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Weight Control clinical trials recruiting in the U.S.
84 studies for Weight Control are recruiting participants at sites across the United States.
About two thirds of adults in the U.S. are overweight or obese. A weight control strategy can help you keep a healthy weight.
Cities with the most studies
- New York City, NY11 studies
- Aurora, CO7 studies
- Washington, DC5 studies
- Kansas City, KS5 studies
- Baltimore, MD5 studies
- Chicago, IL5 studies
- Dallas, TX4 studies
- Los Angeles, CA4 studies
- Edison, NJ4 studies
- Durham, NC4 studies
- Birmingham, AL4 studies
- San Diego, CA3 studies
- Providence, RI3 studies
- Nashville, TN3 studies
- Kansas City, MO3 studies
- Houston, TX3 studies
- Rochester, MN3 studies
- Charleston, SC3 studies
- Cleveland, OH3 studies
- San Antonio, TX3 studies
- Baton Rouge, LA3 studies
- Columbus, OH3 studies
- Boston, MA3 studies
By state
- Alabama4 studies
- California9 studies
- Colorado9 studies
- District of Columbia4 studies
- Florida7 studies
- Georgia4 studies
- Illinois6 studies
- Kansas7 studies
- Louisiana3 studies
- Maryland6 studies
- Massachusetts3 studies
- Michigan3 studies
- Minnesota4 studies
- Missouri4 studies
- New Jersey4 studies
- New York12 studies
- North Carolina7 studies
- Ohio6 studies
- Rhode Island3 studies
- South Carolina4 studies
- Tennessee3 studies
- Texas11 studies
- Virginia3 studies
Recently updated studies
Study of ALV-100 to Assess Safety, Tolerability, and PK/PD in Overweight/Obese Participants With or Without T2D
RecruitingPhase 1
Ages 18 to 65 · All sexes · Updated Sep 28, 2026 · NCT07399678A Study to Learn About the Medicine Ponsegromab in Adults With Cancer of the Pancreas Which Has Spread and Caused Significant Body Weight Loss and Fatigue
RecruitingPhase 2/3
Ages 18 and older · All sexes · Updated Sep 25, 2026 · NCT06989437A Phase 1 Study of VK2735 in Obese Adults Without Comorbidities
RecruitingPhase 1
Ages 18 to 60 · All sexes · Updated Sep 24, 2026 · NCT07838740FAMily-centered WEight Loss for Black Adults (FAM WEL B-ing)
Recruiting
Ages 18 to 75 · All sexes · Updated Sep 23, 2026 · NCT06724406Visugromab in Cachexia International Trial
RecruitingPhase 2/3
Ages 18 and older · All sexes · Updated Sep 22, 2026 · NCT07112196Georgia CEAL RESTORES Family Diabetes Study
RecruitingHealthy volunteers welcome
Ages 12 and older · All sexes · Updated Sep 18, 2026 · NCT07808723Plant-Based Online Weight Loss Through Education and Resources Program and Study
Recruiting
Ages 18 and older · All sexes · Updated Sep 17, 2026 · NCT07095543Randomized Study on Transoral Outlet Reduction and Lifestyle Changes for Weight Regain After Gastric Bypass
Recruiting
Ages 18 and older · All sexes · Updated Sep 16, 2026 · NCT07015424HealthyTogether: RCT of a Dyadic Weight Management Intervention
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Sep 1, 2026 · NCT06619041Cooking Skills to Improve Long-Term Weight Loss in Young Adults With Intellectual Disabilities
Recruiting
Ages 18 to 35 · All sexes · Updated Aug 11, 2026 · NCT06961591Phentermine's Impact on Treatment in Teens
RecruitingPhase 2
Ages 12 to 17 · All sexes · Updated Aug 10, 2026 · NCT07282340Atomoxetine in Melanocortin Obesity Syndrome
RecruitingPhase 2
Ages 6 and older · All sexes · Updated Aug 7, 2026 · NCT06899178Planning Grant for TOPS for Breast Cancer Survivors
Recruiting
Ages 21 to 90 · Women · Updated Aug 5, 2026 · NCT06658912Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat Change
Recruiting
Ages 18 to 50 · All sexes · Updated Jul 31, 2026 · NCT06325722Determination of Resistance Training Status for Patients on Glucagon-Like Peptide-1 Receptor Agonists
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jul 24, 2026 · NCT07702461Effects of GLP-1 RAs on Human Lactation Outcomes
RecruitingObservational studyHealthy volunteers welcome
All ages · Women · Updated Jul 22, 2026 · NCT07720414Mitigation of Cardiovascular Disease Risks in Children With Extreme Obesity
RecruitingObservational study
Ages 12 to 17 · All sexes · Updated Jul 21, 2026 · NCT06967389Small Extracellular Vesicles and Insulin Action
RecruitingHealthy volunteers welcome
Ages 25 to 55 · All sexes · Updated Jul 17, 2026 · NCT05933707Olanzapine for the Management of Cancer Associated Appetite Loss in Patients With Advanced Esophagogastric, Hepatopancreaticobiliary, Colorectal or Lung Cancer
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jul 16, 2026 · NCT05705492Safely Optimizing Body Weight With Mifomelatide (TCMCB07) in Patients With Newly Diagnosed Colorectal Cancer (CRC) or Pancreatic Ductal Adenocarcinoma (PDAC) Undergoing Chemotherapy
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jul 15, 2026 · NCT06937177Effect of Endoscopic Sleeve Gastroplasty in Patients With Obesity and MASH: A Randomized Controlled Trial
Recruiting
Ages 18 and older · All sexes · Updated Jun 25, 2026 · NCT06138821Optimizing Self-Monitoring Feedback Delivery for the Treatment of Overweight and Obesity
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jun 24, 2026 · NCT07227051Reversal of Lipid-Induced Insulin Resistance
RecruitingHealthy volunteers welcome
Ages 18 to 90 · All sexes · Updated Jun 22, 2026 · NCT02193295Body Composition Outcomes in MS Patients
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jun 17, 2026 · NCT07530718A Study to Investigate Why Overweight People Regain Weight After Losing Weight in a Behavioral Weight Loss Program
Recruiting
Ages 25 to 59 · All sexes · Updated Jun 12, 2026 · NCT05748158From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.