View clinical trials related to Prediabetes.
Filter by:The aim of this study is to assess the beneficial effects of Bifidobacterium and Berberine Hydrochloride on lowering glucose and delaying progress to diabetes in patients with prediabetes and to detect the potential mechanism.
The purpose of this study is to compare the effectiveness of text message-based support to usual care at promoting weight loss in patients with pre-diabetes.
G (guanine nucleotide binding) proteins associating with G protein-coupled receptors (GPCR) are key players in the pathogenesis of obesity and diabetes and are targets of pharmacotherapeutic inter-ventions. In addition, G proteins binding to GPCRs either directly or permissively determine the efficacy of lifestyle interventions and drugs aiming at weight management and diabetes treatment. Polymor-phisms of the fat mass and obesity-related protein (FTO) gene have been also well characterised and linked to energy intake, body fat mass as well as CVD risk and the susceptibility to weight-reducing interventions. Stratifying patients according to G protein and FTO-related genotyping may enable a more accurate prediction of individual disease courses and responses to therapeutic interventions in terms of safety and tolerability as well as efficacy. Although the objectives primarily refer to the analysis of G pro-tein and FTO-related genotypes, also other genes of potential relevance for the evolution of obesity and/ or diabetes and the response to lifestyle and pharmacological interventions may be analysed.
Vegetarian diets have been associated with a reduced risk of preventable diseases such as type 2 diabetes and cardiovascular disease. These effects may be mediated through direct or indirect pathways. Although the high intakes of nuts, legumes, dietary fibre, whole grains, and unsaturated plant oils have each individually been associated with lower risk of type 2 diabetes and cardiovascular disease, so too has the displacement of red meats, processed meats, and saturated animal fats. One of the most important considerations in moving from animal-based diets to more plant-based diets is the replacement of animal proteins (e.g. meat, fish, dairy, eggs) with vegetable proteins (e.g. legumes, nuts, and seeds). It is unclear whether this particular replacement alone results in advantages for metabolic and cardiovascular health. To improve evidence-based guidance for dietary guidelines and health claims development, we propose to conduct a series of systematic reviews and meta-analyses of the effect of plant-based protein in exchange for animal protein on blood lipids, glycemic control, blood pressure, body weight, uric acid, markers of non-alcoholic fatty liver disease (NAFLD), and kidney function and injury. The systematic review process allows the combining of the results from many small studies in order to arrive at a pooled estimate, similar to a weighted average, of the true effect. The investigators will be able to explore whether the effects of replacing animal-based protein for plant-based protein hold true across different sexes, age groups, and background disease states and whether the effect depends on the protein source, dose, or background diet. The findings of this proposed knowledge synthesis will help improve the health of Canadians through informing recommendations for the general public, as well as those at risk of heart disease and diabetes.
The reasons for the epidemics of diabetes and prediabetes, and why individuals from certain populations suffer at higher rates are not well known. In the Pathobiology and Reversibility of Prediabetes in a Biracial Cohort (PROP-ABC) study, nearly 400 African Americans and Caucasians whose parents have type 2 diabetes will undergo repeated testing to determine what factors lead to the occurrence of prediabetes, and whether race still plays a major role in a setting where everyone being studied has one or both parents with diabetes. The PROP-ABC Study also will test the hypothesis that the ability of intensive lifestyle intervention to reverse prediabetes and return people's metabolism back to normal is dependent on how long people have had prediabetes.
The purpose of the present study is to evaluate the effect of blueberry dry powder on glycemic status (fasting plasma glucose, 2h glucose concentration after the oral glucose tolerance test (OGTT), or HbA1c) in subjects with prediabetes.
Several studies showed that hyperuricemia is an independent risk factor for development of diabetes mellitus. However none of the previous studies have investigated the effect of lowering serum uric acid levels on insulin resistance of which is also named as prediabetes. With this background in mind, we aimed to test the effect of lowering serum uric acid level with allopurinol on insulin resistance.
This study is a randomized pilot study to assess the applicability of the Weight Watchers model for lifestyle modification to the primary prevention of type 2 diabetes. The approach developed by Weight Watchers to achieve weight loss is based on similar nutritional principals and techniques used in the Diabetes Prevention Program (DPP) lifestyle intervention; monitoring food intake, exercising calorie control, setting modest weight loss goals and using physical activity.
1. To develop a database containing matched information from dynamic tests of postprandial glycemic control (OGTT or MMTT), results of a broad panel of fasting biomarkers, and clinical information related to diabetes risk obtain through subject interview. 2. To use the database to identify fasting biomarkers and associated algorithms to best predict parameters derived from dynamic tests (OGTT or MMTT) such as Insulin Glucose Tolerance (IGT), impaired first phase insulin response, etc., controlling for clinical information such as current medication use.
Prediabetes, characterized by elevated fasting blood sugar or exaggerated blood sugar response to sugar ingestion, effects over 79 million adult Americans and is a precursor to the development of Type 2 diabetes. Importantly, approximately 42% of Iowans (950,000) have diabetes and 32% (670,000) have prediabetes with the majority of those with prediabetes going undiagnosed. Adults with prediabetes demonstrate early signs of cardiovascular and nervous system abnormalities and are at high risk for developing overt diabetes unless aggressive lifestyle (weight loss, exercise) or pharmacological interventions are employed. Interestingly, data in recent years has linked obesity and diabetes to chronic inflammation of the blood vessels and brain areas that regulate blood pressure. Therefore, the current study will test whether a commonly used aspirin-like anti-inflammatory drug called salsalate, will improve blood vessel health and nervous system dysfunction in adults with prediabetes. Eligible subjects will have measurements of blood pressure, blood vessel function in the arms and eyes, assessments of nerve activity, and blood samples taken before and after 4 weeks of ingesting an FDA approved aspirin-like drug called salsalate. The study is important because it will identify a potentially new pharmacological strategy to treat vascular and nervous system abnormalities in overweight and obese adults with early stage type 2 diabetes using an inexpensive, generically available drug with an excellent safety record that has been used for decades to treat chronic inflammatory conditions such as rheumatoid arthritis. If proven effective, this will provide preliminary support for the concept of targeting inflammation as a new clinical approach to treating early diabetes related complications. Furthermore, the current pilot study will provide support for developing a larger clinical trial using salsalate that could potentially then be extended to patients with type 2 diabetes and cardiovascular disease, as well as lead to the development of new anti-inflammatory agents with greater specificity for selective inflammatory pathways.