Obesity trials in United States

In United States 744 Also abroad 1939

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

No phaseEnrolling by invitation
A Study to Evaluate the Safety of Exposure to Wegovy During Pregnancy
Where
Ann Arbor, Princeton
Age
15 years to 50 years
People
2,701
Run by
Novo Nordisk A/S
See details and how to joinNCT05503927
Phase 2Taking people
Convergent Mechanisms Underlying Reprometabolic Syndrome in Women
Where
Aurora
Age
18 years to 38 years
People
20
Run by
University of Colorado, Denver
See details and how to joinNCT06686537
No phaseTaking people
Mitigation of Cardiovascular Disease Risks in Children With Extreme Obesity
Where
Lexington
Age
12 years to 17 years
People
50
Run by
John Bauer
See details and how to joinNCT06967389
Phase 1Taking people
Examination of How the Duration of Fasting and Temporary Stopping of GLP-1 Medications Affect the Amount of Food Left in the Stomach in People Using Liraglutide (Injected), Semaglutide (Taken by Mouth) or Semaglutide (Injected)
Where
Cypress
Age
18 years and over
People
71
Run by
Novo Nordisk A/S
See details and how to joinNCT07225816
No phaseTaking people
Family-Based Weight Wellness Treatment Through Food is Medicine and Group Medical Visits in Pediatric and Adult Primary Care
Where
Boston
Age
12 years to 17 years
People
60
Run by
Tufts University
See details and how to joinNCT07717658
No phaseTaking people
An Acceptance-Based Healthy Lifestyle Intervention for Diverse Adolescents
Where
Philadelphia
Age
14 years to 19 years
People
148
Run by
Nemours Children's Clinic
See details and how to joinNCT06147973
No phaseTaking people
Improving Sleep, Decision-Making, and Eating in Adolescents With Obesity
Where
Wilmington
Age
14 years to 18 years
People
50
Run by
Nemours Children's Clinic
See details and how to joinNCT06745570
Phase 4Enrolling by invitation
Aging Well: Targeting Obesity With GLP-1 Agonists to Enhance Physical and Vascular Health in Postmenopausal Women
Where
Jacksonville
Age
46 years to 60 years
People
30
Run by
Mayo Clinic
See details and how to joinNCT07057310
No phaseNot yet taking people in United States
A Study Comparing Continuous Glucose Monitoring Augmented Nutritional Counseling and Standard of Care Treatment Strategies in a Three-Month Nutrition Intervention
Where
Gainesville
Age
13 years to 17 years
People
100
Run by
University of Florida
See details and how to joinNCT07714759
No phaseTaking people
Small Extracellular Vesicles and Insulin Action
Where
St Louis
Age
25 years to 55 years
People
72
Run by
Washington University School of Medicine
See details and how to joinNCT05933707
No phaseTaking people
Evaluation of a Novel Technology to Support Tailored Health Behavior Counseling in Rural Primary Care Clinics
Where
St Louis
Age
18 years to 64 years
People
100
Run by
Washington University School of Medicine
See details and how to joinNCT06397729
No phaseTaking people
Weight Bias Reducation Intervention With Nursing Students Using Simulation: The BRAVE Study
Where
Villanova
Age
18 years to 35 years
People
368
Run by
Villanova University
See details and how to joinNCT07334470
No phaseTaking people
Low Oxygen Exposure and Weight Status
Where
Baton Rouge
Age
22 years to 65 years
People
60
Run by
Pennington Biomedical Research Center
See details and how to joinNCT05289310
No phaseTaking people
Adapting and Testing a Novel Digital Health Tool (PREVENT) to Improve Health Behavior Counseling and Cardiovascular Health in Rural Primary Care Clinics
Where
St Louis
Age
18 years to 64 years
People
60
Run by
Washington University School of Medicine
See details and how to joinNCT06063564
No phaseTaking people
Pilot Study of "Bottarga" Supplementation: A Little-known, Sustainable "Blue" Food
Where
Sommerville
Age
18 years to 60 years
People
20
Run by
Cambridge Health Alliance
See details and how to joinNCT06988462
No phaseTaking people
Cognitive Strategies for Weight Loss
Where
Providence
Age
18 years to 70 years
People
360
Run by
The Miriam Hospital
See details and how to joinNCT05799846
Phase 1Taking people
Physiologic Response to Bariatric Surgery and the Impact of Adjunct Semaglutide in Adolescents
Where
Aurora
Age
12 years to 24 years
People
40
Run by
University of Colorado, Denver
See details and how to joinNCT06575738
No phaseTaking people
UTSW NORC Pilot Spinal Cord Injury Dietary Program
Where
Dallas
Age
18 years to 65 years
People
20
Run by
University of Texas Southwestern Medical Center
See details and how to joinNCT06924177
Phase 2Taking people
Effect of Ketone Esters on Liver Fat Content and Metabolic Function
Where
St Louis
Age
18 years to 40 years
People
40
Run by
Washington University School of Medicine
See details and how to joinNCT07097506
No phaseTaking people
Changes in Body Composition Including Muscle With Anti-Obesity Medications, Both With and Without Exercise
Where
Kansas City
Age
18 years to 64 years
People
198
Run by
University of Kansas Medical Center
See details and how to joinNCT07698145
No phaseTaking people
Mechanistic and Clinical Outcomes of a Surgical Innovation Aimed at Minimizing GERD Associated With VSG (INNOVATE-VSG)
Where
Orange, San Diego
Age
18 years to 65 years
People
44
Run by
University of California, Irvine
See details and how to joinNCT06783751
No phaseTaking people
Identification of Phenotypic Factors That Predict Success for Weight Loss and Long-term Weight Maintenance
Where
Ann Arbor
Age
15 years to 75 years
People
3,200
Run by
University of Michigan
See details and how to joinNCT02043457
No phaseTaking people
Facilitated Transitions From Postpartum to Primary Care Coordination for People With Chronic Conditions
Where
Boston
Age
18 years and over
People
1,320
Run by
Massachusetts General Hospital
See details and how to joinNCT06557005
No phaseTaking people
Glucagon-like Peptide 1 (GLP-1) Receptor Agonist Therapy and Exercise Training in People With Obesity
Where
St Louis
Age
50 years to 75 years
People
40
Run by
Washington University School of Medicine
See details and how to joinNCT07091500
Phase 2Taking people
FIM+DASH: Food is Medicine Intervention to Promote Healthy Eating and Blood Pressure Control
Where
Chicago
People
150
Run by
University of Illinois Chicago
See details and how to joinNCT07332741