View clinical trials related to Overweight.
Filter by:Obesity has reached epidemic proportions globally, alongside its associated comorbidities including cardiovascular diseases, diabetes and cancer. Effective weight management strategies are thus paramount to improve the population´s health. One of the key causes of obesity lies in excessive energy consumption derived from eating too large portions of food. In this context, practical tools to control portion size represent a promising, cost-effective strategy. This study will investigate whether using an optimized portion-control toolkit to consume a meal under controlled laboratory conditions has a positive effect on the nutritional quality of the meal as well as any benefits in physiological, cognitive, affective and behavioural outcomes. The study will involve 40 volunteers with overweight or obesity who will attend two lunch sessions at the Center for Nutrition Research of the University of Navarra (Spain) on two different days. At each session, participants will be invited to self-serve and eat a lunch from a cold buffet. On day one, participants will self-serve and season their food using control tools (conventional kitchen serving spoons and oil dispenser). On day two, participants will self-serve the same foods as on day one but using experimental tools (calibrated portion-control serving spoons and calibrated oil dispenser). A set of cognitive tests will be completed before, during and after the meal. Conventional and experimental tools will be compared in terms of the following variables: meal portion size and energy density, cognitive effort while serving food, cephalic and intestinal satiety responses, appetite sensations, energy adjustment post-meal, awareness of the quantities of the previously consumed foods and recalibration of portion size norms. Additionally, the study will explore acceptance for and intention to use the optimized portion control toolkit, as well as intention to change eating habits. It is expected that the findings from this study will shed light into the cognitive and physiological processes associated with portion control. It may also help to explain individual variations in the responses to obesogenic environments, which will hopefully lead to improved personalized interventions.
The trial is a single-centre, randomised and double-blind within cohorts, placebo-controlled, sequential multiple ascending dose trial in normal weight and overweight but otherwise healthy subjects randomised to subcutaneous administration of ZP8396 or placebo
This is a multicenter, randomized, double-blind, placebo-controlled Phase III clinical study evaluating the efficacy and safety of IBI362 in overweight or obese subjects. Subjects will be randomly assigned to IBI362 low-dose, high-dose and placebo groups. The entire trial cycle includes a 2-week screening period, a 48-week double-blind treatment period, and a 12-week drug withdrawal follow-up period after the end of treatment.
This research is to expand a virtual weight loss and weight maintenance program to rural counties of Illinois. The program uses dietary and lifestyle modifications for adults with obesity. The EMPOWER weight loss program has proven to be effective in 3 previous trials. In this research, we target a rural participant population. Individuals in rural locations are more likely to be affected by obesity and have unique barriers to weight loss related to geographic isolation including access to health care, preventative care, grocery stores, social networks, internet, and cell service.
The main purpose of this study is to evaluate the safety and tolerability of LY3457263 when administered in combination with tirzepatitide in overweight or obese participants. The study will also evaluate how much of LY3457263 gets into the blood stream and how long it takes the body to remove it in overweight or obese participants. The study will last up to approximately 11 weeks.
Studies showing the relationship between meal frequency, weight loss and anthropometric measurements are contradictory. This study is planned and conducted to observe the effects of meal frequency (3 meals+3 snacks vs 3 meals) on weight loss, anthropometric measurements and body composition with 3-month energy restricted Medical Nutrition Therapy program in 19-64 years old women with a BMI ≥ 27 kg/m2.
In the present study, the authors aimed to determine food skills and cooking skills, and eating behaviors, and to evaluate the relationship between food skills and cooking skills, and eating behaviors in people with overweight or obesity. Methods: This cross-sectional study was conducted with 185 people with overweight or obesity. The researchers collected the study data using the face-to-face interview method through a questionnaire including the Descriptive Information Form, Cooking Skills and Food Skills Scale, and Three-Factor Eating Questionnaire-R21. Numbers, percentages, arithmetic mean, standard deviation, Student's t-test, Pearson Chi-Square test, and multiple linear regression analysis were used in the analysis of the data.
Obesity is a major global health issue and a primary risk factor for metabolic-related disorders. While physical inactivity is one of the main contributors to obesity, it is a modifiable risk factor with exercise training as an established, non-pharmacological treatment to prevent the onset of metabolic-related disorders, including obesity. Exposure to hypoxia via normobaric hypoxia (simulated altitude via reduced inspired oxygen fraction), termed hypoxic conditioning, in combination with exercise has been increasingly shown in the last decade to enhance blood glucose regulation and decrease body mass index, providing a feasible strategy to treat obesity. Nonetheless, findings from studies investigating the potential for a hypoxic environment to augment the exercise training response and subsequent metabolic health are equivocal. Notably, there is a paucity of information regarding the optimal combination of exercise variables and hypoxic load (i.e. level of hypoxia) to enable an individualized and safe practice of exercising in a hypoxic environment. In the present randomized, single-blind, cross-over study, the investigators will investigate the effects of single-bout of exercise under normoxia (FiO2, 20.9%), moderate (FiO2, 16.5%) and high normobaric hypoxic conditions (FiO2, 14.8%) (60-min cycling session at 90% LT) on 2h OGTT and 24h-glucose level in individuals with overweight. The investigators hypothesize that exercise in combination with hypoxia improves glucose homeostasis in individuals with overweight.
The goal of this cluster randomized controlled trial is to determine the effect of double duty interventions on double burden of malnutrition, dietary diversity score, and frequency of morbidity among secondary school adolescents in Debre Berhan City, Ethiopia. The main aim is to answer the following questions. 1. What is the effect of double duty interventions on double burden of malnutrition among secondary school adolescents? 2. What is the effect of double duty interventions on dietary diversity score among secondary school adolescents? 3. What is the effect of double duty interventions on among secondary school adolescents?
This study will look how well semaglutide tablets taken once daily helps people with body weight above the healthy range. Participants will either get semaglutide 25 milligram (mg) once daily or placebo once daily. This study will last for 72 weeks, which includes 1-week screening period, 64 weeks of treatment period and 7 weeks of follow up period.