View clinical trials related to Metabolic Glucose Disorders.
Filter by:The use of continuous glucose monitoring (CGM) in earlier data has inspired behavioral changes leading to improved adherence to an exercise plan in individuals and eating habits in people with diabetes. Mobile health (mHealth) platforms provide satisfactory, easy-to-use tools to help participants in the pursuit of weight change goals. We hypothesize that the use of CGM data and the Signos mHealth platform will assist with weight control in a population of people with type 2 diabetes mellitus who are not using insulin.
Metabolic syndrome and resulting downstream health effects remains a growing health concern. In published trials, the use of continuous glucose monitoring (CGM) assists behavioral changes efforts, leading to improved adherence and results from diet and exercise changes in individuals with obesity, pre-diabetes and diabetes. Mobile health (mHealth) platforms provide satisfactory, easy-to-use tools that help participants in the pursuit of weight change goals. We hypothesize that the use of CGM data and targeted coaching and nutrition education will assist with weight optimization goals in the general (non-diabetic) population using the Signos mHealth platform, with associated health benefits.
Insulin resistance and beta cell dysfunction are the major core defects responsible for the development of type 2 diabetes (T2DM). Although insulin resistance is the early metabolic defect detected in subjects destined to develop T2DM, it is the beta cell failure which is responsible for the development of hyperglycemia. Longitudinal and cross-sectional studies have demonstrated that, initially, the compensatory hyperinsulinemia is sufficient to offset the insulin resistance and maintain normal glucose tolerance. However, when the beta cell fails to adequately compensate for the insulin resistance, glucose homeostasis deteriorates. Initially, this is manifest as impaired glucose tolerance (IGT) and later as overt diabetes. It follows that the level of beta cell failure at which hyperglycemia becomes evident depends upon the prevailing level of insulin resistance. A more severe insulin resistance results in development of overt hyperglycemia at lower level of beta cell failure. The investigators previously have shown that the severity of insulin resistance varies amongst different ethnic groups (Arabs versus Indians). Thus, the level of beta cell failure at which overt hyperglycemia becomes evident amongst each ethnic group also varies. Thus, individuals/ethnic groups with more severe insulin resistance, overt hyperglycemia becomes evident at lower level of beta cell dysfunction. Conversely, severe beta cell dysfunction is required for evert hyperglycemia to develop in individuals/ethnicities with less severe insulin resistance. In the present study, the investigators aim to quantitate beta cell function with the gold standard technique (i.e. hyperglycemic clamp) in Arab and Indian non-diabetic individuals and relate the level of beta cell function to the prevailing level of insulin resistance measured as the glucose infusion rate divided by the mean plasma insulin concentration during the clamp.