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 phaseNot yet taking people in United States
GLP-1 Medication & Behavioral Health Programs on Weight & Metabolic Outcomes: FLOURISH and THRIVE Prospective Cohort Study
Where
Princeton
Age
18 years to 64 years
People
2,310
Run by
Noom Inc.
See details and how to joinNCT07588984
Phase 4Taking people
2024 Tirzepatide-Bariatric Surgery
Where
Lexington
Age
18 years and over
People
50
Run by
Marlene Starr
See details and how to joinNCT06721507
No phaseEnrolling by invitation
Preoperative Use of a Magnetically Controlled Capsule Endoscopy in Patients Undergoing Bariatric Surgery
Where
Cleveland
Age
18 years and over
People
30
Run by
Jerry Dang
See details and how to joinNCT07587437
No phaseEnrolling by invitation
Adaptive Immune Response in Visceral and Subcutaneous Fat: Role in Human Insulin Resistance
Where
Stanford
Age
30 years to 65 years
People
50
Run by
Stanford University
See details and how to joinNCT04708535
No phaseTaking people
Type 1 Diabetes Adolescents for Healthier Lifestyles Study
Where
Providence
Age
13 years to 18 years
People
50
Run by
The Miriam Hospital
See details and how to joinNCT06878872
No phaseTaking people
Genetic Disorders of Obesity Program Database
Where
Houston
People
500
Run by
Baylor College of Medicine
See details and how to joinNCT05747976
No phaseTaking people
A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant
Where
Los Angeles
Age
13 years to 30 years
People
20
Run by
Jonsson Comprehensive Cancer Center
See details and how to joinNCT04453072
No phaseTaking people
Alzheimer"s Imaging Biomarkers in Obesity
Where
St Louis
Age
40 years to 60 years
People
240
Run by
Cyrus A Raji
See details and how to joinNCT05077579
No phaseTaking people
Growth Hormone Resistance of Beta-cells A
Where
Columbia
Age
18 years to 45 years
People
30
Run by
University of Missouri-Columbia
See details and how to joinNCT06571487
No phaseTaking people
Growth Hormone Resistance of Beta-cells in People With a Family History of Type 2 Diabetes
Where
Columbia
Age
18 years to 59 years
People
30
Run by
University of Missouri-Columbia
See details and how to joinNCT06571500
No phaseTaking people
Muscle and Movement With Anti-Obesity Medications
Where
Kansas City
Age
18 years and over
People
40
Run by
University of Kansas Medical Center
See details and how to joinNCT06645470
No phaseEnrolling by invitation
Using Online Tools to Increase Weight Loss in Primary Care
Where
Gainesville
Age
18 years and over
People
473
Run by
University of Florida
See details and how to joinNCT06928571
No phaseTaking people
Testing a Tailored Approach to Long-Term Weight Loss Success
Where
Salt Lake City
Age
18 years to 65 years
People
30
Run by
University of Utah
See details and how to joinNCT07577765
No phaseTaking people
Internet-Based Lifestyle Intervention to Eradicate Obese Frailty in Prostate Cancer Survivors, iLIVE
Where
Portland
Age
18 years and over
People
250
Run by
OHSU Knight Cancer Institute
See details and how to joinNCT06011499
No phaseTaking people
Nutrition and Exercise Interventions for Androgen Deprivation Therapy-Induced Obese Frailty in Elderly and Non-Elderly Survivors of Advanced Prostate Cancer
Where
Buffalo
Age
18 years and over
People
50
Run by
Roswell Park Cancer Institute
See details and how to joinNCT03880422
No phaseTaking people
Targeting Breathing Limitations to Improve Functional Outcomes in HFpEF
Where
Dallas
Age
55 years to 90 years
People
78
Run by
University of Texas Southwestern Medical Center
See details and how to joinNCT05723679
No phaseTaking people
EAT: A Reliable Eating Assessment Technology for Free-living Individuals
Where
Chicago
Age
18 years and over
People
72
Run by
Northwestern University
See details and how to joinNCT06118528
No phaseTaking people
Brain and Behavior Influences on Obesity Development From Infancy Through Childhood
Where
Baltimore, Providence, Seattle
Age
7 years to 12 years
People
210
Run by
Johns Hopkins University
See details and how to joinNCT06861868
No phaseTaking people
Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine, Cardiometabolic, and Musculoskeletal Disorder Research (VALD)
Where
Columbia
Age
18 years to 100 years
People
100
Run by
Bettina Mittendorfer
See details and how to joinNCT07083557
No phaseEnrolling by invitation
Virtual Lifestyle Intervention for Weight Management and Cardiovascular Heal
Where
San Francisco
Age
30 years to 60 years
People
200
Run by
Truemedicine Inc
See details and how to joinNCT07572721
No phaseTaking people
Impact of Obesity on Microvascular Insulin Action and Cardiorespiratory Fitness in Type 1 Diabetes
Where
Charlottesville
Age
21 years to 50 years
People
60
Run by
University of Virginia
See details and how to joinNCT07573228
No phaseTaking people
Redefining BMI: The Body, Mind, and Inflammation Trial
Where
Richmond
Age
18 years to 25 years
People
32
Run by
Virginia Commonwealth University
See details and how to joinNCT06532747
Phase 3Not yet taking people in United States
The Effect of Exercise and Tirzepatide on Weight and Health Outcomes (EXER-MED)
Where
Charlottesville
Age
30 years to 65 years
People
24
Run by
University of Virginia
See details and how to joinNCT07298915
No phaseTaking people
Reducing Obesity Through Play Among Toddlers: Tiny Steps to Health (TSHS) Study
Where
Houston
Age
18 months to 36 months
People
300
Run by
University of Houston
See details and how to joinNCT06918821
No phaseTaking people
Stand up for Your Health With a Sit-stand Desk
Where
Milwaukee
Age
18 years to 79 years
People
198
Run by
Medical College of Wisconsin
See details and how to joinNCT05585190