There are currently 317 active clinical trials seeking participants for Obesity research studies. The states with the highest number of trials for Obesity participants are California, Texas, Florida and North Carolina.
Effect of Nicotinamide Riboside on Ketosis, Fat Oxidation & Metabolic Rate
NCT06044935
Recruiting
Background: At least 30% of Americans have fatty liver disease. This means that they store too much fat in the liver. At the moment lifestyle changes are the only way to treat this problem. Objective: To test how (1) a low-carbohydrate diet and (2) a supplement called nicotinamide riboside (NR) affect how a person s body uses dietary fat. Eligibility: Men aged 18 to 65 and women aged 18 to 50 who are healthy volunteers with a body mass index (height to weight ratio) of 25 or more. Adults wi... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/26/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Overweight, Obesity
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Evaluation of Maridebart Cafraglutide in Adult Participants Without Type 2 Diabetes Mellitus Who Have Obesity or Are Overweight
NCT06858839
Recruiting
The primary objective of this study is to demonstrate that maridebart cafraglutide is superior to placebo for percent change in body weight.
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
06/25/2025
Locations: Pinnacle Research Group LLC, Anniston, Alabama +221 locations
Conditions: Obesity
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Early Tracking of Childhood Health Determinants (ETCHED) Study
NCT03481829
Recruiting
Background: Children s weight has increased sharply in recent years. This may put them at higher risk for health problems. High blood glucose in a pregnant mother and too much weight gain during pregnancy also may have long-term effects on the child s health. Children who become overweight or obese during childhood tend to remain so as adults. Researchers want to study many risk factors during and after pregnancy, and how these affect a child s development. They will also follow the mother s he... Read More
Gender:
ALL
Ages:
Between 1 day and 99 years
Trial Updated:
06/24/2025
Locations: NIDDK, Phoenix, Phoenix, Arizona
Conditions: Obesity, Fatty Liver, Diabetes Mellitus
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A Long-Term Study of Tirzepatide (LY3298176) in Adults With Type 1 Diabetes and Obesity or Overweight
NCT06962280
Recruiting
The main purpose of this study is to find out how well and how safely tirzepatide works long-term in adults who have type 1 diabetes and obesity or overweight. Participation in the study will last about 20 months.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente Bonita Medical Offices, Bonita, California +80 locations
Conditions: Type 1 Diabetes, Obesity, Overweight
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A Study of Orforglipron (LY3502970) in Participants With Obesity or Overweight and at Least One Weight-Related Comorbidity
NCT06972459
Recruiting
The main purpose of this study is to see how orforglipron, compared with placebo, helps reduce body weight in participants with obesity or with overweight and at least one other related health condition (excluding type 2 diabetes). This trial is part of the master protocol study J2A-MC-GZPO. Participation in the study will last about 18 months.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Novak Clinical Research - Tucson - North La Cholla Boulevard, Tucson, Arizona +88 locations
Conditions: Obesity, Overweight
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A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
NCT06603571
Recruiting
The main purpose of this study, performed under the master protocol W8M-MC-CWMM (NCT06143956), is to investigate the safety and efficacy of LY3841136 for chronic weight management alone or in combination with Tirzepatide across a wide dose range in participants with Type 2 Diabetes. Participation in the study will last about 64 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/24/2025
Locations: The Institute for Liver Health II dba Arizona Clinical Trials - Mesa, Chandler, Arizona +51 locations
Conditions: Obesity, Overweight
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A Master Protocol for Orforglipron (LY3502970) in Participants With Obesity or Overweight With and Without Type 2 Diabetes
NCT06993792
Recruiting
The purpose of this Master Protocol is to support two studies to see how well and how safely orforglipron works compared to placebo in participants who have obesity or overweight with or without type 2 diabetes. Participants will be screened for about 4 weeks, after which they will enroll into either J2A-MC-GZP1, NCT06972459 (do not have type 2 diabetes) or J2A-MC-GZP2, NCT06972472 (have type 2 diabetes).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Novak Clinical Research - Tucson - North La Cholla Boulevard, Tucson, Arizona +88 locations
Conditions: Obesity, Overweight, Type 2 Diabetes
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A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)
NCT06439277
Recruiting
The goal of the study is to assess how tirzepatide impacts bodyweight and cardiovascular risk factors when used in conjunction with healthy nutrition and physical activity in adolescents with obesity and multiple weight related comorbidities. The study will last approximately 76 weeks and may include up to 23 visits.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
06/24/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California +71 locations
Conditions: Obesity, Weight Gain
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A Study of LY3537031 in Overweight, Obese, and Healthy Participants
NCT06606106
Recruiting
This is a 3-part study that includes a Part A, Part B, and Part C. Part A will study the safety and tolerability of the study drug known as LY3537031 in participants who are overweight and obese. Part B and Part C will study the safety and tolerability of LY3537031 in healthy participants. Part C will contain only Japanese and Chinese healthy participants. Blood tests will be performed to check how much LY3537031 gets into the bloodstream and how long it takes the body to eliminate it. Body wei... Read More
Gender:
ALL
Ages:
Between 22 years and 65 years
Trial Updated:
06/24/2025
Locations: Collaborative Neuroscience Research, LLC, Los Alamitos, California +4 locations
Conditions: Healthy, Obesity
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Diabetes and Heart Disease Risk in Blacks
NCT00001853
Recruiting
It is unknown if obesity contributes to the development of heart disease in African American men and women. This study was created to determine whether there is a relationship between sex and body size and the incidence of heart disease in African American men and women. Researchers will attempt to associate obesity with the presence of heart disease risk factors. Risk factors that will be studied include; total body fat, body fat distribution, fat content of the blood (triglyceride concentrati... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
06/24/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Diabetes, Obesity, Hypertension, Cardiovascular Diseases
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A Platform Trial for Pediatric Participants With Obesity or Overweight (LY900040)
NCT06672549
Recruiting
The purpose of this pediatric, chronic weight management, Phase 3 Master Protocol (PWMP) is to create a framework to evaluate the safety and efficacy of pharmacologic agents for the treatment of obesity or overweight in pediatric participants.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
06/24/2025
Locations: Carey Chronis MD Pediatric, Infant and Adolescent Medicine, Ventura, California +36 locations
Conditions: Obesity, Overweight
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SMARTer Weight Loss Management
NCT05861973
Recruiting
The SMARTer trial will be a three-arm, randomized controlled non-inferiority trial that compares the optimized, adaptive SMARTer intervention, fixed DPP, and Self-Guided (Control). The trial will address whether a scalable, stepped-care intervention can stand up to gold-standard DPP by achieving comparable weight loss at a lower cost. Alongside evaluation of clinical non-inferiority, a comprehensive economic evaluation will inform relative affordability. Cost information is important to inform t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Northwestern University, Chicago, Illinois
Conditions: Obesity
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