Active clinical trials for "Dyslipidemias"

The undercarboxylated fractions of the two vitamin K-dependent proteins osteocalcin and matrix Gla protein have been shown to play key roles in type 2 diabetes and cardiovascular disease (at least in mouse models). Clinical trials are needed to isolate the effects of vitamin K manipulation on carboxylation of these two proteins (osteocalcin and matrix GLA protein) and their subsequent effects on markers of diabetes and cardiovascular disease risk. The purpose of this pilot randomized, double-blind, placebo-controlled trial in children is to estimate the effective dose of vitamin K2 (menaquinone-7) supplementation (to improve carboxylation of both osteocalcin and matrix Gla protein), and whether it can have an effect on markers associated with diabetes and cardiovascular disease risk.

The continuous increase of the incidence of the thyroid cancer in the last years has taken this neoplasia among the first 4 frequent cancers in the cancer registry of the Institute of Oncology "Prof.Ion Chiricuţă" from Cluj-Napoca (IOCN), with a total number of over 470 new cases per year, added to the other 3700 cases already being in the evidence of the Institute. The radical treatment brings for a long term a compensated chronic drug induces mYxoedema with it's important side effects. Among these one can find the dislipidemia and the change of the high sensitive C reactive protein (hsCRP) serological value. In the last years, many epidemiological studies have confirmed the fact that the patients with a high serological value of the hsCRP present a higher risk for the coronary disease and heart attack. Prospective studies developed in european countries and in USA have provided results that are related to the predictive value of the hsCRP determinations over the cardiovascular risk. Thus, hsCRP is an indirect risk factor for the coronary disease. The risk for cardiovascular disease is 2 to 7 times higher at the people with a high level of hsCRP comparing to ones with low levels; the increase of the hsCRP serological value can be determined several years before the clinical debut of the coronary disease. The screening for this population group with a high risk can introduce in use the prevention of the cardiac pathology and change the approach to the monitoring of the patients with thyroid cancer. A selection protocol will be elaborated for the patients that will withdraw the hormone treatment by using recombinant thyroid stimulating hormone (TSH) or will have personalised monitoring algorithm, with a shortening of the hormone treatment withdrawal.

Animal studies have found that vitamin K-dependent proteins matrix Gla protein and osteocalcin beneficially influence lipid and glucose metabolism, respectively. However, this concept has not been tested in humans at risk for dyslipidemia and diabetes risk. Vitamin K supplementation presents an opportunity to test the hypothesized link between the vitamin K-dependent proteins and markers of lipid and glucose metabolism. The investigators will conduct an 8-week vitamin K intervention (to manipulate carboxylation of matrix Gla protein and osteocalcin) and determine its effects on markers of dyslipidemia and diabetes risk. Sixty obese children will be randomly allocated to either the control group receiving placebo or the low-dose (45 mcg/d) or high-dose group (90 mcg/d) receiving vitamin K (menaquinone-7).

Post marketing surveillance of safety and efficacy for Cholib in Korean patients under the "New Drug Re-examination"

The ELISABET STUDY is across sectional Survey on a representative sample of two urban area conduct on a representative sample. The main objective of the project is to compare the prevalence of the obstructive ventilatory disorders (OVD) in the Urban Community of Dunkirk touched by the industrial pollution in relation to the one recovered in the Urban Community of Lille (CUDL) less industrialized.

This is a randomized, two-arm, open label, Phase IV clinical trial to evaluate if the provision of a smart phone-based patient support tool prolongs the patient's rosuvastatin treatment duration.

We hypothesize that when compared to usual care a greater proportion of hospitalized diabetic patients who are candidates for cholesterol lowering will be discharged with a prescription for a statin if their physicians are contacted by a pharmacist to discuss treatment guidelines.

We want to investigate the effects of pioglitazone on cardiovascular events in Japanese patients with type 2 diabetes.

The primary objective of this study is to compare the effect of simvastatin plus Omacor to simvastatin plus placebo for lowering non-high density lipoprotein cholesterol in subjects with mixed dyslipidemia.

The advent of new antiretroviral agents, in particular Highly Active Antiretroviral Therapy (HAART), spectacularly reduced HIV-associated morbidity and mortality. However, new complications have appeared in HIV-infected patients treated by with HAART such as dyslipidemia, insulin resistance, diabetes mellitus, and related cardiovascular complications including acute coronary syndromes, peripheral vascular disease, and stroke have been reported. A linear association has been proved between increased intima-media thickness of the common carotid artery (CCA-IMT), aortic stiffness (pulse wave velocity [aPWV]) and incidence of cardiovascular events suggesting that IMT and aPWV could be considered as an early marker of atherosclerosis. The progression of IMT has been shown to be predictive of cardiovascular events. Case control and longitudinal studies but not all have suggested an increase CCA-IMT in HIV-infected patients under HAART compared with non-HIV infected patients with different progression. The aim of this study was to examine the effects of pravastatin on CCA-IMT and aortic stiffness in dyslipidemic HIV-infected patients receiving HAART by using a high-resolution echotracking system. Patients in the pravastatin group were consecutively recruited in four department of infectious diseases if they fulfilled the following criteria : (1) HIV-infected treated with HAART for > 12 months 2) with dyslipidemia, defined as fasting serum LDL cholesterol > 160 mg/dL before initiation of pravastatin, (3) treated with pravastatin > 12 months and one more coronary risk factor. The patients in the control group were selected consecutively in the same departments among 1) HIV-infected patients treated with HAART > 12 months 2) fasting serum LDL cholesterol > 160 mg/dL 3) without lipid-lowering drugs and one more coronary risk factor. Cases and control patients were matched for age, gender and tobacco consumption. Using data from Mercie et al., inclusion of 42 patients in pravastatin and control groups was the minimum sample size needed for detection of a 6.5% difference in CCA-IMT, in a two-sided test (a = 0.05, b = 0.20). The protocol of the study, sponsored by the French Society of Cardiology was approved by the Committee for the Protection of Human Subjects in Biomedical Research of Pitié-Salpétrière University hospital in Paris. Written informed consent to participate in the study was obtained from each patient.