Obesity trials in United States

In United States 743 Also abroad 1996

743 trials · From ClinicalTrials.gov, checked 12 November 2026. Ask the study team whether a trial fits you.

No phaseTaking people
Healthy Mom Zone Gestational Weight Gain Management Intervention 2.0
Where
University Park
Age
18 years to 45 years
People
144
Run by
Penn State University
See details and how to joinNCT05807594
No phaseTaking people
Nutrition and Obesity in Under-Represented Populations: Food Insecurity Research to Advance Science and Improve Health
Where
Durham
Age
12 months to 24 months
People
228
Run by
Duke University
See details and how to joinNCT06116422
No phaseTaking people
Community Expecting: Exercise During Pregnancy
Where
Little Rock
Age
18 years and over
People
228
Run by
Arkansas Children's Hospital Research Institute
See details and how to joinNCT07343700
No phaseEnrolling by invitation
A Study to Evaluate Safety of Exposure to Wegovy During Pregnancy
Where
Princeton
Age
15 years to 50 years
People
728 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT05872022
No phaseTaking people
Pistachio Snacking and Metabolic Flexibility
Where
Columbia
Age
25 years to 45 years
People
60
Run by
University of South Carolina
See details and how to joinNCT07340125
No phaseEnrolling by invitation
Assessing Obesity Related Risk Factors in Adult Population: A Genetic and Behavioral Study
Where
Augusta
Age
18 years to 70 years
People
100
Run by
Augusta University
See details and how to joinNCT07341841
Phase 2Taking people
TIRzepatide for the Treatment of Obesity in Patients With Atrial Fibrillation
Where
Cleveland
Age
18 years to 80 years
People
100
Run by
The Cleveland Clinic
See details and how to joinNCT06802081
No phaseTaking people
Comparision of Aerobic Exercise to Aerobic Plus Yoga Exercise for Weight Loss in Adults With Overweight or Obesity.
Where
Kansas City
Age
18 years and over
People
290
Run by
University of Kansas Medical Center
See details and how to joinNCT06636773
No phaseTaking people
Effects of Whole vs. Nonfat Milk Consumption on Body Composition in Children
Where
Boston
Age
9 years to 12 years
People
200
Run by
Boston Children's Hospital
See details and how to joinNCT05464186
No phaseTaking people
Optimizing an Extended Care Intervention to Promote Weight Loss Maintenance
Where
Birmingham
Age
18 years and over
People
544
Run by
University of Alabama at Birmingham
See details and how to joinNCT06785064
No phaseTaking people
Effects of White Button Mushroom on Inflammation in Obese Postmenopausal Women at High Risk of Breast Cancer
Where
Duarte
Age
21 years and over
People
26
Run by
City of Hope Medical Center
See details and how to joinNCT04913064
No phaseTaking people
Stanford Pediatric Healthy Weight Index
Where
Palo Alto
Age
10 years to 18 years
People
120
Run by
Stanford University
See details and how to joinNCT07316816
No phaseTaking people
Body Composition and Exercise to Prevent Muscle Loss With GLP1 Agonist Treatment
Where
Boston
Age
18 years to 99 years
People
100
Run by
Massachusetts General Hospital
See details and how to joinNCT07226947
No phaseNot yet taking people in United States
Gastric Ultrasound in Patients Who Have Undergone Bariatric Surgery
Where
New York
Age
18 years to 85 years
People
10
Run by
Icahn School of Medicine at Mount Sinai
See details and how to joinNCT07310875
No phaseTaking people
Inspire HER: Inspiring the Heart and Emotions for Radical Health
Where
Birmingham
Age
30 years to 79 years
People
90
Run by
University of Alabama at Birmingham
See details and how to joinNCT06966258
No phaseTaking people
Medically Intensive Nutrition Therapy Program for Obesity and Diabetes in a Low-income Population
Where
Boston
Age
18 years to 65 years
People
20
Run by
Massachusetts General Hospital
See details and how to joinNCT05799222
No phaseTaking people
Associations Between the Microbiome, Skeletal Muscle Perfusion, and Fitness Status
Where
Charlottesville
Age
18 years and over
People
70
Run by
University of Virginia
See details and how to joinNCT06009276
No phaseTaking people
Metabotyping of Broccoli Microgreen in Obese Breast Cancer Survivors
Where
Baltimore
People
24
Run by
University of Maryland, Baltimore
See details and how to joinNCT07032545
No phaseTaking people
BrainWeighve App Feasibility Study
Where
Los Angeles
Age
14 years to 21 years
People
38
Run by
University of California, Los Angeles
See details and how to joinNCT05530538
No phaseEnrolling by invitation
Linking Temporal Patterns of Modifiable Behaviors to Weight Loss Outcomes
Where
Aurora
Age
18 years to 60 years
People
60
Run by
University of Colorado, Denver
See details and how to joinNCT03840733
No phaseEnrolling by invitation
Abundance and Distribution of Lipids and Proteins in Nonalcoholic Fatty Liver Disease (NAFLD)
Where
Nashville
Age
18 years to 65 years
People
45
Run by
Vanderbilt University
See details and how to joinNCT00983463
No phaseEnrolling by invitation
Physiologic and Functional Adaptations of Insulin Sensitive Tissues
Where
Nashville
Age
18 years and over
People
500
Run by
Vanderbilt University Medical Center
See details and how to joinNCT03407833
No phaseTaking people
Intermittent Fasting for NAFLD in Adults
Where
Boston
Age
18 years and over
People
25
Run by
Massachusetts General Hospital
See details and how to joinNCT04899102
No phaseTaking people
Brain Health in Youth With Normal Weight, Overweight and Obesity at Risk for Type 2 Diabetes (T2D)
Where
Pittsburgh, St Louis
Age
12 years to 17 years
People
117
Run by
Washington University School of Medicine
See details and how to joinNCT05277558
No phaseTaking people
High Fructose Diet, the Gut Microbiome, and Metabolic Health
Where
New York
Age
25 years to 45 years
People
30
Run by
Icahn School of Medicine at Mount Sinai
See details and how to joinNCT06329544