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 phaseTaking people
Promoting Physical Activity and Fitness Among Underserved Latino Families Living in U.S.-Mexico Border Regions
Where
San Diego
Age
6 years and over
People
290
Run by
San Diego State University
See details and how to joinNCT06596902
No phaseTaking people
Level Up! (The Combined and Independent Effects of Exercise Training and Dietary Enhancement on Cardiometabolic Health in Adolescents With Obesity)
Where
Little Rock
Age
12 years to 17 years
People
120
Run by
Arkansas Children's Hospital Research Institute
See details and how to joinNCT06848478
Early phase 1Taking people
Tirzepatide in Obesity-Driven Endometrial Cancer
Where
Chapel Hill
Age
18 years and over
People
20
Run by
UNC Lineberger Comprehensive Cancer Center
See details and how to joinNCT07065552
No phaseEnrolling by invitation
Inherited and Environmental Risks Acting on Body Weight
Where
Seattle
Age
20 years to 45 years
People
110
Run by
University of Washington
See details and how to joinNCT07430852
No phaseTaking people
Hydration Intervention to Decrease Side Effects Associated With GLP - 1 RA Therapy
Where
Buffalo
Age
18 years to 60 years
People
30
Run by
State University of New York at Buffalo
See details and how to joinNCT07641361
No phaseTaking people
Effects of Pistachios on Postprandial Metabolic Responses in Adults With Overweight or Obesity
Where
St Louis
Age
18 years to 35 years
People
28
Run by
St. Louis University
See details and how to joinNCT07853898
No phaseTaking people
Comparing the Efficacy and Safety of the EndoZip System and Apollo ESG in Obese Patients
Where
Los Angeles, New York, Orlando
Age
21 years to 65 years
People
184 worldwide
Run by
Nitinotes Surgical Ltd.
See details and how to joinNCT07090005
Phase 1Taking people
A Study to Evaluate the Impact of Renal Impairment on the Pharmacokinetics (PK) of Ribupatide
Where
Orlando, San Antonio
Age
18 years to 85 years
People
32
Run by
Kailera
See details and how to joinNCT07793929
Phase 2Not yet taking people in United States
Semaglutide, Weight Loss, and LNG-IUD for Conservative Treatment of Endometrial Atypical Hyperplasia and Grade 1 Endometrial Cancer
Where
Houston
Age
18 years and over
People
48
Run by
The Methodist Hospital Research Institute
See details and how to joinNCT07820358
No phaseTaking people
Wakaya: Rising Up for Choctaw Youth Health
Where
Durant, Seattle
Age
12 years to 19 years
People
176
Run by
University of Washington
See details and how to joinNCT05818384
No phaseTaking people
Spinal Cord Injury Model Systems (SCIMS) - Education Module
Where
Dallas, Miami, Washington D.C.
Age
18 years to 70 years
People
250
Run by
University of Miami
See details and how to joinNCT06003686
Phase 3Taking people
A Research Study on How Well Cagrilintide and CagriSema Work in Children and Adolescents With Excess Body Weight
Where
Atlanta, Baltimore, Baton Rouge, Buffalo, Columbus, Dayton, Decatur, Escondido, Fargo, Greenville, Hollywood, Houston, Indianapolis, Jacksonville, Layton, Memphis, Meridian, Minneapolis, North Charleston, Oklahoma City, Pittsburgh, Rapid City, Richfield, San Antonio, Shavano Park, Snellville, Syracuse, The Bronx, Topeka, Weslaco, Weston
Age
8 years to 18 years
People
460 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07253285 · EU 2023-509176-42-00
Phase 3Taking people
A Research Study to Look at How Two Different Doses of CagriSema and One Dose of Semaglutide Help People Living With Obesity With or Without Type 2 Diabetes Lose Weight
Where
Amarillo, Aurora, Austin, Beaver, Belzoni, Birmingham, Buckley, Chesterfield, Chicago, Clearwater, Conyers, Cumberland, Dallas, Escondido, Euless, Fargo, Fleming Island, Gaffney, Gainesville, Gilbert, Gillespie, Green Bay, Greensboro, Greenville, Gurnee, Hatboro, Houston, Jackson, Jacksonville, Katy, Kerrville, Kingsport, La Mesa, Lampasas, Laredo, Lexington, Lincoln, Little Rock, Loma Linda, Longview, Los Alamitos, Maumee, McAllen, Memphis, Meridian, Miami, Minneapolis, Miramar, Morehead City, Morristown, Nashville, Newport News, Newton, Norman, Northridge, Ocoee, Oviedo, Palm Springs, Pelham, Pembroke Pines, Philadelphia, Phoenix, Richfield, Richmond, Rockville, Roswell, Salt Lake City, San Antonio, San Diego, Sandy City, Shavano Park, Skokie, South Jordan, Spartanburg, Statesville, St Louis, Sugar Land, Topeka, Van Nuys, Walnut Creek, West Des Moines, West Seneca, Wilmington, Woodstock
Age
18 years and over
People
2,500 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07564414 · EU 2025-522488-14-00
No phaseTaking people
Two-Week Stair-Climbing Exercise Snacks and Metabolic Health in Adults With Overweight or Obesity: A Pilot Study
Where
St Louis
Age
18 years to 35 years
People
12
Run by
St. Louis University
See details and how to joinNCT07849439
No phaseNot yet taking people in United States
Precision Nutrition for Obesity and Prediabetes Prevention in Under-supported Communities
Where
Prairie View
Age
18 years to 65 years
People
100
Run by
Prairie View A&M University
See details and how to joinNCT07850531
No phaseTaking people
FAMily-centered WEight Loss for Black Adults (FAM WEL B-ing)
Where
Chapel Hill
Age
18 years to 75 years
People
256
Run by
University of North Carolina, Chapel Hill
See details and how to joinNCT06724406
Phase 1Taking people
A Phase 1 Study of VK3019 in Overweight and Obese Adults Without Comorbidities
Where
Lake Forest
Age
18 years to 60 years
People
56
Run by
Viking Therapeutics, Inc.
See details and how to joinNCT07846033
No phaseTaking people
Physical and Behavioral Traits of Overweight and Obese Adults
Where
Bethesda
Age
18 years to 100 years
People
2,000
Run by
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
See details and how to joinNCT00428987
No phaseTaking people
Comparing Reduction With ESD- Versus APC-TORe
Where
Cleveland
Age
18 years and over
People
70
Run by
Stephen Firkins
See details and how to joinNCT06131281
No phaseNot yet taking people in United States
Leveraging Interactive Digital Technology to Increase Access to Family-Based Behavioral Treatment for Childhood Obesity
Where
Durham
Age
6 years and over
People
66
Run by
3-C Institute for Social Development
See details and how to joinNCT06728800
Phase 2Not yet taking people in United States
Tirzepatide in Women With Obesity and Endometrial Intra-epithelial Neoplasia or Grade 1 Endometrial Cancer
Where
Chapel Hill
Age
18 years and over
People
40
Run by
UNC Lineberger Comprehensive Cancer Center
See details and how to joinNCT07078838
No phaseEnrolling by invitation
Augmenting Primary Care-Based Obesity Management With the Nutu™ Digital Health Platform
Where
Birmingham
Age
18 years and over
People
300
Run by
University of Alabama at Birmingham
See details and how to joinNCT07404189
Phase 3Taking people
A Research Study Investigating How Well the Medicine Zenagamtide Helps People With Excess Body Weight Lose Weight Compared to Semaglutide
Where
Amarillo, Atlanta, Austin, Brownsville, Charleston, Chicago, Corpus Christi, Dallas, Danville, DeSoto, Fargo, Greensboro, Hollywood, Houston, Indianapolis, Jacksonville, Lancaster, Miami, Miramar, Naples, Orlando, Oviedo, Palm Springs, Pomona, Renton, Richmond, Roanoke, San Antonio, San Diego, Seattle, Simpsonville, Skokie, Snellville, Spartanburg, Statesville, St Louis, Sugar Land, Syracuse, Washington D.C., Weston, West Palm Beach, West Seneca, Zachary
Age
18 years and over
People
650
Run by
Novo Nordisk A/S
See details and how to joinNCT07668414
Phase 3Taking people
AMAZE 9: A Research Study Investigating How Well Zenagamtide Tablets Help People With Excess Body Weight Lose Weight
Where
Amarillo, Anniston, Arlington, Aurora, Birmingham, Buckley, Charleston, Chicago, City of Saint Peters, Conyers, Cumberland, Dallas, Delray Beach, Fleming Island, Fullerton, Greensboro, Gurnee, Hialeah, Honolulu, Indianapolis, Jacksonville, Las Vegas, Lomita, Miramar, Montgomery, Newport News, New York, Norman, North Charleston, Orlando, Oviedo, Raleigh, Richmond, Salisbury, Simpsonville, Skokie, Spartanburg, Walnut Creek, Wilmington
Age
18 years and over
People
950
Run by
Novo Nordisk A/S
See details and how to joinNCT07720271
No phaseTaking people
Stanford Healthy Goals Study
Where
Stanford
Age
10 years to 15 years
People
200
Run by
Stanford University
See details and how to joinNCT07839832