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
Intensive Glycemic Targets in Overweight and Obese Women With Gestational Diabetes
Where
Birmingham, Indianapolis, Norman, Pittsburgh, Providence
Age
18 years to 45 years
People
828
Run by
Indiana University
See details and how to joinNCT05124808
Phase 2Taking people
Metformin IN Asthma for Overweight and Obese Individuals (MINA)
Where
Baltimore, Houston
Age
18 years and over
People
100
Run by
Johns Hopkins University
See details and how to joinNCT06273072
No phaseTaking people
PreventT2 Together: Examining the Efficacy of Couple-based Lifestyle Intervention to Prevent Type 2 Diabetes
Where
Salt Lake City
Age
18 years and over
People
324
Run by
University of Utah
See details and how to joinNCT06690788
No phaseEnrolling by invitation
Deimplementation of Inappropriate Feeding Practices in Early Care and Education Settings
Where
Little Rock
Age
3 years and over
People
2,640
Run by
Arkansas Children's Hospital Research Institute
See details and how to joinNCT07107321
No phaseTaking people
A Novel Digital Tool Clinicians Can Use to Prescribe Exercise to Patients With Cardiovascular Disease Risk Factors
Where
Farmington, Hartford, Storrs
Age
18 years to 64 years
People
72
Run by
University of Connecticut
See details and how to joinNCT07238556
No phaseEnrolling by invitation
PLAY2CONTROL Study
Where
Miami
Age
5 years to 21 years
People
30
Run by
University of Miami
See details and how to joinNCT07556679
Phase 1Taking people
A Research Study Investigating How Adults With Overweight or Obesity, With or Without Type 2 Diabetes, Tolerate Switching to a New Treatment (Zenagamtide) From Their Current Semaglutide Medication
Where
Baltimore, Glendale
Age
18 years and over
People
60
Run by
Novo Nordisk A/S
See details and how to joinNCT07855133
Phase 1Taking people
A Research Study Investigating How Adults With Overweight or Obesity, With or Without Type 2 Diabetes, Tolerate Switching to a New Treatment (Zenagamtide) From Their Current Tirzepatide Medication
Where
Baltimore, Glendale
Age
18 years and over
People
60
Run by
Novo Nordisk A/S
See details and how to joinNCT07868354
No phaseTaking people
Understanding Metabolism and Inflammation Risks for Diabetes in Adolescents
Where
Ann Arbor
Age
14 years to 18 years
People
175
Run by
University of Michigan
See details and how to joinNCT06007404
No phaseTaking people
Genetic Risk, Parental Feeding Practices, and Appetitive Traits in Early Life
Where
Hanover
Age
27 months to 72 months
People
330
Run by
Trustees of Dartmouth College
See details and how to joinNCT06534541
No phaseTaking people
Community Park-Based Programs for Health Promotion: Active Older Adults Prospective Cohort Study
Where
Miami
Age
50 years to 95 years
People
1,000
Run by
Duke University
See details and how to joinNCT06604650
No phaseTaking people
The Interaction of Body Composition, Sex Hormones and Exercise in Men
Where
Stillwater
Age
18 years to 79 years
People
96
Run by
Oklahoma State University
See details and how to joinNCT06970457
Early phase 1Not yet taking people in United States
Interplay of Central and Peripheral Vascular Effects of Insulin in Obesity
Where
Columbia
Age
18 years to 65 years
People
64
Run by
University of Missouri-Columbia
See details and how to joinNCT07653464
Phase 1Taking people
A Study of LY4174794 in Participants With Obesity or Overweight Who Are Otherwise Healthy
Where
Salt Lake City, San Antonio
Age
18 years to 65 years
People
116 worldwide
Run by
Eli Lilly and Company
See details and how to joinNCT07654972
No phaseNot yet taking people in United States
Assessing Follow up Trajectories in Eating, Routines, and Weight After GLP-1
Where
Boston
Age
18 years and over
People
200
Run by
Tufts University
See details and how to joinNCT07701460
No phaseTaking people
Understanding and Addressing Risks of Low Socioeconomic Status and Diabetes for Heart Failure
Where
Baltimore, Hagerstown
Age
30 years to 70 years
People
156
Run by
Johns Hopkins University
See details and how to joinNCT06364644
Phase 1Taking people
Use of Pulsatile Intravenous FSH to Mitigate Reprometabolic Syndrome
Where
Aurora
Age
19 years to 37 years
People
60
Run by
University of Colorado, Denver
See details and how to joinNCT06414096
No phaseTaking people
Heart Health Study in Washington D.C. to Develop a Community-Based Behavioral Weight Loss Intervention
Where
Bethesda
Age
19 years to 85 years
People
200
Run by
National Heart, Lung, and Blood Institute (NHLBI)
See details and how to joinNCT01927783
No phaseTaking people
The RESET System Pivotal Clinical Trial (Protocol Revision K)
Where
Ann Arbor, Atascocita, Atlanta, Boston, Boynton Beach, Dallas, DeSoto, Forney, Gilbert, Houston, Lake Charles, Marietta, Miami, Miami Beach, New York, Orange City, Orlando, Plant City, Pompano Beach, Prosper, Rochester, Snellville, Tucson, Washington D.C., West Palm Beach
Age
22 years to 65 years
People
264
Run by
Morphic Medical Inc.
See details and how to joinNCT04101669
No phaseTaking people
Mechanisms Underlying Individual Variations of Taste and Smell in Obesity
Where
Bethesda
Age
18 years to 65 years
People
350
Run by
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
See details and how to joinNCT04714892
Phase 3Taking people
A Master Protocol to Investigate Efficacy and Safety of Elecoglipron in Participants With Obesity or Overweight With or Without T2DM
Where
Albany, Albuquerque, Alexandria, Ammon, Arvada, Baltimore, Birmingham, Chandler, Charleston, Columbus, Dallas, Dayton, Dothan, DuBois, East Providence, Franklin, Gaffney, Greensboro, Houston, Humble, Indianapolis, Irving, Kansas City, Knoxville, Laurelton, Little Rock, Long Island City, Louisville, Lynwood, Melrose Park, Midlothian, Morgantown, New Haven, Newport, Oklahoma City, Philadelphia, Plantation, Portland, Potomac, Raleigh, Rapid City, Reno, Ridgeland, Rocky Mount, Rolling Hills Estates, Sacramento, Sandy City, Statesville, St Louis, Sun City, Tampa, Tulsa, White Marsh, Wichita, Woodstock, Ypsilanti
Age
18 years and over
People
4,500 worldwide
Run by
AstraZeneca
See details and how to joinNCT07667803
No phaseTaking people
Continuous Glucose and E-Monitoring to Support Healthy Weight Gain in Pregnancies - The GEM Study
Where
Little Rock
Age
18 years to 45 years
People
16
Run by
Arkansas Children's Hospital Research Institute
See details and how to joinNCT06666257
No phaseTaking people
Effects of Ultra Processed Food on Intestinal Energy Harvest
Where
New York
Age
25 years and over
People
20
Run by
Columbia University
See details and how to joinNCT06853288
No phaseNot yet taking people in United States
Post-exercise Blood Pressure With Inorganic Nitrate
Where
Charlottesville
Age
18 years to 40 years
People
12
Run by
University of Virginia
See details and how to joinNCT07869472
No phaseTaking people
Blood Collection Biorepository for Liver Disease Research
Where
Buffalo
Age
7 years and over
People
1,000
Run by
State University of New York at Buffalo
See details and how to joinNCT03025074