View clinical trials related to Metabolic Syndrome.
Filter by:This is a multi-centre, double-blind, randomized phase III trial comparing metformin to placebo in patients with advanced prostate cancer starting (or have recently started) androgen deprivation therapy (ADT).
This is a Randomized, open-label, 2 groups, parallel design.
This study will test the effect of liraglutide on cognitive function in HIV-infected overweight or obese subjects with type 2 diabetes.
The purpose of this study is to determine whether changing the microbial composition in the colon can improve metabolism of sugar in people who are on the verge of developing diabetes (pre-diabetics). Study participants will undergo a fecal microbiota transplantation (FMT) using material from lean donors, as well as a series of tests prior to and after the transplant. The investigators will examine any changes in fecal bacterial composition associated with FMT and determine if any observed changes have an influence on blood sugar metabolism.
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.
In current clinical practice, an acceptable standard treatment for locally advanced prostate cancer is radiation therapy in combination with hormone therapy (called Treatment B or Group B in this study). However, despite our best treatments, there is a risk that the prostate cancer may eventually return. As well, the hormonal therapy that is given to treat the prostate cancer is known to cause some harmful effects, with some patients using the hormones gaining weight, developing diabetes, having increased cholesterol levels, having increased blood pressure, and/or heart problems. This study is looking at whether Metformin, a drug that is commonly used to treat diabetes, can prevent patients from developing some of the harmful effects of the hormonal therapy. In treating diabetes, Metformin is known to decrease patients' sugar levels and also prevents patients from gaining weight, decreases their cholesterol levels, decreases the number of heart problems and allows patients to live longer. As a result, the researchers in this study are hopeful that Metformin will also be beneficial for men with prostate cancer on hormonal therapy by preventing them from developing these problems.
The aim of study is to investigate the impact of two different training modalities (high intensity interval training (HIIT) versus moderate intensity continuous exercise training (MICET) on cognitive performance, cerebral oxygenation, cardiac output and physical fitness in older healthy adults, patients with metabolic syndrome, coronary heart disease and heart failure. The investigators hypothesized that HIIT modality will lead to a larger improvement in physical fitness (i.e. VO2peak), cardiovascular parameters (cardiac output and stroke volume) and cognitive performance at rest and during submaximal exercise. The primary endpoint will be the improvement in cognitive performance.
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.