View clinical trials related to Glucose Intolerance.
Filter by:Is a randomized, double-blind, placebo-controlled trial to determine the behavior of hyperglycemia and postprandial lipemia after a standard mixed meal load in patients with carbohydrate intolerance treated with acarbose.
Forty-eight prediabetic men and women (50-75 years of age) will participate in a 6-week feeding study in which they will randomized to receive either 10 g/day of inulin or placebo. All subjects will be fed an isocaloric diet (50% carbohydrate, 35% fat, 15% protein,) controlled for micronutrient content for 6 weeks to avoid the potential confound of individual differences in diet on gut microbiota. Measurements of intestinal permeability, insulin sensitivity, and skeletal muscle metabolic flexibility will be made prior to and following the controlled feeding period. Stool samples will be collected to assess gut microbial communities.
Diabetes Mellitus (DM) includes several metabolic diseases all characterized by high sugar levels in the blood. Although diabetic nephropathy is widespread, its underlying pathophysiological mechanisms remain poorly understood and, so far, little progress has been made to prevent the development of diabetic nephropathy and to delay kidney functions decline. Increasing amount of data based on animal studies support the pathogenic role of tissue hypoxia in the development and progression of diabetic nephropathy. Blood Oxygenation-Level Dependent Magnetic Resonance Imaging (BOLD-MRI) is increasingly used in research to measure cortical and medullary oxygenation in a non-invasive manner. Interestingly, in two cross-sectional clinical studies, we have recently found a positive correlation between high circulating blood glucose levels and cortical R2* levels in type 2 DM patients. This discovery suggests that an increase in glycemia might acutely decrease renal tissue oxygenation. The goal of this study is to investigate the impact of serum glucose on renal tissue oxygenation in healthy subjects and subjects with glucose intolerance.
The term prediabetes has been used to encompass the first alterations on glucose metabolism such as impaired fasting glucose and glucose intolerance, and its early detection and treatment could prevent the appearance of diabetes mellitus type 2, a high prevalence disease worldwide. Artemisia dracunculus, also known as estragon, has been used in Ayurvedic medicine for the treatment of diabetes. Different in vitro and in vivo studies have shown that Artemisia dracunculus increases insulin signaling and improves insulin sensitivity. The aim of this study is evaluate the effect of Artemisia dracunculus on glucose intolerance, insulin sensitivity and insulin secretion.
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.
This open, randomized, cross-over, placebo-controlled study aims to investigate the effects of vinegar on glucose metabolism, endothelial function and circulating lipid levels in subjects with impaired glucose tolerance or type 2 diabetes, using the arteriovenous difference technique.
This is a single site blinded RCT of 920 pregnant women with singleton gestation designed to compare the Carpenter-Coustan and IADPSG criteria for diagnosing gestational diabetes. Maternal metabolic profiles and infant growth will be assessed at randomization and at one year postpartum.
The purpose of open-label study is to evaluate the efficacy and safety of AO-128 (Voglibose) 0.6 mg/day in patients with impaired glucose tolerance (IGT) who had been non-responsive to diet therapy and exercise therapy, and follow up the progress after the end of treatment in patients who was assessed as normoglycemic.
In this double-blind, placebo-controlled study, subjects with prediabetes and type 2 diabetes were randomly assigned to the placebo control group or the test (Arginyl-fructose: AF) group. We determined fasting serum levels of glucose, hemoglobin A1c (HbA1c), insulin, and free fatty acids (FFAs), were measured by 2-h oral glucose tolerance tests (OGTTs) at baseline and after the 6-week intervention.
Filipino Americans (FA) are the second largest (3.4 million) Asian group in the US. and have one of the highest prevalences of obesity and type 2 diabetes mellitus compared to non-Hispanic whites, African Americans and Hispanics. However, FA have been underrepresented in health related research, particularly in diabetes prevention. This proposed pilot study is the first clinical trial to assess preliminary estimates of the short-term effect of the novel social networking diabetes prevention program lifestyle intervention for this high-risk population.