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.

Phase 2Taking people
Effects of Tirzepatide on Muscle and Vascular Health in Obese Older Adults
Where
San Antonio
Age
50 years and over
People
20
Run by
The University of Texas Health Science Center at San Antonio
See details and how to joinNCT06811324
No phaseTaking people
Randomized Trial of Healthy Family Foundations
Where
Nellis Air Force Base
Age
18 years to 60 years
People
825
Run by
Penn State University
See details and how to joinNCT05630482
No phaseTaking people
Metabolic Adaptations to Weight Loss With and Without Exercise
Where
Ann Arbor
Age
18 years to 40 years
People
68
Run by
University of Michigan
See details and how to joinNCT05806801
No phaseTaking people
Mothers' Action Project for Child Health
Where
New York
Age
12 months to 45 years
People
460
Run by
University of Massachusetts, Worcester
See details and how to joinNCT06753669
No phaseTaking people
Circadian Rhythms in Human Adipose
Where
Rochester
Age
18 years to 55 years
People
40
Run by
Mayo Clinic
See details and how to joinNCT06891534
No phaseTaking people
Exercise Training and Fat Metabolism in Postmenopausal Women
Where
Tallahassee
Age
50 years to 75 years
People
120
Run by
Florida State University
See details and how to joinNCT05351476
No phaseTaking people
Dinner Time for Obesity and Prediabetes
Where
Baltimore, Bethesda
Age
18 years to 50 years
People
32
Run by
Johns Hopkins University
See details and how to joinNCT05745441
Early phase 1Taking people
Regional Lipolysis Insulin Regulation
Where
Rochester
Age
18 years to 65 years
People
48
Run by
Mayo Clinic
See details and how to joinNCT06392854
No phaseTaking people
iAmHealthy Clinical Practice Guideline (CPG)
Where
Charleston, Kansas City, Oklahoma City, Omaha
Age
6 years to 11 years
People
1,024
Run by
University of Kansas Medical Center
See details and how to joinNCT06888011
No phaseTaking people
Body Composition Related Evaluation of Airway Tone and Hyper-rEactivity Using Oscillometry
Where
Rochester
Age
18 years and over
People
100
Run by
University of Rochester
See details and how to joinNCT07356310
Phase 2/3Taking people
PRECISION-BP: Precision Chronopharamacotherapy Targeting NP-RAAS-BP Rhythm Axis
Where
Birmingham
Age
18 years and over
People
160
Run by
University of Alabama at Birmingham
See details and how to joinNCT04971720
Phase 1Taking people
First in Human Study in Subjects With Obesity, But Otherwise Healthy
Where
Miami
Age
18 years to 65 years
People
139
Run by
NeuroBo Pharmaceuticals Inc.
See details and how to joinNCT06252220
No phaseTaking people
Effect of Watermelon on Gut and Cardiometabolic Health
Where
Tallahassee
Age
18 years to 30 years
People
36
Run by
Florida State University
See details and how to joinNCT06588218
No phaseTaking people
Testing the Adipose Expandability Hypothesis In Vivo During Overfeeding
Where
Baton Rouge
Age
18 years to 42 years
People
58
Run by
Pennington Biomedical Research Center
See details and how to joinNCT04583514
No phaseTaking people
Ketogenic Diets for Weight Loss Maintenance: Impact on Energy Expenditure and Appetite in Individuals With Obesity
Where
Birmingham
Age
18 years to 65 years
People
20
Run by
University of Alabama at Birmingham
See details and how to joinNCT06736028
No phaseTaking people
Families in Balance: Enhancing Household Routines and Reducing Early Childhood Obesity Among Families With Low-income
Where
Ann Arbor
Age
2 years and over
People
300
Run by
University of Michigan
See details and how to joinNCT06795490
No phaseTaking people
RemI for Post-Bariatric Surgery Weight Regain
Where
Chicago, Philadelphia
Age
18 years to 70 years
People
200
Run by
Temple University
See details and how to joinNCT06292936
No phaseNot yet taking people in United States
Implementation Facilitation of Exercise is Medicine Greenville
Where
Greenville
People
35
Run by
University of South Carolina
See details and how to joinNCT07340580
No phaseTaking people
Reducing Obesity Using Social Ties Program
Where
New York
Age
18 years and over
People
264
Run by
Weill Medical College of Cornell University
See details and how to joinNCT06335810
No phaseTaking people
Advanced Fibrosis Detection for MASLD in Primary Care
Where
Charleston
Age
18 years and over
People
225
Run by
Medical University of South Carolina
See details and how to joinNCT07159386
No phaseTaking people
Examining Valence-based Effects in Self-Monitoring Feedback Messages
Where
Charlottesville
Age
18 years and over
People
127
Run by
University of Virginia
See details and how to joinNCT07292389
No phaseTaking people
Comparing Outcomes Among Children With Obesity in a Community Healthy Lifestyle Program
Where
Dallas
Age
6 years to 14 years
People
160
Run by
University of Texas Southwestern Medical Center
See details and how to joinNCT07342855
Phase 2Taking people
Effect of Tirzepatide and Bimagrumab on Body Composition, Insulin Sensitivity, and Bone in Adults With Obesity
Where
Boston
Age
18 years and over
People
63
Run by
Massachusetts General Hospital
See details and how to joinNCT05933499
No phaseTaking people
Assessments of Adipogenesis, Lipid Turnover and Cellular Composition in Adipose Tissue in Response to Endurance Exercise
Where
Baton Rouge, Orlando
Age
18 years to 45 years
People
70
Run by
AdventHealth Translational Research Institute
See details and how to joinNCT06602141
Phase 2Not yet taking people in United States
Safety and Efficacy of NA-931 and Tirzepatide in Adults Who Are Overweight or Obese
Where
Hialeah, Jacksonville, Lake Worth, Los Angeles, New York, San Diego, San Francisco, Sugar Land
Age
19 years to 80 years
People
224 worldwide
Run by
Biomed Industries, Inc.
See details and how to joinNCT06732245