View clinical trials related to Prediabetic State.
Filter by:The investigators overarching goal is to increase the percentage of patients engaging in diabetes prevention activities to reduce the incidence of diabetes. The investigators objective is to design and pilot test a prediabetes clinical decision support (CDS) tool in the electronic health record (EHR) that will assess the patient's activation level based on responses to a questionnaire. Based on the patient's assessed level of activation, the tool will generate several communication recommendations to guide clinicians in conversations related to prediabetes/lifestyle change and tailor recommendations about available resources (e.g., care manager, health coach, DPP) to support patient activation.
The goal of this clinical trial is to understand how the blood sugar-lowering hormone insulin works in healthy adults versus those who are at risk for type 2 diabetes. The study will use a drug called alpelisib, which interferes with insulin's actions in the body, to answer the study's main question: does the liver continue to respond to insulin's stimulation of fat production even when it loses the ability to stop making glucose (sugar) in response to insulin. Researchers will compare the impact of single doses of both alpelisib and placebo (inert non-drug) in random order (like flipping a coin) in study participants. Participants will be asked to stay twice overnight in the hospital, take single doses of alpelisib and placebo (one or the other on each of the two hospital stays), and receive intravenous (into the vein) infusions of non-radioactive "tracer" molecules that allow researchers to measure the production of glucose (sugar) and fats by the liver. Measurements will be done both overnight, while participants are asleep and fasting (not eating or drinking other than water) and while consuming a standardized diet of nutritional beverages during the following day. The objective is to evaluate the effect of lowering insulin levels, while maintaining constant mild hyperglycemia, on plasma glucose and lipid levels.
The purpose of this study; To investigate the effects of Clinical Pilates and Tai Chi exercises on glycemic control, body composition, balance function and physical activity level in individuals with prediabetes.
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.
Guava (Psidium guajava) belongs to the Myrtle family. It is a tropical and subtropical fruit native to the Americas. Ripe guava fruit is sweet and delicious. It is rich in vitamins A, C and trace elements such as phosphorus, calcium and magnesium. In traditional medicine, guava fruit can be eaten raw, and the roots can treat stomach problems, abdominal pain, dysentery, and diabetes; the leaves can treat diabetes, abdominal pain, rheumatism, antipyretic, stomachache, anthelmintic, cholera, vomiting, diarrhea, enteritis and other symptoms. Guava leaf extract contains polyphenols. Studies have shown that guava leaf has antioxidant, blood sugar regulating and anti-cancer effects. Not only guava leaves, research has found that guava fruits are rich in vitamins, fiber and antioxidants, which have anti-inflammatory and anti-cancer effects. Preliminary research has found that the extract of red guava young fruit has more active ingredients - saponins and total polyphenol content, and its antioxidant capacity is also higher than that of mature guava. In vitro studies have found that guava fruit extract can increase the expression of GLUT4 gene and promote the entry of blood sugar into cells. At the same time, guava fruit extract can inhibit the formation of final glycated proteins (AGEs). The purpose of this study is to explore the effect of guava fruit extract on blood sugar regulation in humans and to evaluate its potential to be developed as a blood sugar regulation supplement.
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.
The objective of the study is to determine the effect of dairy product matrices on insulin sensitivity in overweight and obese adults with prediabetes. Females and males (30-65 y) will be recruited from the greater Montreal area. Upon screening, those with prediabetes will complete a 2-wk run-in period in which participants will consume 1 serving/d of regular-fat dairy products (milk, yogurt, or cheese). Adherent participants will be randomized by sex into 1 of 3 groups: ≤1 serving/d of dairy (limited dairy) or 2-3 servings/d of reduced-fat or regular-fat dairy for 12 weeks. Participants will be instructed on how to incorporate foods into their diet to prevent changes in their body weight. The hyperinsulinemic-euglycemic clamp will be used before and after the intervention to document potential changes in insulin sensitivity as the primary outcome. In addition, glycemic variables, body composition, and cardiometabolic risk factors will be assessed as secondary outcomes. Adherence to intervention will be assessed at each visit by food diaries and a record of consumed dairy products.
The goal of this observational study is to investigate changes in nocturnal and postprandial glucose and glycogen metabolism in individuals with impaired fasting glucose and impaired glucose tolerance compared to healthy, non-diabetic, overweight participants (15 per group). In addition, it will be investigated if reducing gluconeogenesis, by using the challenge agent Acipimox, in people with prediabetes can increase glucose tolerance and fat oxidation by increased reliance on hepatic glycogen. The main questions this project aims to answer are: - whether there are differences in nocturnal glucose/glycogen metabolism in individuals with impaired fasting glucose, impaired glucose tolerance and healthy overweight controls. - whether there are differences in postprandial glucose/glycogen metabolism in individuals with impaired fasting glucose, impaired glucose tolerance and healthy overweight controls. Participants will visit the university for a screening visit and a visit with overnight stay for measurements of gluconeogenesis, glycogen, and substrate oxidation. A subgroup will receive [18F]-FDG to assess tissue-specific postprandial glucose uptake. Thereafter, 20 prediabetic individuals will follow a 4-day treatment with acipimox to decrease gluconeogenesis, followed by a second overnight visit with similar measurements as mentioned for the first visit.
The purpose of the current study is to examine the effects of a dietary supplement containing plant derived phenolics at two different dose levels in otherwise generally healthy adults with risk factors (high BMI at dyslipidemia and/or pre-diabetes) for body fat composition. The primary hypothesis is that supplementation with plant derived phenolics will decrease body fat composition compared to placebo.
The primary objective of this study is to ascertain the effects of chronic consumption of a hydroxytyrosol-rich extract from olive (Hytolive®) in a population at high risk of developing age-related pathologies such as type 2 diabetes and cardiovascular diseases. The markers measured will be associated with oxidative stress, inflammation, and homeostasis glucose and lipid profiles. Improvements in these parameters could potentially prevent the onset of pathologies associated with aging.