View clinical trials related to Overweight and Obesity.
Filter by:The researchers will conduct 'Taxi ROADmAP (Realizing Optimization Around Diet And Physical activity)', which also utilizes MOST, and the same 4 obesity intervention components as in SANOS, but targets the overweight/obesity crisis in another at-risk, low socioeconomic status (SES) population, taxi and for-hire vehicle (FHV) drivers (Lyft, Uber, etc.). ROADMAP also utilizes an effectiveness- implementation hybrid type 1 design. Hybrid trials, which blend effectiveness and implementation studies, can lead to more rapid translational uptake and more effective implementation. Taxi and FHV drivers are a growing, multilingual, hard-to-reach, predominantly immigrant and minority essential worker population. There are over 750,000 licensed taxi and FHV drivers in in the U.S. and over 185,000 in New York City (NYC). They have higher rates of overweight/obese range body mass index (BMI) than New Yorkers in general (77% vs 56%) and have high rates of elevated waist circumference, sedentary behavior, poor diets, and health care services underutilization. ROADmAP will test 4 evidence- and theory-based (Social Cognitive Theory [SCT]) behavior change intervention components. We will use MOST to identify which of the 4 components contribute most significantly and cost-effectively to weight loss among NYC drivers recruited at workplace health fairs (HFs) and virtually. Objectives are to apply MOST to design an optimized version of a scalable, lifestyle intervention for taxi/FHV drivers, and then to conduct a mixed methods multistakeholder process evaluation to facilitate widespread intervention implementation.
In recent years, with the rising obesity rate, overweight and obesity have become a hot issue of public health. As a sensitive and special group, teenagers shoulder the heavy responsibility of building the motherland, so their health is also the focus of scholars and experts. As a new type of sports game, active video game(AVG) has been proved by many studies to be able to effectively improve the sedentary behavior of teenagers, and can completely become a substitute for today's popular smart phones. In addition, due to the increase of overweight and obese teenagers, a series of psychological problems, such as anxiety, depression, and low self-esteem, also troubled this group. Some researchers can effectively improve the psychological status of the subjects through the intervention experiment of AVG. However, there are few studies on psychosocial beliefs at present, and the impact of psychosocial variables such as self-efficacy, social support and quality of life on overweight and obese groups is extremely important. Moreover, due to the impact of the COVID-19 epidemic, the relationship between family members will also change, especially the alienation and rigidity of the relationship between children and parents will show a significant growth trend. Therefore, this study mainly takes AVG play with parents' participation as the main intervention means to influence the physical activities, psychosocial beliefs and quality of parent-child relationship of the experimental target.
The overall aim is to investigate effects of acute exercise on ad libitum energy intake and study whether this differs between morning and evening in individuals with overweight/obesity with or without type 2 diabetes (T2D). Furthermore, the aim is to examine the role of hedonic and homeostatic drivers of appetite control in obesity and T2D in the context of meal and exercise timing.
This study seeks to test I MOVE!+UP, which integrates individual evidence-based psychotherapy for PTSD with behavioral weight management among Veterans with a Body Mass Index of at least 30 and meeting criteria for current PTSD. Participants will continue receiving routine primary care and psychiatric care management as indicated, in coordination with the I MOVE!+UP therapist. This study is being conducted to see whether I MOVE!+UP holds promise as a treatment for commonly co-occurring PTSD and high Body Mass Index. Participation will involve attending up to 16 psychotherapy visits that last approximately 1-2 hours over 6 months and attending 2 study assessment visits that last approximately 1-2 hours at enrollment and 6 months. Active participation will take up to approximately 6 months.
The investigators will determine the acute effect of exercise on breastmilk composition. Participants will come in to the lab on three different days, out of which they will exercise on two of these days and rest in the lab on the third day. The conditions will be randomly allocated to each participant. Breastmilk samples will be obtained in the morning of each test day, as well as immediately after, one hour after and four hours after the exercise/rest condition. Dietary intake will be standardized on the test days.
The NHS has started a trial-run of a weight loss programme replacing food with 800-calorie shakes and soups for 3 months, offered to people with newly diagnosed type 2 diabetes (T2D) to lose weight and put their diabetes into remission. Some healthcare professionals and charities are sceptical about the programme's effect on people's mental health. They fear it may trigger people to have a negative relationship with food (disordered eating). Some studies show indirectly that these programmes are somewhat safe; however it is not known for sure if it could affect people's relationship with food for the worse. Investigators will invite 56 people with T2D and disordered eating (picked up by questionnaires they will fill in) to participate in a trial. Of these participants, 28 will get TDR and the rest will get their standard care. Investigators will then measure how their scores of disordered eating change at 1, 3, 4, 6 and 12 months. Investigators also plan to analyse the recorded sessions to better understand participants' experiences using TDR and their thoughts about eating and body image. This study will help shed light on how safe this type of diet is for people with disordered eating. It may lead to screening for eating disorders if TDR becomes standard care. If concerns are unfounded, it can reassure people with type 2 diabetes and healthcare professionals.
Randomized stratified controlled clinical study for evaluate the effectiveness of a diet program designed for reduce body weight through standard and innovative products that are a substitute meal for weight management in a reduction diet.
Grounded in the principles of geroscience, the proposed Fasting ENHANCE study will test whether a time restricted eating (TRE) regimen can improve cognitive function and other aspects of successful aging in a safe and sustainable manner in at risk overweight older adults. Specifically, this study will evaluate whether TRE can improve cognitive and physical function, as well as self-reported sleep, mood, and quality of life, in overweight, older adults (age > 65 years) who are at high risk of cognitive decline due to self-reported cognitive difficulties. Eligible participants will be assigned to either a TRE intervention, in which they will be instructed to fast for a target of 16 hours per day, or a successful aging (SA) comparison group for a 24-week period.
The purpose of this study is to determine the effectiveness of mobile health applications in improving health outcomes in patients with overweight and obesity. This study will involve a 6-month long commitment where participants will be expected to use an mHealth app daily, weigh themselves and check their fasting blood glucose levels every morning.
Adding cottonseed oil to the diet has been shown to improve cholesterol profiles and other markers of chronic disease risk in both healthy and at-risk adults. However, CSO has only been tested in the context of high-fat diets. The goal of this clinical trial is to learn about the health effects of lower amounts of cottonseed oil (CSO) added to the diet in adults at increased risk for cardiovascular disease. The main questions it aims to answer are: - How do different amounts of CSO in the diet affect fasting cholesterol profiles and markers of liver function? - How do different amounts of CSO in the diet affect fasting and post-meal markers of lipid metabolism (i.e. triglycerides) and glycemic control (i.e. blood sugar and insulin)? - How do different amounts of CSO in the diet affect fasting and post-meal markers of chronic disease risk factors such as oxidative stress, inflammation, coagulation potential, and appetite control? Participants will be asked to: - Consume provided breakfast shakes and snacks daily for 28-days. - Attend three weekly short visits for fasting blood draws, body measurements, and collect the next week of study materials. - Attend two longer (5.5 h) testing visits which include eating a standardized breakfast meal and having blood drawn periodically before and after breakfast. Researchers will compare CSO LOW, CSO MID, CSO HIGH, and Control groups (receiving a mixture of oils) to see if lower doses of CSO in the diet impart the same health benefits as previously shown with high doses of CSO.