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
Brown Adipose Tissue Activity in Response to Semaglutide Administered to Obese Subjects.
Where
Los Angeles
Age
18 years and over
People
20
Run by
University of California, Los Angeles
See details and how to joinNCT05419726
No phaseTaking people
Family, Responsibility, Education, Support, and Health for Food Responsiveness
Where
La Jolla, Minneapolis
Age
7 years to 12 years
People
280
Run by
University of California, San Diego
See details and how to joinNCT06207110
Phase 2Taking people
Glucagon-Like Peptide-1 Receptor Agonist in ADPKD
Where
Aurora
Age
18 years to 65 years
People
126
Run by
University of Colorado, Denver
See details and how to joinNCT06582875
No phaseTaking people
Thermogenenic Responses to Fasting and Overfeeding in Women
Where
Aurora
Age
18 years to 65 years
People
56
Run by
University of Colorado, Denver
See details and how to joinNCT06610162
Phase 3Taking people
Food Prescriptions to Promote Affordable Diets
Where
Pasadena
Age
2 years and over
People
720
Run by
Kaiser Permanente
See details and how to joinNCT05309395
No phaseTaking people
Myo-inositol During Pregnancy to Prevent Gestational Diabetes
Where
Boston
Age
18 years to 45 years
People
40
Run by
Tufts Medical Center
See details and how to joinNCT06575868
No phaseTaking people
Personalized Responses to Dietary Composition Trial 3
Where
Needham
Age
18 years and over
People
250,000 worldwide
Run by
Zoe Global Limited
See details and how to joinNCT04735835
No phaseTaking people
Fundus Ablation Registry (Gastric Fundus Mucosal Ablation for Weight Loss)
Where
Cary
Age
18 years to 65 years
People
200
Run by
True You Weight Loss
See details and how to joinNCT06428617
No phaseTaking people
The Acute T-Rex (Timing of Resistance Exercise) Study
Where
Salt Lake City
Age
50 years to 74 years
People
20
Run by
University of Utah
See details and how to joinNCT06366399
No phaseTaking people
Puberty, Diabetes, and the Kidneys, When Eustress Becomes Distress (PANTHER Study)
Where
Aurora, Seattle
Age
8 years to 14 years
People
100
Run by
Petter Bjornstad
See details and how to joinNCT05008276
No phaseEnrolling by invitation
Water is K'é: Multi-level Intervention to Promote Healthy Beverage Choices Among Navajo Families
Where
Window Rock
Age
2 years and over
People
1,160
Run by
Brigham and Women's Hospital
See details and how to joinNCT06020027
No phaseTaking people
MAINTAIN (Mucosal AblatIoN Therapy After INcretins)
Where
Cary
Age
21 years to 65 years
People
20
Run by
Dr. Christopher McGowan
See details and how to joinNCT06734312
No phaseTaking people
Increasing Food Literacy in Preschoolers to Reduce Obesity Risk
Where
University Park
Age
3 years to 6 years
People
770
Run by
Penn State University
See details and how to joinNCT05977348
No phaseTaking people
Lifestyle Intervention for Healthy Change
Where
Augusta
Age
18 years to 40 years
People
125
Run by
Augusta University
See details and how to joinNCT05956574
Phase 1/2Taking people
A Self-Guided Mobile Intervention for Adults With Binge Eating and Obesity
Where
Philadelphia
Age
18 years to 70 years
People
30
Run by
Drexel University
See details and how to joinNCT06817863
No phaseEnrolling by invitation
Differences in Sitting Versus Standing on Metabolic and Cardiovascular Measurements
Where
Montclair
Age
18 years to 50 years
People
80
Run by
Montclair State University
See details and how to joinNCT03927638
No phaseTaking people
More Outside Your Door: a Diet/physical Activity Intervention to Decrease Risk of Obesity in Alaska Native Preschoolers
Where
Anchorage
Age
3 years to 5 years
People
450
Run by
Alaska Native Tribal Health Consortium
See details and how to joinNCT06303544
No phaseTaking people
Chronic Widespread Pain After Rapid Weight Loss in Non-Hispanic Black and Hispanic/Latino/a/x Adults
Where
New York
Age
18 years to 75 years
People
60
Run by
New York University
See details and how to joinNCT06795386
No phaseTaking people
Adrenergic Cholinergic Enteric Measures/Mapping
Where
Louisville
Age
10 years to 80 years
People
500
Run by
University of Louisville
See details and how to joinNCT04013282
No phaseNot yet taking people in United States
Brighter Bites/Legacy Produce Rx Program
Where
Houston
Age
12 years to 17 years
People
600
Run by
The University of Texas Health Science Center, Houston
See details and how to joinNCT06407284
No phaseTaking people
Optimizing an Online Behavioral Weight Loss Intervention and Novel Culturally Tailored Components for Sexual Minority Women
Where
Providence
Age
18 years to 70 years
People
88
Run by
The Miriam Hospital
See details and how to joinNCT05775497
No phaseTaking people
Longitudinal Multi-Omic Profiles to Reveal Mechanisms of Obesity-Mediated Insulin Resistance
Where
Stanford
Age
35 years to 65 years
People
110
Run by
Stanford University
See details and how to joinNCT05165706
No phaseTaking people
Obesity, Insulin Resistance, and PASC: Persistent SARS-CoV-2
Where
Palo Alto
Age
18 years to 80 years
People
55
Run by
Stanford University
See details and how to joinNCT05833217
Phase 2Taking people
Tirzepatide: Reversal of Lipotoxicity and Adipose Tissue Dysfunction in Humans With Overweight/Obesity
Where
Palo Alto
Age
18 years to 70 years
People
66
Run by
Stanford University
See details and how to joinNCT05912621
No phaseEnrolling by invitation
Project Health: Enhancing Effectiveness of an Obesity Prevention Program
Where
Springfield, Stanford
Age
17 years to 20 years
People
238
Run by
Oregon Research Institute
See details and how to joinNCT06067763