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.

Phase 2Taking people
Resistance Exercise and Incretin Mimetic for Cardiometabolic Health in Survivors of ALL With Obesity
Where
Memphis
Age
18 years and over
People
20
Run by
St. Jude Children's Research Hospital
See details and how to joinNCT07228741
No phaseTaking people
Adaptive Mechanisms Responsible for Weight Change in Youth With Obesity
Where
Chicago
Age
11 years to 15 years
People
260
Run by
Ann & Robert H Lurie Children's Hospital of Chicago
See details and how to joinNCT05125822
No phaseTaking people
Integrating Food Rx With Best Feeding Practices With EFNEP
Where
Houston
Age
18 years to 64 years
People
375
Run by
Baylor College of Medicine
See details and how to joinNCT05881759
No phaseTaking people
Modifying Adiposity Through Behavioral Strategies to Improve COVID-19 Rehabilitation
Where
Baltimore, San Antonio
Age
Up to 80 years
People
150
Run by
VA Office of Research and Development
See details and how to joinNCT05880108
No phaseTaking people
Experimental Approach to Test Predictions of Body Weight Regulation Models
Where
Baton Rouge
Age
18 years to 40 years
People
12
Run by
Pennington Biomedical Research Center
See details and how to joinNCT06309576
No phaseTaking people
Nutrition+: Effect of a High-Protein Diabetes Formula on Body Composition in Type 2 Diabetes Patients Treated With Incretin Mimetics
Where
Boston
Age
18 years to 75 years
People
60
Run by
Joslin Diabetes Center
See details and how to joinNCT07271043
No phaseNot yet taking people in United States
Simplifying Diet Tracking in a Digital Weight Loss Intervention
Where
Palo Alto
Age
18 years and over
People
328
Run by
Stanford University
See details and how to joinNCT07601061
No phaseNot yet taking people in United States
Periodontal Inflammation and Epigenetics in Obese Individuals
Where
New Orleans
Age
18 years to 75 years
People
40
Run by
Louisiana State University Health Sciences Center in New Orleans
See details and how to joinNCT07610902
No phaseTaking people
Optimizing a Mobile Health Platform for Sleep Promotion and Obesity Prevention in Children
Where
Philadelphia
Age
8 years to 12 years
People
5,000
Run by
Children's Hospital of Philadelphia
See details and how to joinNCT05703347
No phaseTaking people
Conical Forearm and Cylindrical Upper Arm Non-Invasive Blood Pressure (NIBP) Measurements in Pregnant Patients
Where
Chicago
Age
18 years and over
People
110
Run by
Northwestern University
See details and how to joinNCT06466161
Phase 1Taking people
Metabolic Effects of Angiotensin-(1-7)
Where
Nashville
Age
18 years to 60 years
People
26
Run by
Vanderbilt University
See details and how to joinNCT02646475
Early phase 1Taking people
Regional Lipolysis and Adipocyte Lipolysis Protein Stimulation
Where
Rochester
Age
18 years to 65 years
People
24
Run by
Mayo Clinic
See details and how to joinNCT06416969
No phaseEnrolling by invitation
Evaluation of a Primary Care Based Lifestyle Medicine Clinic at UAB
Where
Birmingham
Age
18 years to 89 years
People
1,000
Run by
University of Alabama at Birmingham
See details and how to joinNCT06989281
No phaseNot yet taking people in United States
Validation of a Body-Composition Segmentation Software on a Diverse Public CT Scan Cohort
Where
San Francisco
Age
18 years and over
People
200
Run by
Nucleo Research, Inc.
See details and how to joinNCT07600866
No phaseNot yet taking people in United States
Inhaled Nitric Oxide in Severe Obesity
Where
Boston
Age
18 years and over
People
60
Run by
Massachusetts General Hospital
See details and how to joinNCT06675435
Phase 2Taking people
Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV
Where
Aurora, Boston
Age
50 years to 80 years
People
100
Run by
Massachusetts General Hospital
See details and how to joinNCT06554717
No phaseTaking people
Metabolic Responses to Bariatric Surgery
Where
Sacramento
Age
18 years to 55 years
People
500
Run by
University of California, Davis
See details and how to joinNCT02024542
No phaseTaking people
Impact of Yo-Yo Sleep on Cardiometabolic Health
Where
New York
Age
18 years to 49 years
People
72
Run by
Columbia University
See details and how to joinNCT05880758
No phaseTaking people
Milk-Tot Study: Impact of Whole Versus Low-fat Milk on Child Health
Where
Oakland
Age
23 months to 48 months
People
625
Run by
University of California, Davis
See details and how to joinNCT06230510
No phaseTaking people
Clinical Research Evaluating Smoking Cessation With E-Cigarettes and Nicotine Therapy
Where
Providence
Age
21 years and over
People
60
Run by
Brown University
See details and how to joinNCT06948058
No phaseTaking people
Effect of Weight Loss on Intermuscular Adipose Tissue (IMAT) Signaling
Where
Aurora
Age
18 years to 70 years
People
70
Run by
University of Colorado, Denver
See details and how to joinNCT06129110
No phaseTaking people
Weight Loss and ExeRcise for Post-stroke Veterans
Where
Charleston
Age
40 years to 80 years
People
99
Run by
VA Office of Research and Development
See details and how to joinNCT06322030
Phase 1/2Taking people
Pilot Testing a Novel Approach to Pediatric Obesity Treatment
Where
Lubbock
Age
11 years to 14 years
People
30
Run by
Texas Tech University
See details and how to joinNCT06755827
No phaseNot yet taking people in United States
Impact of Chia Seeds on Human Breast Milk Composition
Where
Boston, Oklahoma City
Age
18 years to 45 years
People
80
Run by
University of Oklahoma
See details and how to joinNCT07343908
No phaseNot yet taking people in United States
Optimization of Dietary Adherence in a Mobile Weight Loss Intervention
Where
Chapel Hill
Age
18 years and over
People
580
Run by
UNC Lineberger Comprehensive Cancer Center
See details and how to joinNCT07582536