View clinical trials related to Overweight and Obesity.
Filter by:To investigate the efficacy of weight management plus levonorgestrel intrauterine system (LNG-IUS) or megestrol acetate (MA) in obese patients with endometrial atypical hyperplasia (EAH) asking for conservative therapy.
The aims of this study was to compare two isoenergetic HIIT (High-intensity Interval training) programs (cycling vs. running) on body composition, substrate oxidation at rest and during a moderate exercise, muscle functionality, glycaemic control, lipid profile, inflammation, maximal aerobic capacity (VO2max) and gut microbiota composition in men with overweight or obesity. The investigators hypothesized that both programs could decrease total, abdominal and visceral fat mass but due to differences in muscle solicitation, metabolism adaptation and blood flow, and that running could favors greater fat mass losses.
This is an Randomized controlled trial (RCT) to assess the impact of meal planning and affordable grocery delivery on weight loss, dietary quality and health on members of multigenerational Latino households.
Prospective, international multicenter study to investigate the physical and psychological effects of the COVID-19 pandemic in two obese patient cohorts (BMI ≥ 25 kg/m²) pre- and post-bariatric surgery. In addition, the investigation of country-specific differences will be performed.
African Americans (AAs) have rates of diabetes mellitus (DM) twice that of Whites and are disproportionately affected by leading risk factors for DM - obesity and low-income. A critical strategy in the battle against DM is the Diabetes Prevention Program (DPP), an evidence-based intervention that significantly delays or prevents Type 2 diabetes through the promotion of diet change, exercise and modest weight loss. However, weight loss from the DPP among AAs is about half that of White participants, and suboptimal AA attendance is a critical contributor. The investigators propose to conduct a study that will address social determinants (SD) that challenge DPP attendance with underserved African Americans from a safety net hospital. The investigators will examine DPP attendance and weight loss with participants randomized to 3 groups: standard DPP, a culturally-tailored DPP to address acceptability, and a culturally-tailored DPP enhanced to address socioeconomic-related barriers to DPP participation. This novel study is the first to tailor the DPP to address SD cultural and socioeconomic barriers that limit DPP attendance and reduce its effectiveness on outcomes. The proposed multidimensional, SD tailored DPP has great potential to be a feasible and scalable model to reduce DM risks among urban, African Americans and ultimately reduce DM disparities.
The aim of this study is to determine the effects of technology-based motivation education prepared according to the health belief model on obesity-related beliefs and attitudes, nutrition-exercise behaviors, self-efficacy and weight management in obese university students.
The objectives of this trial are to assess the effects of steviol glycoside alone or in combination with a glycemic carbohydrate on blood glucose and endocrine and gut hormone secretion vs. water and glucose in individuals with normal weight, overweight and type 2 diabetes mellitus (T2DM).
Successful management of type 2 diabetes (T2D) requires adherence to a dietary, physical activity, and medication plan agreed upon between a patient and their healthcare providers. The lifestyle changes involved in these collaborative care plans (CCPs) often provide little to no short-term benefit and may instead be aversive (e.g., caloric restriction and physical activity). However, these changes provide critical health benefits in the future, allowing patients with T2D to halt or reverse disease progression and avoid T2D-related complications (e.g., renal disease or diabetic retinopathy). Thus, successful management of T2D requires one's present behavior to be guided by future outcomes. Unfortunately, accumulating evidence indicates that individuals with T2D and prediabetes show elevated rates of delay discounting (i.e., devaluation of delayed consequences). Moreover, high rates of delay discounting are cross-sectionally and longitudinally associated with poor treatment adherence and clinical outcomes in T2D and prediabetes. These data suggest that high rates of delay discounting prevent successful management of T2D through a mechanism in which the health benefits of lifestyle changes are too delayed to motivate behavioral change. Thus, we believe delay discounting serves as a therapeutic target in T2D, where improving participants' valuation of the future will facilitate healthy lifestyle changes and, in turn, improve T2D management. This study will conduct a randomized 24-week remote clinical trial comparing repeated measures ANOVA, with group (episodic future thinking [EFT]/control) and area (urban vs. rural) as between-subjects factors, and time (baseline, week 8, and week 24 assessments) as within-subjects factors in adults with type 2 diabetes.
The overall aim of this 12-week randomized controlled trial is to investigate if a dietary fiber supplement rich in arabinoxylans (AX) affects weight loss success differently according to baseline gut microbiota composition in subjects who have overweight or obesity. 105 participants will be randomized in a 2:1 ratio to receive 15 g/day of AX or placebo.
The purpose of this investigation is to test the hypothesis that in post-menopausal women with cardiometabolic risk, eating a relatively high daily amount of (poly)phenol-containing products (green tea, dark chocolate and berries) could reduce the risk of metabolic syndrome and cardiovascular disease. Changes in different biomarkers of lipid metabolism, glucose metabolism, inflammation and oxidative stress will be evaluated. Other related factors may be also affected, such as body mass index (BMI) and the percentage of body fat, dietary habits (total energy intake and macronutrient distribution) and microbiota composition.