Active clinical trials for "Insulin Resistance"

This study investigated the effect of dexmedetomidine in obese patients undergoing bariatric surgery.

The majority of obese have non-alcoholic fatty liver disease (NALFD). Currently, no pharmacological agents are licenced for the prevention or treatment of NAFLD, and weight loss, notoriously difficult to obtain (and specially to maintain), remains the only treatment option. Interestingly, curcumin, a phenolic compound extracted from the turmeric root, has from in vitro and animal studies shown promising effects in preventing and treating NAFLD, and the sparse available human data point in the same direction; but solid human data are missing. This study will delineate the effects of curcumin when treating NAFLD in humans. The primary aim of this study is to investigate the effect of 6 weeks of curcumin on liver fat content (assessed by magnetic resonance spectroscopy (MRS)) in obese subject with NAFLD. Additionally, a range of secondary endpoints have been chosen in order to delineate the role of NAFLD in the newly discovered liver-alpha cell axis governing circulating levels of the glucose-mobilising pancreatic alpha cell hormone glucagon and, thus, to elucidate the link between liver fat content and the risk of developing reduced glucose tolerance and type 2 diabetes (T2D). Also, the anti-inflammatory effect of curcumin will be elucidated, as inflammatory markers will be measured before and after intervention. Furthermore, the effect of curcumin will be measured by measuring the following parameters before and after intervention: Transient elastography, anthropometric measurements, body weight, appetite, food-consumption, calory balance, resting energy expenditure, gut microbiota, bioimpedance measures, visceral- and subcutaneous fat, glucose tolerance, lipids, blood pressure, pulse, liver parameters (blood-tests) and adipokines. During the oral glucose tolerance test before and after intervention, incretin hormones, glucagon, amino acids, insulin, c-peptide and urea will be measured.

This randomized, cross-over trial aims to assess changes in body weight, plasma lipids, insulin sensitivity, and postprandial metabolism with a low-fat, plant-based diet and a Mediterranean diet, both followed for 4 months.

This study will investigate whether there is an association between insulin resistance and cardiac function in children with dilated or hypertrophic cardiomyopathy. This study will also investigate whether there is an association between FGF21 and cardiac function in children with dilated or hypertrophic cardiomyopathy and whether this is mediated through greater insulin resistance and/or through independent effects.

This proposal's objective is to investigate the effects of a high-intensity intermittent stair climbing program on insulin resistance in individuals with obesity and at risk of type 2 diabetes (T2D). Obesity (defined as body mass index ≥ 30kg/m2) is a major risk factor for T2D. The connection between obesity and T2D involves the development of insulin resistance (IR). Exercise training is an effective non-pharmacological approach to prevent and treat IR. Despite the efficacy of exercise training on ameliorating IR, most individuals do not achieve the minimum recommended levels of physical activity and cite "lack of time" and difficulty in accessing exercise facilities as barriers to exercise. Proposed as a time-efficient alternative, high-intensity interval training (HIIT), which consists of short periods of high-intensity efforts alternated with brief periods of recovery, is an efficient strategy to improve IR. However, most HIIT protocols have been studied in laboratory-based settings requiring access to specialized equipment (i.e. treadmills, cycle ergometers) and are not practical for the general population. The use of high-intensity intermittent stair climbing may be a suitable exercise strategy from an accessibility perspective. With evidence to suggest improvements in IR following HIIT in individuals with obesity or T2D, the application of a similar approach using high-intensity intermittent stair climbing to directly assess changes in IR in a population at risk of T2D populations is warranted. Completion of this study will help elucidate if an easy to implement, time-efficient and low-cost exercise training program improves insulin resistance in individuals at risk of T2D.

This study evaluates the effect of balanced and sustainable diet application on fat composition, insulin resistance and inflammation marker in obese people. Intervention: Obese subject will receive intervention on balanced and sustainable diet application Control: Obese subject will receive a balanced diet application only

Obesity is a serious medical condition, the adverse consequences of which include increased risk of cardiovascular disease, diabetes mellitus, reduced fertility and cancer. The economic cost of obesity was placed at $58 billion dollars in Australia in 2008 [1]. Studies in mice and non-human primates have shown that moderate caloric restriction (CR) increases lifespan and reduces the incidence of cardiovascular disease, cancer, and type 2 diabetes [2]. Reduced risk of chronic diseases is also observed in humans following CR [3]. However, daily CR is difficult to maintain long term, since the body defends against weight loss by inducing "metabolic adaptation"[3] and altering the hormonal appetite response [4]. An emerging number of studies are examining the effects of limiting food intake to prescribed time periods per day, or every other day. Time restricted feeding (TRF) describes a dieting approach where food is available ad libitum, however only for a limited period of time (i.e. 3-12 hours). This pilot study will examine the effects of restricting daily food intake to within a 10 hour period on glycaemic control, body weight and biomarkers of metabolic health for 6-weeks. This study will build on the existing knowledge base in humans as to whether meal timing, rather than caloric restriction per se, is important to provide the stimulus required to improve metabolic health and reduce risk of chronic disease.

The goal of this three-phase interventional study is to determine the prevalence of Insulin resistance in non-diabetic patients with multiple sclerosis in Egypt The main questions it aims to answer are: what is the prevalence of insult resistance among Egyptian patients with Multiple sclerosis? what are the effects of insulin resistance on multiple sclerosis disease activity and progression what are the effects of treating insulin resistance on multiple sclerosis disease activity and progression participants with MS will be tested for IR to determine its prevalence, in the 2nd phase a group of MS patients with IR will be compared with another control group of MS patients without IR for clinical, laboratory, and radiological markers of disease activity and progression twice at baseline and after 1 year. in the 3rd phase, patients with IR will be divided into 2 groups one who will receive appropriate treatment for IR and the other group without treatment of IR and will be compared by the end of the 2nd year for clinical, laboratory and radiological markers of disease activity and progression

The purpose of this study is to investigate the feasibility of conducting a multicomponent lifestyle intervention research study within the UAB Family Medicine Clinic at Highlands and to obtain preliminary data on the effectiveness of the adaptive treatment strategies being investigated to produce improvements in insulin resistance. This study is a Sequential Multiple Assignment Randomized Trial (SMART) with initial randomization groups of individualized nutrition counseling vs. individualized exercise counseling. Note that these initial nutrition or exercise interventions are NOT intended to produce significant weight loss. Participants that do not sufficiently improve their insulin resistance score after 8 weeks will be re-randomized to 2nd stage interventions of either receiving dietary counseling for weight loss or receiving a prescription for metformin. We will collect data on the effectiveness of the intervention to improve insulin resistance/metabolic health in the family medicine clinic as well as potential predictors or moderators of treatment success.

The study aims to identify if Kelulut Honey can be a potential alternative for the use of preoperative carboloading instead of the commercially available product, Carborie.