View clinical trials related to Metabolic Diseases.
Filter by:Modern living is associated with an epidemic of type 2 diabetes mellitus (T2DM). Sleep disturbances are strong independent risk factors for incident diabetes. Melatonin has been implicated in regulation of circadian rhythm and sleep, but it is also ascribed anti-oxidative properties and effects on glucose homeostasis. A potential association between melatonin and T2DM has only been addressed in few human physiological studies, but the topic has received renewed interest since genetic-epidemiological studies have pointed to a role for melatonin in the development of the disease. In the current study, the investigators wish to examine whether treatment with synthetic melatonin induces physiological changes that affect the risk of developing type 2 diabetes. Two studies of the physiological effects of melatonin are included in the present protocol. In study A, the investigators will examine the acute effects of Melatonin on insulin secretion and insulin sensitivity using a Botnia clamp and in study B the investigators will examine the potential effects of Melatonin on the incretin response.
Microbiota is important for immunology, hormonal and metabolic homeostasis in human and could influence on developing diabetes and obesity. Recent studies investigates microbiota by metagenomic sequencing, however, the composite of microbiota and its metabolic role has not been fully determined. Metagenomics and microbiome analysis could early diagnose metabolic disorders and suggest treatment options for metabolic diseases. In this study, the investigators investigate the composite of microbiota and deduct basic information for treatment models using metagenomic sequencing.
In the present study glucose metabolism and ectopic lipids in the liver, heart and muscle were investigated in women with the polycystic ovary syndrome (PCOS) and in healthy control subjects.
Individuals with spinal cord injury (SCI) live longer than before and live to an age where metabolic disorders become highly prevalent. Due to loss of mobility and severe skeletal muscle atrophy, obesity, glucose intolerance, and peripheral insulin resistance develop soon after the onset of SCI. These abnormalities are thought to contribute to the increased diabetes disease risk and accelerated aging process in the SCI population. As a result of these trends, overall burden of complications, economic impact and reduced quality of life are increasing. Until there are effective treatments for SCI, it is imperative to develop effective interventions to mitigate metabolic disorders that develop in individuals with SCI. The proposed research project examines the impact of early utilization of a novel neuromuscular electrical stimulation (NMES) program on skeletal muscle metabolism and overall metabolic health in individuals with sub-acute, complete SCI.
The study purpose is to investigate the hypothesis that in adults with SAH, early neuromuscular electrical stimulation (NMES) and high protein supplementation (HPRO) will improve muscle mass, metabolic and inflammatory biomarker profiles, compared to SAH controls receiving standard of care interventions for nutrition and mobilization. The investigators will accomplish this by studying the effects of a high protein (HPRO) nutritional treatment as well as NMES intervention have upon muscle wasting and motor strength acutely after SAH. This will be addressed in a prospective trial of SAH patients receiving HRPO with NMES as compared to age and severity-matched SAH patients undergoing standard of care interventions for nutrition and mobilization. Additionally, the study will investigate the impact HPRO and NMES interventions have upon inflammatory cytokines and markers of energy balance. Results of this study will establish evidence for precision nutrition plus early exercise to mitigate the catabolic and inflammatory state produced by SAH to improve muscle, metabolic, and health recovery outcomes.
This project will assess the feasibility and efficacy of the use of exercise and dietary supplementation with a non essential amino acid - glutamine - a component of most protein supplements, on the regulation of plasma glucose homeostasis in a clinical setting of children with type 1 diabetes (T1D). The study specifically targets patients in puberty as this period is associated with a physiological decline in insulin sensitivity, the latter often associated with poor control. Although physical exercise has long been known to exert beneficial effects on metabolism, lack of time is the most common reason perceived as preventing the performance of exercise in both healthy and diabetic subjects. In earlier studies, the investigators showed that oral supplementation with glutamine, a non essential amino acid given prior to exercise decreases overnight post-exercise blood glucose in adolescents with T1D. Hence, the objective of the current study is to investigate if a novel way of exercising, such as performing 6 short bouts of just 1 min each of intense exercise ('exercise snacks') 30 min before meals, with or without glutamine, improves glycemic control in adolescents with T1D. Designing innovative ways to improve diabetes control in adolescents is highly desirable. The specific aim of the project is to determine whether the sustained use of the proposed exercise snacks with or without glutamine results in diminished glycemic variability and/or improved glucose control
General objective: To assess the effect of vitamin D supplementation on metabolic syndrome among food insecure and vitamin D deficient older adults in Karaj city, Alborz province in Iran. A two-arm randomised controlled trial (RCT) will be conducted by recruiting participants. Inclusion Criteria: Food insecure, metabolic syndrome; Vitamin D deficiency Exclusion Criteria: those who are already taking any type of vitamin D supplements, Individuals with a history of allergy, Those subjects with serious medical condition such as cancer, heart attack, stroke, and etc., Intervention group: The intervention will start from 10 of May 2017 to 11 of July 2017 for 2 months. The intervention group will receive 50,000 U vitamin D3 per week (equivalent to 1,250 μg) for 8 weeks plus pamphlets and brochures about nutrition and health at the beginning of the study. Control group: The respondents in control group will receive placebo plus brochures and pamphlets related to nutrition and health at the beginning of the study. The data collection process will identify the older adults for both groups; intervention and control. Consent will be obtained from those who are eligible. Anthropometric measurement (height, weight, body mass index, and waist circumference), blood pressure measurement, blood taking and three-day food record will be obtained during baseline from all study respondents in the intervention and control groups. Primary Output: Achieving 25 (OH) D upper than insufficient serum 25(OH) D level >30 ng/l. Secondary Output: Reduction anthropometry (body mass index (BMI) and waist circumference (WC), Improved Biomarkers indicators (lipid profile, fasting blood fast), improved blood pressure before and after intervention.
Effectiveness of fasting or fasting-mimicking diet has been proved an effective approach to treat metabolic and autoimmune diseases in mice. However, clinical trials performing prolonged fasting with more than 7 days have not been reported. Investigators conduct an open label, phase I/II clinical trial to evaluate the safety and effectiveness of the 21-day fasting-like diet in the treatment of metabolic and autoimmune diseases.
Safety and effectiveness evaluation of a new moisturizer formulation with antioxidant, anti-inflammatory and anti-microbial effects in the prevention of diabetics dry skin and complications.
In this study the investigators aim at addressing potential relationships between iron stores and glucose homeostasis. Iron (i.e. Ferric Carboxymaltose) will be perfused to pre-menopausal, iron-deficient non-anaemic women suffering from a chronic fatigue syndrome and parameters related to glucose homeostasis, parameters related to metabolic syndrome and inflammation will be measured before and after the intervention.