due to atherosclerosis are the leading causes of mortality in the Western world. Cholesterol-lowering therapy with 3-hydroxy-3-methylglutaryl coenzyme Areductase inhibitors (statins) has demonstrated a reduction in cardiovascular morbidity and mortality in diverse populations. Fluvastatin (Lescol, Novartis Pharmaceuticals) was the first totally synthetic 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor on the market and has recently become available in an extended-release formulation (Lescol XL, Novartis Pharmaceuticals). Data from several clinical outcome trials have shown substantial benefits from fluvastatin treatment in diverse populations. Fluvastatin exists primarily in its acid form and as inactive metabolites in vivo, while active metabolites as well as the lactone form are only present in small amounts. The demonstration of the safe use of fluvastatin in a wide range of patients may be associated with the predominant acid form of the drug in vivo, as well as its predominant metabolism via the cytochrome P450 2C9 pathway.
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PMID:Fluvastatin and fluvastatin extended release: a clinical and safety profile. 1535 Jan 66

In the general population, the relation between lipids and cardiovascular disease is clearcut, whereas it is highly controversial in chronic kidney disease (CKD) patients. This is primarily due to diverging results of retrospective observational trials. This study design often encounters confounding, especially in renal disease patients. Even if analyses are corrected for multiple influences, there might be unknown confounders changing the results. Prospective randomized trials assure that groups are comparable except for the intervention used. Confounding is eliminated by randomization. Nevertheless, the lipid discussion was restarted when two randomized, placebo-controlled, interventional trials on lipid-lowering therapy in renal patients have been published (Assessment of Lescol in Renal Transplantation and 4D Study [Atorvastatin in patients with type 2 diabetes on hemodialysis]). Surprisingly, both showed no significant reduction of the primary endpoint by statin therapy. In addition to other factors, this might be due to an altered pathogenesis of atherosclerosis in renal patients where multiple nontraditional cardiovascular risk factors are to be mentioned and different characteristics of cardiovascular disease with a high proportion of sudden cardiac death are present. This review will focus on dyslipidemia in renal failure and its treatment. The data published so far is summarized and grouped according to the different stages of CKD.
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PMID:Lipid metabolism in chronic kidney disease: the role of statins in cardiovascular risk. 1719 38