View clinical trials related to Type 2 Diabetes.
Filter by:The Military Health and Nutrition Examination Study (MHANES) is a Department of Defense funded study conducted by Pennington Biomedical Research Center and the US Army Research Institute of Environmental Medicine. This cross-sectional study will assess, in a large, diverse sample of Army Service Members (n=600), food and supplement intake, cardiovascular health, body composition, biomarkers of nutritional status, measures of health status, injury prevalence, mental wellbeing, gut microbiome composition, and physical performance outcomes. The proposed study is modeled after the National Health and Nutrition Examination Survey (NHANES) and customized for the Army population.
This study is evaluating a behavioral treatment program that uses diabetes coaching and financial rewards in addition to continuous glucose monitoring to improve diabetes management in adult patients with type 2 diabetes. This study will evaluate if this behavioral treatment program increases individual adherence to a diabetes treatment plan and improves blood sugar management.
Roux-en-Y (RYGB) gastric bypass reduces the size and capacity of the stomach and bypasses a portion of the small intestine which leads to decreased food intake and higher levels of a gut hormone called GLP-1 (glucagon-like-peptide-1). These changes lead to weight loss, improved blood sugars and often remission of type 2 diabetes but most patients do not qualify or want surgery. The investigators are searching for ways to make the beneficial effects of RYGB available to most type 2 diabetes patients rather than a select few that undergo RYGB. The investigators believe that parts of RYGB can be medically reproduced through a combination of diet and medicine. Once weekly injectable GLP-1 medicine that leads to weight loss and improved blood sugar control in type 2 diabetes are now FDA approved. Optifast is a medically supervised diet that safely reduces calorie intake to 800 calories per day for three months by replacing normal meals with specially prepared bars and shakes which leads to weight loss and improved blood sugar control in type 2 diabetes. Normal meals are then gradually reintroduced over 6 weeks and the bars/shakes are stopped. The investigators hypothesize that Optifast (diet) + once weekly GLP-1 will lead to weight loss and improvement in blood sugar control in type 2 diabetes similar to what is seen after RYGB.
The goal of this clinical trial is to test two advices on alcohol drinking in more than 10.000 Spanish adult drinkers (men of 50 or more years and women of 55 or more years). The main question it aims to answer is to test the non-inferiority advice of a moderate alcohol drinking pattern on all-cause mortality and other chronic disease like cardiovascular disease, cancer or type 2 diabetes. Participants will receive during 4 years an advice to drink alcohol following a Mediterranean Alcohol Drinking Pattern (MADP): consuming alcohol in moderation, avoidance of binge drinking and preference for red wine. Researchers will compare those who will receive a MADP advice with those who will receive an advice on abstention to see if the advice on MADP is not inferior than the abstention advice to prevent all-cause mortality and other chronic diseases.
Americans commonly consume excess amounts of dietary fructose. Added fructose has been shown to have an adverse impact on metabolic health, including increased insulin resistance and type 2 diabetes (T2D) risk. However, the mechanisms that link dietary fructose and metabolic health are poorly understood. Malabsorption or incomplete metabolism of fructose in the small intestine is common in the population. Excess fructose reaches the colon where it may change the structure and function of the gut microbiome, alter bacterial metabolites and trigger inflammatory responses impacting T2D risk. To elucidate whether commonly consumed levels of dietary fructose influence metabolic outcomes through altering the gut microbiome, the research team will randomize 30 participants to a controlled cross-over dietary intervention, in which the participants will consume 12-day isocaloric, added fructose or glucose diets (25% of total calories) separated by a 10-day controlled diet washout period. The research team aims to: 1. Determine the relationships between high fructose consumption, the gut microbiome and metabolic risk. 2. Characterize the causal role(s) that fructose-induced alterations to the gut microbiome have on metabolic risk using a germ-free mouse model. The research team will measure 1) microbiota community structure and function via metagenomic sequencing of stool, 2) fecal metabolites via targeted and untargeted metabolomics, 3) anthropometrics, 4) insulin resistance, serum markers of T2D risk and inflammatory cytokines, 5) fecal microbial carbohydrate oxidation capacity and 6) liver fat via MRI elastography. The research team will use novel statistical approaches, including Distributed Lag Modeling, to understand the complex relationships between diet, the microbiome, metabolites and health outcomes. The research team will then conduct controlled dietary interventions and fecal microbiome transplantation studies in germ-free mice. Donor fecal samples from human participants in both the glucose and fructose arms of the clinical intervention will be transplanted into germ-free and colonized mice to establish a causal relationship between fructose-induced changes to the gut microbiome, liver fat and metabolic and inflammatory changes known to increase risk for T2D. The research team aims to comprehensively assess the structural and functional changes to the gut microbiome brought about by a high fructose diet. Determining the impact of excess fructose on the microbiome will help identify novel means by which fructose contributes to metabolic disease risk. In addition to identifying strategies to improve metabolic health in adults, data from this proposal could help inform targeted approaches to mitigate future disease risk in vulnerable populations that consume high levels of fructose, such as children.
Various signal molecules are detected in blood and tissues of patients with T2DM, that are important for the function of neural tissue in diabetic setting. Among them, specifically important are neuroprotective and neurotrophic growth factors such as nerve growth factor (NGF), glial cells - derived neurotrophic factor (GDNF) and brain-derived neurotrophic factor (BDNF). Furthermore, several other signal molecules are discovered to affect vascular tissues homeostasis in T2DM, including soluble alpha-klotho (s-Klotho), vascular endothelial growth factor (VEGF) and interleukin-6 (IL-6). Most of these molecules are also detected in saliva in various states and diseases of orofacial system, but data about their levels in saliva of T2DM patients are lacking, although neural and vascular diabetic complications are present in orofacial tissues and organs. Also, there is no data about presence and levels of s-Klotho in saliva of healthy or T2DM patients, although it was reported that this molecule exerts protective effect on the salivary glands tissue. Salivary opiorphin is recently discovered pentapeptide, primarily isolated from saliva. It acts as an inhibitor of the enzymes that perform degradation of endogenous antinociceptive molecules enkephalins, affecting nociceptive signal transduction. This may be of special importance since some intraoral complications of T2DM (e.g. burning mouth) may have underlying peripheral neural changes as a pathophysiological mechanism. Against this background, the aim of the study is to detect the presence and levels of mentioned signal molecules in saliva of patients with and without T2DM.
The overall goal of this study is to examine the efficacy of the video-based Diabetes Self-Management Education and Support (DSMES) (hereafter VIDEO), or the video-based DSMES+community health worker (CHW) intervention (hereafter VIDEO+CHW), compared with a wait-list control group (hereafter CONTROL) to improve glycemic control among Chinese immigrants with uncontrolled Type 2 diabetes in NYC.
The goal of this IDEAL project is to examine the effectiveness and implementation process of the video-based Diabetes Self-Management Education and Support (DSMES) + community health worker (CHW) (hereafter: "IDEAL") intervention compared with a wait-list control group (hereafter: "CONTROL") to improve glycemic control among Chinese immigrants with Type 2 diabetes (T2D) in New York City (NYC). Participants will be randomized with equal allocation to one of the 2 groups. The IDEAL group will receive 1 DSMES brief video/week for 24 weeks delivered via text message. The CHW will assess participants' SDOH barriers to T2D care and link them to available resources in the community. The CONTROL group will continue to receive their usual care and at the end of the study, they will receive DSMES videos.
Diabetes distress is common affecting over one-third of people with type 2 diabetes, negatively impacting self-management and outcomes, and disproportionately affecting low-income individuals. The proposed project will conduct a pilot randomized controlled trial comparing remotely delivered Mindfulness-Based Diabetes Education plus remote patient monitoring of blood glucose to standard Diabetes Self-Management Education in rural Black adults with type 2 diabetes and elevated diabetes distress who receive care within federally qualified health centers to assess feasibility and acceptability.
This cross-sectional study of 300 participants investigates the risk of chronic kidney disease (CKD) in individuals with metabolic dysfunction-associated fatty liver disease (MAFLD) and type 2 diabetes. By evaluating hepatic measurements and metabolic markers, the study aims to identify key risk factors for CKD in this population, contributing valuable insights to inform targeted interventions.