Active clinical trials for "Hypercholesterolemia"

The objective of this trial is to assess the efficacy of reducing plasma low-density lipoprotein(LDL) cholesterol and safety in two different brand drugs, Roty F.C. Tablets 10mg and Crestor 10mg F.C. Tablets in hypercholesterolemia population.

Primary and secondary prevention trials with statins, as well as with antiplatelet, clearly demonstrated that these drugs are able to reduce cardiovascular events. Even if the principal mechanism of action of statins is to lower cholesterol, other effects, the so-called pleiotropic effects, have been considered as adjunctive properties potentially accounting for the anti-atherosclerotic effect of statins. Inhibition of oxidative stress may be considered an intriguing pleiotropic effect in view of the fact that oxidative stress is thought to be a key event in the initiation and progression of atherosclerotic disease. Reduction of several markers of oxidative stress including isoprostanes, 8-hydroxydeoxyguanosine (8-OHdG), and nitrotyrosine have been observed after statin treatment. NADPH oxidase is among the most important sources of reactive oxygen species involved in atherosclerotic disease. The investigators developed an ELISA to evaluate serum levels of soluble-gp91phox, the catalytic core of phagocyte NADPH oxidase. Recently the investigators showed that statins (30 days treatment) exert an antioxidant effect via inhibition of soluble gp91phox expression. The exact mechanism by which atorvastatin reduces NADPH oxidase, however, is unclear. Recent study showed that statin treatment inhibits leukocyte ROCK activity, a protein kinase implicated in the activation of NADPH oxidase, with a mechanism that seems to be independent from lowering cholesterol. To further study the mechanism(s) implicate in gp91phox downregulation by statin the investigators planned the present study in patients with high risk of vascular events such as hypercholesterolemic and Type 2 Diabetes mellitus patients. In addition the investigators want to evaluate the synergistic role of atorvastatin with aspirin treatment.

The purpose of this study is to verify the possible effects of OMACOR(omega-3 fatty acid) on the percentage change of small dense LDL fraction in type 2 diabetic patients with combined hyperlipidemia, we perform open-label prospective randomized multi-institutional phase IV study.

This randomized controlled double-blind intervention study unravels influence of dietary plant sterols and stanols on the structure and the sterol composition of the human aortic valve. The study patients will include 50-60 voluntary patients from the Helsinki Univ. Central Hospital, who will undergo aortic valve surgery. The patients will be randomized into plant sterol (E), plant stanol (A) and control (C) groups. Patients in the E and A groups will be asked to consume daily 2 grams plant sterols or plant stanols, respectively, in a margarine product.

Treatment of Hypercholesterolemic patients with niacin will cause a significant decrease in oxidative stress and a decrease in the atherogenecity in blood samples of the patients. A possible correlation between oxidative stress in hypercholesterolemic patients taking niacin to clinical hypercholesterolemia parameters is possible. Using a novel biomarker will enable a precise detection of the change in the oxidative stress in hypercholesterolemic patients.

The purpose of this study is to determine whether a dietary portfolio of cholesterol-lowering foods (viscous fibres, soy protein, plant sterols and nuts) further enhanced by increased levels of monounsaturated fatty acids (MUFA) and low glycemic index foods; together with a structured exercise program reduce the progression of carotid and coronary atheromatous lesions, Low density lipoprotein-cholesterol (LDL-C), and blood pressure, while reducing the number of individuals requiring statins.

12-week study of the efficacy and safety of alirocumab in patients maintained stably on hemodialysis or peritoneal dialysis. Measures of cholesterol levels, drug levels, PCSK9 levels, routine chemistry and cell counts, and biomarkers will be obtained at baseline and at weeks 4, 8, 10 and 12 weeks. Safety events will be obtained throughout the study.

This study evaluates the efficacy of a fresh fruit extract of Indian Gooseberry (AMX160) for the attenuation of increased blood cholesterol, LDL cholesterol and triglycerides in patients with hypercholesterolemia.

The primary objective is to examine whether probiotics given to hypercholesterolemic patients treated with statins, would further decrease LDL-Cholesterol levels. The secondary objective is to examine whether adding of probiotics to statins would decrease fasting glucose levels and glycolysated hemoglobin

The investigators hypothesize that additive effects of combined antihypertensive medications and statin in a single pill combination may better reduce progression of vascular remodeling and inhibit atherosclerosis progression. The fixed association of atorvastatin, perindopril and amlodipine under the name of Lipertance is the first fixed combination of these three groups to control the risk factors that are hypertension and dyslipidemia which can be used both in primary and secondary cardiovascular prevention .