Active clinical trials for "Obesity"

This study will investigate potential correlations and relationships between obesity and organ-specific complications, including non-alcoholic fatty liver disease (NAFLD), non-alcoholic fatty pancreas disease (NAFPD) and fatty kidney. Furthermore, it will investigate how and if a lifestyle-induced weight-loss intervention decreases liver fat and improve NAFLD. Furthermore, the study will investigate if extracellular vesicles (EVs) can be used as a biomarker for early detection of any of the above-mentioned by comparing obese individuals with NAFLD and metabolic syndrome with both normal weight controls and obese individuals without NAFLD and metabolic syndrome. Lastly, it will investigate if weight changes and the resulting improvement of NAFLD are accompanied by changes in liver-specific extracellular vesicle (EV) phenotypes.

The goal of this clinical trial is to assess the safety, tolerability and blood levels following a single dose or after multiple doses of CK-0045 given subcutaneously to healthy participants or otherwise healthy participants with obesity. A maximum of 88 participants will receive CK-0045 or matching placebo at different escalating doses in 2 study parts: Up to 40 healthy participants will receive a single dose and up to 48 otherwise healthy participants with obesity will receive 6 doses one week apart.

This study is an 8 week weight loss intervention with 3 randomly assigned groups: DIET, cold exposure (CE), and DIET+CE. The study will be a total of 13 weeks. All participants will undergo a screening session, two experimental sessions at baseline and two experimental sessions after the intervention. There will be a control (ambient) experimental session and a cold exposure experimental session These will be done in a randomized order both before and after the intervention. Therefore, a total of 5 lab visits will be required for all participants regardless of group outside of their assigned group intervention. Participants in the CE and DIET+CE groups will report to the laboratory every 2nd day for the 8 week intervention to undergo cold exposure as outlined below. The DIET and DIET+CE groups will have a weekly nutritional consultation at the lab as well as a weekly check-in with the nutritionist via text, phone, or email. Participants will be randomly assigned a group after completing the screening session and prior to the experimental session.

Recently, obesity and excess visceral fat were shown to be major risk factors for the development of complications following Covid 19 infection. Recently, KDs have been suggested as possible weapons to tame the cytokine storm being described in those developing complications upon COVID-19 infection, and preclinical evidence strongly supports the hypothesis, with mouse models of COVID-19 infection in the elderly reporting strikingly better outcomes upon consumption of a KD. Short-term interventions that use low-calorie ketogenic diets may be prescribed for selected overweight or obese patients with type 2 diabetes or prediabetes. No data is available on the impact of a ketogenic diet on immune modulation following vaccination. We herein aim at investigating whether obesity and unhealthy body composition are associated with poor seroconversion following the upcoming COVID-19 vaccine administration, and whether consumption of a KD before and between COVID-19 vaccine doses leads to better immune response in obese subjects. 24 obese patients will be assigned to follow a LCKD regimen for 5 weeks.

Mexican American families share similar elevated risks for obesity and obesity-related conditions, such as type 2 diabetes. Because negative family interactions and relationships (e.g., poor communication, high conflict, low emotional closeness) are associated with obesity treatment outcomes, this study tests a behavioral weight management intervention that provides relationship skills counseling to mothers and adult daughters. The goal is to improve family interaction patterns to buffer challenges and strengthen collaboration for eating and physical activity behaviors that support long-term weight management and thus provide an effective obesity treatment approach to address a major public health concern.

This study looks at how well semaglutide helps people lose weight. This study will look at the change in the participants' body weight from the start to the end of the study. The study compares the weight loss in people who get semaglutide to the weight loss in people who get placebo. Placebo is a "dummy" medicine that looks like the study medicine, but has no effect on the body. Participants will either get semaglutide or "dummy" medicine - which treatment participants get is decided by chance. Participants will need to take 1 injection once a week. The study medicine is injected with a thin needle in a skin fold in the stomach, thigh or upper arm. Participants will also have talks with study staff about healthy food choices, how to be more physically active and what participants can do to lose weight. The study will last for about a year (50 weeks). Participants will have 10 clinic visits and 8 phone calls. At 6 of the clinic visits participants will have blood samples taken. At 3 of the clinic visits participants cannot eat and drink (water is allowed) for 8 hours before the visit. Participants cannot take part if participants have or have had diabetes. Women cannot take part if pregnant, breast-feeding or plan to get pregnant during the study period.

This study aims to investigate if protein supplementation increases the benefits of exercise training in the elderly with sarcopenic obesity undergoing caloric restriction.

Eating Better Together is a 6-month pilot program that teaches families about healthy eating and activity and provides home deliveries of fresh fruits and vegetables from a local retail partner.

Background: About 40 percent of adults and 20 percent of adolescents in the U.S. have a body mass index over 30 kg/m2. Being overweight may lead to a state of low-level inflammation. This may cause health problems. Researchers want to see if an anti-inflammatory medicine can help. Objective: To learn if colchicine can improve metabolism in people who have high body weight, increased inflammation, and high insulin in the blood but who have not yet developed high blood sugar. Eligibility: People aged 12 and older with high body weight who may have increased inflammation and high insulin in the blood. Healthy adult volunteers are also needed. Design: Participants will be screened with the following: Medical history Physical exam Fasting blood tests Urine tests Electrocardiogram Dual energy x-ray absorptiometry (They will lie on a table while a camera passes over their body.) Stool sample and 24-hour food diary (optional) Participants will have 3 study visits and 3 phone check-ins. At visits, they will repeat some screening tests. Healthy volunteers will have the baseline visit only. They will not get the study drug. At the baseline visit, participants will have an Oral Glucose Tolerance Test (OGTT). For this, they will drink a sweet liquid and then give blood samples. They will get a 12-week supply of the study drug or placebo to take daily by mouth. Participants will have study visits 6 weeks and 12 weeks after they started taking the study drug. At the 12-week visit, they will repeat the OGTT. Participation will last for 3 (Omega) to 4 months. ...

Nutrition therapy is the cornerstone of medical therapy in patients with cirrhosis. 70% compensated patients with Chronic Liver Disease (CLD) are overweight or obese. Obesity in CLD augments decompensation, plausibly through increase in portal pressure. Moreover, the cardiometabolic risk factors are increased with increase in body weight, obesity also has an impact on the already compromised health-related quality of life of patients with CLD. Most feasible, safe, and widely used method of management of obesity is life-style modifications. Hypocaloric with normal to high protein diet along with moderate-intensity exercises have been practiced for weight reduction. These kinds of dietary changes reduce body weight and may bring about favourable changes in the body composition (reduce the body fat percentage but at the same time preserving the lean body mass). Weight loss in obese patients with CLD would in turn improve the clinical outcome, reduce the hepatic complications, moreover weight loss may also improve health related quality of life, and other prognostic markers of the disease like fibroscan along with improvement in the associated metabolic derangements in patients with CLD. There is no Indian data in this context. Thus, through this trial, investigator would be able to ascertain an appropriate lifestyle-related non- intervention regimen that helps in the management of obesity in patients with cirrhosis. Not only that the baseline information of these obese patients with CLD would give us an idea or the profile of the body composition in terms of muscularity, adiposity, sarcopenic obesity (if any), of these patients with CLD.