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
Monitoring Eating Across Locations (MEAL) - Timing, Intake, and Mealtime Evaluation (TIME)
Where
State College
Age
6 years to 9 years
People
100
Run by
Penn State University
See details and how to joinNCT07095166
No phaseTaking people
Fructose Intestinal Gluconeogenesis
Where
Vallejo
Age
20 years to 55 years
People
40
Run by
Touro University, California
See details and how to joinNCT07209202
No phaseTaking people
Food FARMacia: Reducing Childhood Obesity in Households With Food Insecurity
Where
New York, Stanford
Age
6 months and over
People
80
Run by
Stanford University
See details and how to joinNCT06051591
No phaseTaking people
CHIME: Comparing Health Interventions for Maternal Equity
Where
Flushing, New York, Palo Alto
Age
18 years and over
People
795
Run by
Stanford University
See details and how to joinNCT06724172
No phaseNot yet taking people in United States
Safety and Tolerability of a Nutritional Formula Designed to Aid in Maintenance of Muscle During Periods of Caloric Restriction in Adults
Where
Lehi
Age
35 years to 65 years
People
80
Run by
Nature's Sunshine Products, Inc.
See details and how to joinNCT07447843
No phaseTaking people
PILI 'Āina Household
Where
Honolulu, Kapolei
Age
18 years and over
People
210
Run by
University of Hawaii
See details and how to joinNCT06526273
No phaseTaking people
'Ai Pono Cooking Demonstrations
Where
Honolulu, Kapolei
Age
18 years and over
People
1,780
Run by
University of Hawaii
See details and how to joinNCT06526650
No phaseTaking people
Repeated Far Infrared Sauna Bathing in Adults With Obesity
Where
Eugene
Age
18 years to 59 years
People
20
Run by
University of Oregon
See details and how to joinNCT07158047
No phaseTaking people
Long-term, Substantial Weight Loss and Insulin Regulation of Lipolysis
Where
Rochester
Age
18 years to 65 years
People
30
Run by
Mayo Clinic
See details and how to joinNCT03868592
No phaseTaking people
Efficacy and Safety of Endoscopic Antral Myotomy as a Novel Weight Loss Procedure
Where
Boston
Age
18 years to 70 years
People
30
Run by
Christopher C. Thompson, MD, MSc
See details and how to joinNCT05711758
No phaseTaking people
Endoscopic Ultrasound Shear Wave Elastography in Patients With Non-alcoholic Fatty Liver Disease
Where
Boston
Age
18 years and over
People
150
Run by
Brigham and Women's Hospital
See details and how to joinNCT05728697
Phase 1/2Taking people
Sympathetic Mechanisms in Obesity-Crossover Design
Where
Nashville
Age
18 years to 65 years
People
12
Run by
Vanderbilt University Medical Center
See details and how to joinNCT05312892
No phaseTaking people
NDPP-NextGen: A Clinical Trial to Reduce Intergenerational Obesity and Diabetes Risks
Where
Winston-Salem
Age
18 years to 39 years
People
403
Run by
Wake Forest University Health Sciences
See details and how to joinNCT05674799
Phase 1Taking people
Pathways, Risk Factors, and mOleculeS to Prevent Early-onset Colorectal Tumors
Where
Boston
Age
18 years to 50 years
People
20
Run by
Massachusetts General Hospital
See details and how to joinNCT07095517
No phaseTaking people
With Love, Grandma ("Con Cariño, Abuelita") Pilot Study
Where
Miami
Age
21 years and over
People
60
Run by
University of Miami Sylvester Comprehensive Cancer Center
See details and how to joinNCT05721976
No phaseNot yet taking people in United States
"F!reF!ghterF!t": Lifestyle Coaching Interventions for Obese Firefighters (FireFit)
Where
Sommerville
Age
18 years to 60 years
People
50
Run by
Cambridge Health Alliance
See details and how to joinNCT06890975
Phase 2Taking people
A Mobile Intervention to Reduce Pain and Improve Health-III
Where
Winston-Salem
Age
65 years and over
People
200
Run by
Wake Forest University
See details and how to joinNCT06623669
No phaseTaking people
Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy
Where
Clevland
Age
18 years to 80 years
People
108
Run by
Ian J. Neeland, MD
See details and how to joinNCT07244445
Phase 2Taking people
Incretin Microdosing for Cardiometabolic Health in People With HIV
Where
Houston
Age
18 years and over
People
30
Run by
The University of Texas Health Science Center, Houston
See details and how to joinNCT07325500
No phaseTaking people
Impact of Dietary Phosphate Excess on Exercise Capacity and Visceral Adiposity
Where
Dallas
Age
18 years to 80 years
People
124
Run by
University of Texas Southwestern Medical Center
See details and how to joinNCT05147909
No phaseTaking people
Concentration of n-3 PUFA Monohydroxylated Derivatives in Adults With Obesity After n-3 PUFA Supplementation.
Where
Kannapolis
Age
45 years to 60 years
People
33
Run by
University of North Carolina, Chapel Hill
See details and how to joinNCT06991296
No phaseTaking people
CARBON: UAB Cardiovascular Research Biobank
Where
Birmingham
Age
18 years and over
People
500
Run by
University of Alabama at Birmingham
See details and how to joinNCT05067231
No phaseTaking people
Effects of Exercise on Lipids and Endothelial Function in Youth
Where
Cincinnati
Age
10 years to 20 years
People
110
Run by
Children's Hospital Medical Center, Cincinnati
See details and how to joinNCT07409064
Phase 2Taking people
Tirzepatide Weight Loss for MRD+ Early Breast Cancer
Where
Dallas
Age
18 years and over
People
48
Run by
Baylor Research Institute
See details and how to joinNCT06517212
Phase 3Taking people
A Trial of Setmelanotide in Patients With Congenital Hypothalamic Obesity (Sub-study of NCT05774756)
Where
Aurora, Birmingham, Boston, Chicago, New York, Philadelphia, Saint Paul, Seattle
Age
4 years and over
People
39 worldwide
Run by
Rhythm Pharmaceuticals, Inc.
See details and how to joinNCT06760546