View clinical trials related to Glucose Intolerance.
Filter by:The aim of this study is to compare the dual task task in individuals with prediabetes and diabetes. According to the results of this study, if there is a difference in dual-task performances and other conditions between people with prediabetes and people with diabetes, it will be a reference study for intervention studies accordingly.
The concept that the roots of cardiometabolic disease start in early life was established by Dr. David Barker, who documented relationships between low birthweight (as a marker for challenges during gestation) and later cardiovascular disease (CVD). Later work has suggested that post-natal challenges (similar to prenatal ones) may also exhibit links to later cardiometabolic disease, with the strongest links appearing to be between low weight in early childhood and later hypertension and high waist circumference (WC). However, assessments for the relationship between early childhood challenges and insulin resistance and glucose regulation have been lacking and long-term cohort studies are few. In this project, we aim to assess children initially followed as part of The Etiology, Risk Factors, and Interactions of Enteric Infections and Malnutrition and the Consequences for Child Health (MAL-ED) study, where they received frequent measures of anthropometry and laboratory assessments for intestinal pathogens. These children are now of peri-pubertal age--a time period associated with metabolic shifts. We will assess for glucose dysregulation and findings associated with the metabolic syndrome, and we will analyze potential associations between current chronic disease risk findings with early life poor growth and intestinal pathogen carriage rate. As such, we hope to uncover potential targets in early life health to reduce later chronic disease risk.
With current antiretroviral therapy, people living with HIV reach virological suppression faster, which in turn leads to a higher life expectancy. Nevertheless, this improved survival rate is not free of other comorbidities, such as metabolic syndrome, characterized by a decrease in glucose tolerance and an increase in insulin resistance. Berberine is an alkaloid that has proven beneficial effects on both glucose tolerance and insulin resistance, but has not been tested in people living with HIV under virological suppression. We hypothesize that berberine will improve inflammatory markers and metabolic profile in this population without significant interactions nor adverse effects.
Significant weight reduction, achieved by low-calorie diet (LCD), will mobilise ectopic fat (visceral and particularly liver fat), improving insulin sensitivity and other metabolic syndrome components, with secondary beneficial effects on cardiac structure and function. This CALIBRATE study (metabolic, multi-organ and effects of low-calorie diet in younger obese patients with pre-diabetes) will compare the effects of a safe and effective 12-month weight management intervention, initially using a low-calorie, liquid replacement diet for 12 weeks, anticipating at least 10% reduction in body weight. The investigators will examine how much the weight loss improves the metabolic abnormalities that precede type 2 diabetes (T2D), and in reversing the pre-clinical/subtle clinical abnormalities of the liver and heart that precede liver and cardiovascular disease (CVD). This study will compare the effects of a safe and effective 12-month weight management intervention, initially using a low-calorie, liquid replacement diet for 12 weeks, followed by a weight maintenance phase. The investigators will examine how much the weight loss improves the metabolic and neuropathic abnormalities that precede and accompany type 2 diabetes (T2D), and in reversing the pre-clinical/subtle clinical abnormalities of the liver and heart that precede liver and cardiovascular disease. In an additional optional sub-study, the investigators will additionally assess how the weight loss impacts upon appetite regulation within the brain with functional MRI (fMRI).
To examine the effect of using Lumen on metabolic parameters and anthropometric variables. This will be done from baseline to the end of a 12 weeks intervention in adults with prediabetes..
The purpose of this study is to assess if metformin reduces adverse outcomes associated with prediabetes in pregnancy. Our hypothesis is that pregnant women with prediabetes who are treated with metformin will show a greater reduction in large for gestational age infants at birth compared to women treated with the standard of care.
As an important way to translate cardiovascular disease prevention efforts, worksite interventions can facilitate healthy food choices, health education, and social support. This proposed project is adapted and scaled-up from the Nepal study, and will measure the effectiveness of a canteen and a behavioral intervention on cardio-metabolic risk at a worksite in South Africa. This study will estimate the added benefit of a proven individual-level dietary intervention over environmental-level changes for preventing cardio-metabolic risk within the South African context. If the study demonstrates a significant effect, a scaled-up approach could produce an important reduction in cardiovascular disease burden through environmental and individual level prevention programs in South Africa.
Pre-diabetes (Pre-D) is a precursor to type 2 diabetes (T2D) and characterized by increased exercise fatigability of lower limb muscles, that can impede exercise performance. The cause for the increased fatigability in people with Pre-D is not known. Given the profound vascular disease present in people who have had uncontrolled diabetes for several years, we will determine whether dynamic, fatiguing contractions of the lower limb muscles in people with Pre-D are limited by vascular dysfunction at multiple levels along the vascular tree including the artery, arteriole, and/or capillary. This clinical trial involves a novel exercise training regime involving blood flow restriction to the exercising limb will be used as a probe to further understand the vascular mechanisms for increased fatigability in people with Pre-D and T2D. The long-term goal is to better understand what limits exercise and functional performance in people with diabetes to help develop targeted, more effective exercise programs.
To collect data in an observational study from Prediabetes (PD) and Type 2 Diabetes (T2D) patients including time correlated CGM, medication and food intake approximately 80% of the time for each subject that completes the entire active phase. In addition, lifestyle and treatment already established for prediabetes and Type 2 Diabetes such as: - Sleep - Exercise/Physical activity/or lack of it - Heart rate - Five hours OGTT- 6 subjects in each group that have C-Peptide positive lab result at screening and consent to the OGTT (Appendix 3) This data will address the sources and nature of blood glucose variability across the progression of PD and T2D. The data collected in this study will enable investigation into CGM-data artifacts that speak to the state and management of PD and T2D. Possible applications enabled by these data sets include: compliance with drug regimens and other lifestyle recommendations, drug titration and/or escalation/de-escalation, and diagnosis and/or treatment throughout the progression of the disease.
This study aims to evaluate the effectiveness and cost-utility of an intervention based on the social prescription of health assets to modify lifestyles and reduce blood glucose values in prediabetic patients in primary care nursing consultations. Multicentre, controlled and randomized (two different branches) clinical trial with 18 months of follow-up will be performed. The intervention group will receive a social prescription of health assets related to the practice of physical activity and healthy eating patterns in primary care nursing consultation.