Active clinical trials for "Glucose Intolerance"

The researchers will investigate whether exercise could provide positive effects on general brain functions in elderly people with impaired glucose tolerance.

The purpose of this study is to compare the effectiveness of educational and lifestyle intervention programs aimed at reducing fasting blood sugar and emotional distress in adults with prediabetes.

The overall objective of this pilot project is to test in 50 women with a history of gestational diabetes mellitus (GDM), the effectiveness and feasibility of an 8 month intensive lifestyle intervention to reduce the rate of metabolic abnormalities within 1 year after delivery.

LIM-0705 will gain results on the effects of LIM-0705 on Male Subjects with Impaired Glucose Tolerance

The Healthy Living Partnership to Prevent Diabetes (HELP PD) is a 300-participant randomized trial designed to test the effectiveness of a lay-health counselor led community-based diabetes prevention program in reducing blood glucose in people at risk for developing diabetes mellitus.

An educational intervention in the General Medicine Clinic aimed at both primary care providers (PCPs) and their patients with metabolic syndrome/pre-diabetes (MetSyn/PDM). Improving PCPs ability to detect and manage MetSyn/PDM, as measured by the increased incorporation of MetSyn/PDM into PCPs care plan, and increasing patients' awareness of healthy lifestyle behaviors results in positive patient health behaviors and outcomes.

This study will supplement African American male (AAM) veterans at risk for diabetes and newly diagnosed T2DM with vitamin D (low or higher dose) and evaluate whether vitamin D helps to improve early markers of diabetes. The study will be done at Veteran Administration Medical Center in Chicago.

The purpose of this research study is to examine the effects of high and low intensity exercise for those with mild memory loss and pre-diabetes. The investigators will also examine the effects of this exercise on certain proteins and hormones in body fluids, and on brain structure and function using magnetic resonance imaging (MRI). Recent studies indicate that exercise improves memory and thinking abilities for adults with mild memory loss OR pre-diabetes. This study examines the effects of exercise on people with mild memory loss AND pre-diabetes.

Insulin resistance is a state where the body does not respond as it should to the insulin it produces. Individuals who are insulin resistant are at increased risk of both heart disease and type 2 diabetes; importantly, diabetes more than doubles the risk of heart disease, independent of other recognised risk factors. Interventions that prevent or reverse insulin resistance may help to attenuate risk of heart disease and diabetes. A number of randomised controlled trials provide proof of concept evidence regarding a beneficial effect of vitamin D on insulin resistance and other cardiovascular risk markers but experts have stated that further studies are required. Importantly, these studies should use appropriate endpoints, provide a high enough dose of vitamin D to optimise vitamin D status, and they should be conducted in clearly defined populations, The vitamin D trial we propose addresses these issues and aims to evaluate a potentially straightforward and low cost health care intervention for populations at highrisk of heart disease and diabetes. Specifically, this study would provide clinically relevant information on the metabolic effects of optimising vitamin D status in these high risk patients. This has clear economic and social implications given the current, and projected, burden of heart disease and diabetes. This study will investigate the effect of vitamin D3 supplementation on insulin resistance and cardiovascular risk factors in people at high risk of type 2 diabetes and cardiovascular disease using the gold standard euglycaemic hyperinsulinaemic clamp method.

It is well known that diabetes and excessive or high blood sugars causes blood vessel and blood cell damage. It is also possible, then, that people with pre-diabetes may also start to have blood vessel and blood cell damage as the blood sugars rise from the normal range into the diabetic range. In addition to looking at potential damage, the question is whether or not this damage improves with exercise. This study aims to look at blood vessel and blood cells in three different ways by 1) looking at how the blood vessel responds to "sheer force" (a blood pressure cuff pumped up and then released after a few minutes). This is done by ultrasound. 2) By looking at blood tests such as blood sugar, cholesterol, and inflammation and 3) By looking at certain blood cells in the lab, how long they live and the number of cells left after a certain number of days, and again, if this improves with exercise.