View clinical trials related to Metabolic Syndrome.
Filter by:Study 1: To investigate the effects of antioxidant-rich sugar as alternative compared to granulated sugar on gene expression and other metabolic parameters in healthy subjects. The hypotheses is antioxidant-rich sugar have positive effects on reducing inflammatory cytokines, oxidative stress biomarkers and other metabolic parameters in intervention group compared to control group. Study 2: To evaluate the effectiveness of a nutrition education module in modifying sugar consumption and other CMR-related outcomes in individuals with cardiometabolic risk. The hypotheses is the nutrition education module significantly improves the sugar consumption and other CMR-related outcomes in the intervention groups compared to the control group
The purpose of the Exerci-Zzz Study is to learn more about how the time of day that exercise is performed influences sleep quality and fat metabolism overnight in adults with metabolic syndrome. In this study, exercise will be performed in the early evening and the investigators will measure participants' sleep quality and fat metabolism overnight in a metabolic room. The total study will take approximately 2-3 months to complete. Enrolled participants will complete 2 study conditions (evening exercise and control) in a metabolic room. Each of these visits will last 30 hours and require that the participant stay in the metabolic room. During the evening exercise participants will be asked to perform exercise in the early evening. Finally, during the control condition participants will be asked spend the day in the metabolic room (no exercise performed during this condition). During each of these conditions, the investigators will measure participant sleep quality and fat metabolism overnight. In the morning, the investigators will perform a metabolic test to assess the responses of certain hormones. Findings from this study will identify how exercise influences novel contributors to metabolic syndrome (sleep quality and nocturnal metabolism) and shed light on some potential mechanisms to explain the variability in exercise responses.
In this study the investigators wish to evaluate the glucose metabolism in brown adipose tissue (BAT) in young healthy men (aged 18-35). The investigators wish to validate a novel MR modality - Deuterium Metabolic Imaging (DMI), which is a non-radioactive, non-invasive method that allows for spatial as well as metabolic imaging after oral administration of deuterium-labelled glucose. Deuterium is a stable isotope of hydrogen that can be bound to different metabolites, in this case glucose. This method allows for metabolic imaging and production of 2H MR spectra of metabolites downstream from glucose uptake that can be quantified. DMI has not yet been used to evaluate BAT in humans. Currently, FDG PET/CT is the most widely used method for BAT evaluation in humans, but due to the radiation-exposure associated with FDG PET/CT repetitive studies of BAT in healthy subjects are limited. Therefore, new in vivo methods (preferably non-invasive) are warranted. However, since FDG PET/CT is the most widely used method, the investigators wish to use this modality as reference. The investigators plan to screen 10-12 subjects with an individualized cooling protocol and FDG PET/CT. Only the BAT positive subjects will be included in the DMI study. In the DMI study, the BAT positive subjects will enter in a randomized two-phased cross-over study. The subjects will have 2 DMI scans performed after ingestion of deuterium-labelled glucose; one after 2h of cooling, another in thermoneutrality. Primary outcome is the differences in glucose metabolites between cooling and thermoneutrality. The investigators hypothesize that during cooling uptake of glucose and its metabolites such as glutamine/glutamate and water may be enhanced. Moreover, glucose metabolism may shift towards anaerobic metabolism with increased lactate production as observed in a previous rodent study by the investigators group.
There is currently no reliable, diagnostic tests of insulin resistance other than the hyperinsulinemic euglycemic clamp which, due to its constraints and cost, is reserved for research. The insulin-Regulated aminopeptidase (IRAP) protein is a direct marker of insulin-dependent glucose cell capture and thus it blood concentration seems to be a good diagnostic test of insulin resistance. The purpose of this study is to assess a plasma essay of IRAP protein for evaluation of insulin resistance during an oral glucose tolerance test (OGTT).
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
Background: Weight gain can lead to obesity and diabetes even in people living with human immunodeficiency virus (HIV). Researchers want to see if the technique intermittent calorie restriction can help overweight people with HIV as an alternative to traditional diets. Objective: To see if intermittent calorie restriction leads to weight loss and improved blood sugar in obese people with HIV. Eligibility: Adults ages 18-65 with HIV who are obese and do not have diabetes Design: Participants will be screened with a medical history, physical exam, and blood and urine tests. Before starting treatment, participants will: - Have a nutritional consultation - Get a pedometer to record daily steps - Test a restricted diet for 1 day - Have a body x-ray At the baseline visit, participants will have: - Blood drawn after they drink a sugar drink - Questions about their health and eating - A nutritional consultation - Resting energy expenditure measured. Participants will fast overnight. Then they will lie down while a plastic bubble goes over the head and a plastic sheet covers the upper body. Oxygen flows into the bubble. - Liver stiffness test. A wand on the stomach releases sound waves like an ultrasound. For 12 weeks, some participants will be on a standard diet. Others will restrict how much food they eat 2 days a week. On those days they will eat about 25% of their recommended calories. Participants will keep a diary of their diet and steps. Participants will have 4 visits during the 12-week diet and 1 visit 12 weeks after the diet ends. They will repeat previous tests.
The main purpose of this study is to better understand the effects of two types of treadmill exercise programs that include education and/or techniques that may be helpful for exercise among individuals with, or at risk for, metabolic syndrome.
There is an ongoing and worsening problem with obesity in the developed, and much of the developing world. Although it has long been realized that Western diets that are rich in sugar and fat play an important role in this, it has only recently been realized that exposure to these diets, particularly in childhood, can damage the part of the brain that determines how much fat there is in the body. The result of this damage is that the so-called "set-point" for fat in this part of the brain is pushed upwards. There is a lot of evidence from animals that activating the brain's balance (vestibular) system pushes this set-point for fat downwards to cause fat loss, probably because this tricks the brain into thinking that the animal is more physically active. The aim of this study is to see whether the same effect can be triggered in humans by non-invasively stimulating the vestibular system with a small electrical current through the skin behind their ears.
This is a Phase 2, multi-center, double-blind, placebo-controlled study of the safety and effect of PBI-4050 at doses ranging from 400 mg to 1200 mg on relevant biomarkers in subjects with inadequately-controlled T2DMS on stable background antidiabetic therapy.
This study is to compare the safety and efficacy of UCMSCs and BMMSCs administered intravenously in patients to evaluate cytokine suppression in patients with chronic inflammation. Cells administered via intravenous infusion (IV) and will be tested in 37 patients in two phases (Pilot and Randomized).