View clinical trials related to Glucose Intolerance.
Filter by:Prediabetes is part of the natural history of type 2 diabetes mellitus, which is one of the main causes of morbidity and mortality in Mexico. It is known that overweight and obesity are the main risk factors for producing insulin resistance and this in turn leads to prediabetes-diabetes mellitus 2, acting alone or together, excess adipose tissue, mainly visceral, and Prediabetes increase cardiovascular risk before hyperglycemia occurs in the diagnostic criteria for diabetes. Effective strategies have been developed focused on changing lifestyle habits (changes in dietary patterns and increased physical activity) to promote weight loss in populations with and without glucose alterations present, but with limitations in the scope for the size of the affected population. There is a small number of studies developed for this purpose, focused on a multidisciplinary intervention in low- and middle-income countries. The prediabetes care program (PreCPro) is a care initiative developed by the primary care public health services of the Government of Mexico City (CDMX) to promote weight reduction and reduction of hyperglycemia through a intervention composed of an interdisciplinary care team, centered on the patient with a focus on promoting change in people's behavior to adopt healthy eating and physical activity habits. The target population of the prediabetes care program (PreCPro) is made up of patients with prediabetes, without advanced diseases, who receive regular care in public primary care services in Mexico City.
This clinical study aims to explore the effects of 3 dietary supplements on metabolic parameters, liver fat content, and body composition in individuals with prediabetes. Prediabetes refers to a condition where blood sugar levels are higher than normal but not high enough for a diabetes diagnosis. The study will last for three months, during which participants will either take a dietary supplement or a placebo. Five groups will be studied, including placebo groups. Blood tests will assess glucose and lipid metabolism parameters, adipokines, and liver and kidney function. Liver stiffness and fat content will also be measured using elastography. Additionally, body composition will be assessed, and participants' psychological state, quality of life, eating habits and sports habits will be evaluated using questionnaires.
The purpose of this research is to obtain blood samples before and after a bariatric procedure to better understand the reasons for glucose intolerance and insulin resistance (diabetes) in the obesity, and the reasons for improvement of diabetes after bariatric surgery
The overall aim is to identify the dietary pattern for prevention and treatment of type 2 diabetes. The specific aim of this pilot project is to compare effects of two diets with different diurnal distribution of carbohydrates and protein on the glucose metabolism in subjects with prediabetes and type 2 diabetes and its effects on inflammatory status.
A double-blind, randomised, placebo-controlled, single-ascending and multiple-ascending dose trial to evaluate the safety and pharmacokinetics of oral controlled-ileal-release nicotinic acid (CIR-NA) compared to immediate-release nicotinic acid and placebo in healthy subjects and subjects with prediabetes.
People living with prediabetes are advised to lose weight to prevent development of type 2 diabetes by participating in intensive lifestyle interventions (ILI's), such as PreventT2. The PreventT2 program focuses on a low-calorie diet for weight loss. However, many people find it difficult to stick to a low-calorie diet over the long-term. The identification of novel, effective and individualized dietary strategies to produce long-term weight loss is critically important in diabetes prevention. An ILI based on PreventT2 which considers individual preferences, allowing participants to choose among a variety of diets, may result in greater adherence to the diet than a standard PreventT2 intervention. ILIs also need to be available to individuals in a wide range of communities, including Americans living in rural communities, who experience higher rates of obesity and chronic disease, yet have less access to medical care, including programs for diabetes prevention. The investigators plan to develop and carry out a 16-week pilot and feasibility study of a group-based ILI program based on PreventT2 plus choice of dietary strategy (Prevention and Choice for Type2 , PACT2) delivered via videoconference to adults with prediabetes living in rural communities. Successful completion of this project will result in the refinement of an ILI that incorporates personal preferences and is tailored to individuals at high risk for type 2 diabetes living in rural areas where access to such interventions is limited.
The primary aim of this study is to evaluate if a single bout of AM vs PM resistance exercise has different effects on insulin sensitivity and sleep. A randomized cross-over trial be used to compare resistance exercise at two different times of the day. Each condition will take place in a laboratory setting. Each condition will consist of exercise, overnight sleep, and oral glucose tolerance tests the following day. The AM exercise will occur ~1.5 hours after habitual wake, and PM exercise will occur ~11 hours after habitual wake. After a 2-6 week washout, participants will complete the other condition. The hypothesis is that PM exercise will be more beneficial than AM exercise in improving insulin sensitivity. This study could identify if there is a better time of day to perform resistance exercise to decrease risk of developing Type 2 Diabetes Mellitus.
With the aging of population and the change of lifestyle, the prevalence of prediabetes is increasing year by year. Nutritional factors are one of the important environmental factors in the occurrence and development of abnormal glucose metabolism. The medical nutritional treatment of diabetes is recommended as the cornerstone of diabetes treatment by various guidelines. With the development of nutrigenomics, it has been found that genes related to the absorption, metabolism, distribution and excretion of various nutrients are related to diabetes. This study intends to conduct precision nutrition intervention for prediabetic patients based on nutritional genes, and evaluate the effectiveness and safety of these nutritional interventions.
Epidemiological studies have shown an inverse association between coffee consumption and risk of type 2 diabetes. However, the randomized controlled trials in prediabetes are limited to evaluate the effects of coffee. The purpose of this study is to investigate the effects of coffee on metabolic factors and inflammation in individuals with prediabetes and obesity. A double-blind, randomized controlled trial is designed to explore the effects of coffee consumption on participants with prediabetes and obesity. A total of 100 eligible participants with prediabetes and obesity will be recruited from the Health Management Center of Nanjing First Hospital. These participants are randomly assigned in a 1:1 ratio to either the coffee capsule group or the control group. The coffee capsule group will be instructed to consume 3.6 g of coffee capsules per day (0.3 g per capsule, 6 capsules per serving, twice a day, once in the morning and once in the middle of the day). The control group will be asked to consume 3.6 g of cornstarch capsules (0.3 g per capsule, 6 capsules per serving, twice a day, once in the morning and once in the middle of the day). 75 g oral glucose tolerance test, 2-week blinded continuous glucose measurement and others will be performed before and after the 3-month intervention. During the three months of intervention, the information on dietary intake, physical activity and sleep of participants will be systematically collected. To comprehensively assess the impact of coffee intake on prediabetes and obesity, we will analyze the effects of coffee capsules on various metabolic and inflammatory markers, including glucose metabolism, lipid profiles, blood pressure, adiponectin, high sensitivity C-reactive protein, interleukin-6, body mass index, body composition, the degree of hepatic steatosis and so on. We will further adjust for potential confounding factors such as lifestyle factors to better understand the underlying biological mechanisms driving this association.
When linking dietary interventions and blood glucose management, much of the existing research - particularly studies exploring the effects of vinegar - has relied on discrete readings from the conventional testing methods: blood samples or glucometers. These methods lack the capacity to provide insights into blood glucose dynamics 24/7. Recognizing this gap, the current study aims to utilize continuous glucose monitoring to examine the impact of daily vinegar ingestion on glucose variability in adults identified as glucose intolerant.