View clinical trials related to Metabolic Syndrome X.
Filter by:Metabolic syndrome and hyperuricemia were both associated with inflammation, leading to diversities of cardiovascular disease such as left ventricular diastolic dysfunction, but the relationship among these entities remained unclear. The aim of the present study focuses on the association among hyperuricemia, diastolic dysfunction and inflammatory biomarkers in apparently healthy individuals with metabolic syndrome
This is a multi-centre, randomised, double-blind, placebo-controlled, parallel-arm dietary intervention study. In total, 800 men and women at risk for Metabolic Syndrome (MS) will be recruited. Subjects will be eligible to the study if they present with two to four of the MS diagnostic criteria, at least one of them being: - fasting triglycerides ≥150 mg/dL but ≤400 mg/dL OR - HDL-cholesterol ≤50 mg/mL in women, ≤ 40mg/mL in men (with fasting triglycerides ≥110 mg/dL). Each of the four recruiting centres will recruit 200 volunteers. Participants will be randomly assigned to one of four groups to receive either: - Dairy BEF + egg placebo + bakery placebo - Egg BEF + dairy placebo + bakery placebo - Bakery BEF + dairy placebo + egg placebo - Dairy, egg and bakery placebo Participants will be required to consume all three of the allocated products each day for 12 weeks. Eligible volunteers will be included and randomly allocated to one of the four groups. At baseline, 6 weeks and 12 weeks after inclusion, each participant will visit the recruiting centre for clinical and biochemical investigations. At 3 weeks and 9 weeks participants will complete questionnaires relating to their satisfaction with the food products, compliance to consumption of the study food products, and any gastrointestinal side effects or health-related adverse events that have occurred in the previous 3 weeks. At each recruiting centre 40 participants will be required to take part in additional activities, these are: stool sample collection, adipose tissue aspiration, body composition analysis by dual energy x-ray absorptiometry (DEXA) and assessment of physical activity.
Metabolic syndrome (MetS) is a cluster of metabolic conditions associated with obesity that predispose individuals to coronary heart diseases and diabetes but obesity has been shown to increase the risks of other diseases like cancer and asthma. Studies have also shown that obesity increases the risk of severe influenza infection and associated death and reduces the efficacy of influenza vaccine in the obese population but yet, the molecular mechanisms have not been described. The investigators are thus hypothesizing that differences in the innate immune responses between individual with or without metabolic syndrome impact viral infection and vaccine outcome. The investigators will perform seasonal influenza vaccination in people with or without metabolic syndrome to determine if the late adaptive response assessed by antibodies titers is different between the two groups and correlates with the early immune response assessed by gene expression profile in whole blood cells. The project proposed by the investigators will contribute to a better understanding of the inflammatory phenotype associated with metabolic syndrome and establish for the first time if it affects the immune protection against infectious diseases and particularly against influenza virus infection. The results will be important to determine if the population affected by metabolic syndrome should receive anti-influenza treatment in priority in the context of a severe influenza epidemic.
Obesity and metabolic syndrome (MS) are closely interrelated leading to increased mortality, mainly due to cardiovascular disease. In addition, some cancers are much higher when obesity is associated with metabolic syndrome. Bariatric surgery allows significant and sustained weight loss with marked improvement of MS. Considered too invasive, surgery is proposed to a small proportion of patients who could theoretically benefit. The ENDOBARRIER® device implanted endoscopically is an innovative approach developed for management of obesity in the non-surgical manner with benefits for improvement in MS already reported in literature.
Many metabolic complications can develop after liver transplant including: diabetes, high blood pressure, obesity, heart attacks and stroke. The goal of this study is to look at the safety and effect of 2 well known and established diet regimens on the people who had a prior liver transplant and investigate whether it helps with the control of these comorbidities.
Recent Canadian studies, public opinion polls and the Canadian Heart Health Strategy and Action Plan state that women's heart health is a key national priority; it should be addressed through improving heart health awareness and prevention, and reducing care inequities for women in general and younger women in particular. The investigators have developed an innovative and interactive mobile website based postpartum lifestyle modification program (regular physical activity and nutritional guidance), based on established national guidelines, to improve heart disease risk factors in women. The investigators will conduct a trial to determine if the mobile website based lifestyle modification program can be maintained and reduces a collection of risk factors, which occurring together, greatly increases the risk of developing heart disease. The investigators hypothesize that the interactive mobile website directing regular physical activity and personalized nutritional guidance, compared to standard postpartum care, will be motivational and result in a reduced modified metabolic syndrome z score at 8 months postpartum among the intervention group.
The prevalence of obesity and obesity-related complications is currently taking epidemic proportions. These complications increase the risk of type 2 diabetes and cardiovascular disease, which are important causes of morbidity and mortality worldwide. It is important to gain insight in the mechanisms underlying obesity-related complications, because this may lead to the development of directed therapeutic strategies. Currently, there is significant evidence that the cause of both insulin resistance and hypertension must be sought at the level of the microcirculation. Over activity of the renin-angiotensin-aldosterone system is a potential cause of microvascular dysfunction. Angiotensin II was indeed found to be implicated in the pathogenesis of obesity-associated hypertension and insulin resistance, possibly through interference with the vascular effects of insulin. Increased aldosterone levels have also been associated with resistant hypertension and insulin resistance, which is illustrated in patients with primary aldosteronism. Furthermore, aldosterone is known to exert several detrimental effects on the vasculature, some of which are offset by mineralocorticoid receptor antagonists. In obese individuals, plasma aldosterone concentrations are increased as well. We hypothesize that increased aldosterone levels in adipose persons induce microvascular dysfunction, which contributes to the development of insulin resistance and hypertension, and mineralocorticoid receptor antagonism results in improved insulin sensitivity and decreased blood pressure by counteracting the adverse effects of aldosterone on the microvasculature.
The main objective of this study is to evaluate efficacy and safety of ALS-L1023 tablet in patients with abdominal obesity of metabolic syndrome.
Both dietary caloric restriction (CR) and physical exercise (PE) exert beneficial effects, which retard or prevent age-related diseases and prolong life span. Subjects with the metabolic syndrome age prematurely, therefore preventive measures should be initiated early. The present study intends to demonstrate that physical exercise and/or Mediterranean diet, in middle aged volunteers with the metabolic syndrome, preserve adequate adipose tissue functionality and retard skeletal muscle aging (assessed by mitochondrial biogenesis and accumulation of ROS), by activating several pathways, homologous to CR. The investigators plan to study this by using two approaches: 1) A cross- sectional model, in which the expression of the mentioned metabolic mediators, indicators of muscle mitochondrial biogenesis and muscle oxidative damage will be compared between men with different body compositions, fat distribution, muscle strength and exercise capacity (VO2max). Also, in these men the investigators will assess the expression of uncoupling protein 1 (UCP1) in subcutaneous white adipose tissue (as a measure of adaptive thermogenesis), and inflammatory markers (Interleukin 1-6, Interleukin 1ß and CCL2 chemokine (C-C motif ligand 2)) in preperitoneal adipose tissue, plus inflammation and adipogenesis potential of their cultured preadipocytes. Moreover, in vitro studies will evaluate the functional effects of exposure of a cell lyne of human adipocyte cells (LS14)to factors secreted by media conditioned by the patients´ adipose tissue explants. 2) A prospective intervention in overweight/moderately obese middle aged volunteers that will be assigned to a weight-maintenance period (as a control group), and then randomly y assigned to a Mediterranean diet, exercise training or diet plus training. Before and after 3 months of intervention the investigators will obtain muscle tissue samples to study the expression of Peroxisome proliferator activated receptor (PPAR) gamma coactivator 1 alpha (PGC1), uncoupling protein 3 (UCP3), AMP activated protein kinase (AMPK), Sirtuin 1 (SIRT-1), mitochondrial DNA and oxidative damage indicators (8-oxo-7,8-dihydro-2-deoxyguanosine (oxodG), carboxymethyllysine (CML and its receptor (RAGE)). In vitro studies will evaluate the effect of circulating factors from the patients (serum) on LS14 inflammatory and adipogenic potential, at baseline and after 3 months of intervention.
Our hypothesis is that TA-65, a dietary supplement will help to reduce insulin resistance and plasma glucose in individuals classified with metabolic syndrome.