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NCT07428187
This study plans to learn more about how different types of snacks may affect brain processes relating to eating behaviors during a diet intervention.
NCT06627569
The purpose of this study is to learn more about how common lifestyle interventions, such as exercise, affect how our brains respond to performing thinking tasks and to viewing pictures of foods and various other objects. The investigators are also interested in how changes in hormones that might be different in men and women could affect how lifestyle interventions change these brain responses.
NCT07460856
The consumption of plant-based foods, particularly berries, has been associated with improved health due to their high content of bioactive compounds. Among these, polyphenols-especially proanthocyanidins (PACs)-may offer protective effects against chronic diseases related to overweight and obesity. Cranberries are naturally rich in PACs and may positively influence metabolic health by modulating the gut microbiota. However, their specific effects on intestinal integrity and broader metabolic outcomes remain underexplored. The primary aim of this study is to assess the effects of cranberry supplementation on glucose metabolism, insulin sensitivity, blood lipid levels, and the composition and function of the gut microbiota in overweight and obese individuals. This randomized, double-blind, placebo-controlled, crossover clinical trial will include two 12-week intervention periods-one with a cranberry beverage and one with a placebo-separated by a 4-week washout period and preceded by a 2-week lifestyle stabilization phase. Participants will undergo comprehensive metabolic assessments (glucose control, insulin sensitivity, lipid profile), body composition analysis, gut microbiota profiling, and liver fat imaging (MRI in a subsample of female participants). Additional evaluations will include markers of inflammation, appetite regulation, intestinal health, and lifestyle factors.
NCT07460544
This study is testing whether improving health in girls during the prepubertal period may slow the onset of puberty. This study will focus on prepubertal girls who have a high weight status (at or above the 85th percentile for body mass index). Half of the girls who join the study will participate in a treatment program to reduce weight and improve lifestyle behaviors, and half of the girls will participate in a control condition. The frequency of pubertal onset will be compared across the groups. This research is important because girls who experience puberty at an earlier age are at risk for poor psychological and physical health. Girls in the treatment condition will participate in the Family Based Treatment (FBT) program, an established treatment for children who are overweight or obese. Families attend 20 weekly sessions (30 minutes each) over a 5-month period. Sessions are led by a trained interventionist and focus on healthy eating and physical activity behaviors. Girls in the control condition will receive their usual medical care through their pediatric care doctor or other care provider. Families will also receive educational handouts about 1 time per month, addressing topics related to healthy eating and physical activity behaviors. Families in both the treatment and control conditions will participate in assessments conducted at baseline and approximately 6-, 12-, 18-, 24-, 30-, and 36 months follow-up. These assessments are led by a data collector and include the measurement of height and weight, pubertal status, and health behaviors.
NCT07291726
This cross-sectional study draws on data from the National Health and Nutrition Examination Survey (NHANES) database. The primary objective is to investigate the associations between the Composite Dietary Antioxidant Index (CDAI) and overweight/obesity, as well as the related metabolic abnormalities, among the U.S. general population. By analyzing this large-scale, nationally representative dataset, the investigators seek to generate evidence that can inform public health policies and clinical practice-ultimately contributing to a deeper understanding of population-level health challenges and the development of targeted strategies to address them.
NCT06792955
The study is being conducted to evaluate the bioequivalence between a single-dose pen and a multi-dose pen of HRS9531 injection solution.
NCT06822621
The goal of this clinical trial is to find out the possible beneficial effects of a white wheat bread enriched with oat beta-glucans on mildly hypercholesterolemic subjects with overweight/obesity. The main questions it aims to answer are: Does the enriched bread lower total and LDL-cholesterol levels as well as the levels of inflammatory factors of the participants? Does the enriched bread positively change the composition of gut microbiota? Researchers will compare the enriched bread to a common white wheat bread to see if the enriched bread provides additional effect beyond a hypocaloric dietary plan that the participants of both groups are going to follow. Participants will: Take the enriched or the common bread every day for 8 weeks. Visit the clinic once every 2 weeks for checkups and tests.
NCT03851627
The epidemics of obesity, MeTSy, T2DM and CVD are increasing worldwide. Non-alcoholic fatty liver disease (NAFLD) is becoming recognized as a condition possibly involved in the pathogenesis of these diseases. The prevailing hypothesis for NAFLD pathogenesis is the 'two-hit' model, with insulin resistance and hyperinsulinemia playing essential roles, which have a plethora of effects on hepatic lipid metabolism and can lead to accumulation of triglycerides in hepatocytes. Accepted treatment for NAFLD is lifestyle modifications. Sex hormones might be relevant in T2DM development and treatment. Low testosterone (T) has deteriorating effects on glucose levels, and aggravates in obesity as aromatization of T is enhanced. T deficiency is related to increases of visceral fat accumulation and associated with development of NAFLD. T replacement might be a successful way in hypogonadism to treat obesity and counteract progression of MEtSy,T2DM or CVD driven by visceral fat accumulation or NAFLD. Primary Objective To investigate the effects on hepatic lipid content reduction of a therapy with Testosterone undecanoate 1000mg compared to placebo given for 52 weeks in patients with type 2 diabetes mellitus and hypogonadism.
NCT06147752
Diabetes mellitus is a chronic metabolic disease associated with a high rate of disability and mortality. Prediabetes is the intermediate stage from normal blood glucose to diabetes. Reversal of prediabetes can help reduce the incidence of related complications and reduce premature mortality. Therefore, the early treatment of prediabetes is crucial, detection and effective management of this large population in time is the key to prevent diabetes. Overweight/obesity is one of the key risk factors leading to prediabetes and diabetes. In order to delay the progression of prediabetes and prevent related complications, weight loss is a key strategy to reverse prediabetes in overweight/obese patients. Lifestyle intervention is the first-line treatment for weight loss and is the most suitable intervention method. Although weight loss has been shown to have many metabolic benefits, it is a great challenge in the real world due to the long-term and complex of weight management. In order to further optimize the weight loss treatment of prediabetic patients, the study apply the mobile internet intelligent healthcare big data technology, 100 overweight/obese prediabetic patients who met the enrollment conditions were randomly divided into control group and intervention group by 1:1, with 50 patients in each group. The control group was treated according to the traditional diagnosis and treatment mode, and the diagnosis and treatment plan was formulated by the endocrinologist, and the diet education was conducted by the dietitian, and the individualized diet plan was formulated. Given a calorie-restricted diet, it is recommended to reduce daily energy intake by 500kcal on the basis of requirement. At least 150 minutes of moderate-intensity exercise per week is recommended. After the visit, the patient underwent follow-up self-weight monitoring and diet management outside the hospital. The intervention group was managed by co-management of three disciplines (endocrinologists, dietitians and weight managers). The three disciplines team tracked and assessed the patients' daily diet and weight changes, and gave guidance. The duration of intervention was 6 months. To explore the impact of the new model of mobile internet healthcare and "three disciplines co-management" on overweight/obese prediabetic patients, and whether it can improve the weight, glycemic and lipid metabolism and insulin resistance, and compare the reversal rate of prediabetes in the two groups.
NCT03573856
This study will evaluate a behavioral intervention designed to reduce risk factors for type 2 diabetes in American Indian youth aged 7-10 years.
NCT04773977
This is a study to evaluate the pharmacokinetic characteristics and safety of IBI362 lyophilized powder and IBI362 liquid formulation in healthy Chinese male subjects.