View clinical trials related to Prediabetes.
Filter by:This platform will enable investigation the cardiovascular risk reduction and the increase in participant engagement in their heart-healthy goals, through the use of virtual care/telemedicine with a digital platform that connects them to their own doctors, nurses, and dietitians.
The purpose of this study is to compare the effects of moderate versus vigorous intensity exercise training on glycemic control in older adults. Glycemic control will be assessed using an oral glucose tolerance test and continuous glucose monitors. In addition, the investigaotrs will investigate whether engaging in an exercise training program elicits changes in sedentary behavior, non-exercise physical activity, sleep, and total daily energy expenditure.
The goal of this clinical trial is to evaluate the effects of consuming 1.5 oz almonds twice daily on insulin sensitivity and markers of cardiometabolic health in men and women with prediabetes.
A study to determine glucose and insulin responses to 50g and 100 g of carbohydrate with and without Gelesis200.
Project Summary Metabolic syndrome (MetS) is associated with the development of diabetes and cardiovascular disease; however it is also linked with cognitive decline and dementia. The study investigators have shown that MetS is associated with lower cerebral blood flow (CBF) and memory function in late middle-aged adults at increased risk for developing Alzheimer's disease (AD). Insulin resistance (IR) is at the core of MetS, and a hallmark feature of IR is higher fasting blood glucose (FBG) as well as post prandial hyperglycemia. While the study investigators and others have demonstrated links between IR and CBF as well as cognition from an observational perspective, no studies have investigated CBF and cognition after an intervention involving exercise and a carbohydrate restricted diet (CRD) designed to improve or normalize IR and glucose homeostasis. The study investigators propose to determine the effect of improving or normalizing glucose homeostasis on CBF and cognition, through diet and exercise, in individuals with IR and at risk for the development of AD. While exercise and a CRD have been shown to improve IR and glycemic control, we have only limited knowledge of the mechanisms behind these improvements. Nutritional metabolomics, the global measurement and interpretation of metabolic profiles, assesses the interaction of diet with the endogenous gene-protein cascade and the gut microbiome. Additionally, exercise has been shown to have an impact on the human metabolome. Finally, numerous metabolites have been specifically linked to IR and impaired fasting glucose (IFG). The study investigators propose to use metabolomics to measure changes in metabolites as individuals normalize or improve IR and glucose homeostasis. Should this exploratory study reveal increased brain blood flow and improved memory in response to diet and exercise, then early treatment of these individuals at risk might offer new avenues for disease-course modification. Strategies towards early and effective risk factor management could be of value in reducing the risk of metabolic as well as cognitive decline. In addition, should this study reveal changes in metabolic abnormalities consistent with early indications of diabetes, metabolomics could be an effective approach to complement disease risk analysis in our goal toward precision care.
This pragmatic randomized clinical trial will assess the efficacy, cost, and sustainability of a culturally tailored weight-loss program targeting obese Hispanic women with pre-diabetes or T2D. The intervention will be integrated into patient care at a Federally Qualified Health Center serving over 30,000 low-income patients, and will be delivered by trained clinic staff, with minimal support from research staff. After the effectiveness clinical trial, two cohorts of clinic patients will receive the intervention in a sustainability test.
This project tests the principle hypothesis that stable glucagon like peptide-1 (GLP-1) analogues have specific GLP1R-dependent beneficial effects on vascular endothelial function, fibrinolysis and inflammation in obesity that exceed the benefits of weight loss, and that genetic or other individual factors that modulate GLP1R sensitivity can modify the effect of these analogues on cardiovascular risk.
The purpose of this study is to address whether inactive individuals with prediabetes who take part in the Small Steps for Big Changes program, which is a 3-week supervised exercise and lifestyle change program with brief counseling, will be more adherent to regular exercise one year after program completion compared to before they took part in the program.
To evaluate the effectiveness of three different daily doses of plant protein hydrolysates versus placebo, when consumed over a 12-week period, at reducing and maintaining glycated haemoglobin (HbA1c) levels in a pre-diabetic population (otherwise healthy subjects with impaired glucose metabolism). To evaluate the effectiveness of three different daily doses of pea or rice protein hydrolysates versus placebo, when consumed over a 12-week period on: post-prandial glucose/insulin levels (oral glucose tolerance test, fructosamine levels, fasting plasma glucose levels, vital signs, physical examinations, weight and blood pressure.
The overall goal of this study is to investigate the effects of a daily dietary supplement of brown seaweed (2 capsules of InSea2®) on body weight, glycemic control and insulin secretion in overweight prediabetic men and women in association with a moderate weight loss intervention.