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
A Culturally-relevant Micronutrient-dense Plant-rich (mNDPR) Dietary Intervention for Native Americans
Where
Flagstaff
Age
18 years and over
People
146
Run by
Northern Arizona University
See details and how to joinNCT04755062
No phaseEnrolling by invitation
GLP_1 RA Ultrasound Study
Where
Cincinnati
Age
10 years to 25 years
People
100
Run by
Children's Hospital Medical Center, Cincinnati
See details and how to joinNCT06581120
No phaseTaking people
Transduction of Sympathetic Neural Activity in Human Obesity Without Hypertension
Where
Kansas City
Age
18 years to 79 years
People
60
Run by
University of Kansas Medical Center
See details and how to joinNCT06626113
No phaseNot yet taking people in United States
Household Participants
Where
Honolulu, Kapolei
Age
18 years and over
People
168
Run by
University of Hawaii
See details and how to joinNCT06590649
No phaseNot yet taking people in United States
The RISC Registry--Risk Informed Screening Registry
Where
Palo Alto
Age
18 years to 100 years
People
10,000
Run by
Precision Health Equity Initiative
See details and how to joinNCT05848856
No phaseTaking people
Research Framework Exploring Sleep Health
Where
La Jolla
Age
18 years and over
People
100,000
Run by
Scripps Translational Science Institute
See details and how to joinNCT05197738
No phaseTaking people
Triage Survey for Cardiovascular, Obesity, and Related Endocrine Trial Eligibility
Where
Brooklyn
Age
18 years and over
People
10,000
Run by
Brooklyn Clinical Research
See details and how to joinNCT06412536
No phaseTaking people
Ablation Registry (Combined Gastric Mucosal Ablation With Endoscopic Sleeve Gastroplasty for Weight Loss)
Where
Atlanta, Cary
Age
18 years to 65 years
People
100
Run by
True You Weight Loss
See details and how to joinNCT06420700
No phaseTaking people
Diabetes Reversal Online Program and Study (DROP Study)
Where
Washington D.C.
Age
18 years and over
People
150
Run by
Physicians Committee for Responsible Medicine
See details and how to joinNCT05572502
No phaseTaking people
Sleep and Metabolism
Where
Portland
Age
18 years to 40 years
People
20
Run by
Oregon Health and Science University
See details and how to joinNCT05775627
Phase 2Taking people
Control Systems Engineering for Weight Loss Maintenance
Where
Providence
Age
18 years to 70 years
People
180
Run by
The Miriam Hospital
See details and how to joinNCT06244888
No phaseTaking people
Endoscopic Sleeve Gastroplasty (ESG) for the Treatment of Obesity
Where
Houston, Sugar Land
Age
18 years and over
People
150
Run by
The Methodist Hospital Research Institute
See details and how to joinNCT06339320
No phaseTaking people
Use of Continuous Glucose Monitors in Children and Adolescents With Obesity
Where
Los Angeles
Age
10 years to 21 years
People
30
Run by
University of California, Los Angeles
See details and how to joinNCT06254768
No phaseEnrolling by invitation
Ketogenic Diet in Rheumatoid Arthritis (RA)
Where
Oklahoma City
Age
18 years to 65 years
People
6
Run by
University of Oklahoma
See details and how to joinNCT05799768
Phase 4Taking people
Bioenergetic Effects of Aging and Menopause (BEAM)
Where
Aurora
Age
40 years to 65 years
People
57
Run by
University of Colorado, Denver
See details and how to joinNCT04043520
Phase 2Taking people
Pharmacologic Weight Loss as Adjunct Therapy for Ulcerative Colitis in Obese Patients
Where
La Jolla
Age
18 years to 80 years
People
40
Run by
University of California, San Diego
See details and how to joinNCT04721873
No phaseTaking people
Obesity, Metabolic Dysregulation and the Airway Epithelium in Asthmatics
Where
Aurora
Age
18 years to 65 years
People
50
Run by
University of Colorado, Denver
See details and how to joinNCT03215836
Phase 1/2Taking people
Probiotics and Gut Health
Where
University Park
Age
55 years to 75 years
People
40
Run by
Penn State University
See details and how to joinNCT03418857