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ClinicalTrials.gov public records Last synced Nov 15, 2026, 7:30 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 313–336 of 4,558 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: obesity Clear all

Conditions: Obesity, Healthy Volunteers, Overweight
Interventions: [c11] raclopride, [18F]fallypride; Drug
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: 18 Years and older
Enrollment: 61 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2023
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Obesity
Interventions: Not listed
Lead sponsor: US Department of Veterans Affairs; Federal
Eligibility: 20 Years to 60 Years
Enrollment: 177 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Palo Alto, California

Conditions: Asthma
Interventions: CPAP; Device
Lead sponsor: University of Vermont; Other
Eligibility: 18 Years to 65 Years
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2023
U.S. locations: 1
States / cities: Colchester, Vermont

Conditions: Surgical Wound Infection
Interventions: Vacuum-assisted closure, Standard sterile dressing; Device
Lead sponsor: Dartmouth-Hitchcock Medical Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 166 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 4
States / cities: Lebanon, New Hampshire • Nashua, New Hampshire

Conditions: Healthy
Interventions: CE/BZA, Itraconazole; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 40 Years to 64 Years · Female only
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014
U.S. locations: 2
States / cities: Miami, Florida

Conditions: Overweight, Obesity
Interventions: Disseminating Effective Habits for Long-term Weight Loss, Achieve Together website; Behavioral
Lead sponsor: Penn State University; Other
Eligibility: 21 Years to 65 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2010
U.S. locations: 1
States / cities: Hershey, Pennsylvania

Conditions: Morbid Obesity, Hyperglycemia, Diabetes Mellitus
Interventions: Observational; Other
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years and older
Enrollment: 7 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2011
U.S. locations: 1
States / cities: San Diego, California

Conditions: Obesity, Pregnancy
Interventions: Pre-operative cefazolin; Drug
Lead sponsor: University of Pittsburgh; Other
Eligibility: 18 Years and older · Female only
Enrollment: 26 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Obesity, Food Insecurity
Interventions: Not listed
Lead sponsor: University of New Hampshire; Other
Eligibility: 18 Years and older
Enrollment: 139 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Durham, New Hampshire

Conditions: Bacterial Infections, Obesity
Interventions: Clindamycin; Drug
Lead sponsor: Phillip Brian Smith; Other
Eligibility: 2 Years to 17 Years
Enrollment: 22 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 4
States / cities: Chicago, Illinois • Kansas City, Kansas • Louisville, Kentucky + 1 more

Conditions: Obesity, Overweight
Interventions: Confident Moves (CM) Intervention; Behavioral
Lead sponsor: Iowa State University; Other
Eligibility: 18 Years to 64 Years
Enrollment: 348 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Des Moines, Iowa

Conditions: Obesity, Over Weight
Interventions: Pyloric restriction; Procedure
Lead sponsor: Northwell Health; Other
Eligibility: 18 Years to 65 Years
Enrollment: 8 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2017
U.S. locations: 1
States / cities: Manhasset, New York

Conditions: Diabetes
Interventions: DPP-GLB Standard, DPP-GLB Enhanced; Behavioral
Lead sponsor: Lovoria Williams; Other
Eligibility: 18 Years and older
Enrollment: 403 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 21
States / cities: Frankfort, Kentucky • Lexington, Kentucky • Louisville, Kentucky + 2 more

Conditions: Obesity
Interventions: THIAA, Placebo; Dietary Supplement
Lead sponsor: MetaProteomics LLC; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 130 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: Gig Harbor, Washington

Conditions: Overweight, Obesity, Atherosclerotic Cardiovascular Disease (ASCVD)
Interventions: No treatment given; Other
Lead sponsor: Novo Nordisk A/S; Industry
Eligibility: 45 Years and older
Enrollment: 45,456 participants
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Plainsboro, New Jersey

Conditions: Obesity and Overweight
Interventions: Commercial weight management program; Behavioral
Lead sponsor: WW International Inc; Industry
Eligibility: 18 Years and older
Enrollment: 459 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Obesity
Interventions: Not listed
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 9 Years to 16 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Obesity and Obesity-related Medical Conditions, Obesity and Overweight, Obesity Prevention, Obesity Recidivism
Interventions: Gastric Mucosal Ablation (GMA); Device
Lead sponsor: Dr. Christopher McGowan; Other
Eligibility: 22 Years to 60 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Cary, North Carolina

Conditions: Pregnancy, Obesity, Overweight
Interventions: No Intervention; Other
Lead sponsor: Novo Nordisk A/S; Industry
Eligibility: 15 Years to 50 Years · Female only
Enrollment: 728 participants
Timeline: 2023 – 2032
U.S. locations: 1
States / cities: Princeton, New Jersey

Conditions: Postexercise Hypotension
Interventions: Continuous Exercise, Aerobic Interval Exercise; Other
Lead sponsor: Arizona State University; Other
Eligibility: 18 Years to 55 Years
Enrollment: 6 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 2
States / cities: Phoenix, Arizona

Conditions: Diet, Mediterranean, Health Behavior, Program Sustainability, Program Effectiveness
Interventions: Mediterranean diet Intervention; Behavioral
Lead sponsor: Harvard School of Public Health (HSPH); Other
Eligibility: 18 Years and older
Enrollment: 486 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Obesity, Body Weight
Interventions: Early Time-Restricted Eating, Conventional dietary regimen (12-hr, 9:30a-9:30p); Behavioral
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 58 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Obesity
Interventions: Fit and Fab; Behavioral
Lead sponsor: University at Buffalo; Other
Eligibility: 18 Years to 64 Years · Female only
Enrollment: 51 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Obesity
Interventions: Macronutrient Modification; Other
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 7 Years to 11 Years · Female only
Enrollment: 92 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2015
U.S. locations: 1
States / cities: Birmingham, Alabama

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Brain Dopamine Function in Human Obesity

Obesity and the Initiation of Knee Osteoarthritis

Increased Lung Volume as Controller Therapy for Asthma

Vacuum Assisted Closure for Cesarean Section

Study Evaluating Effects of Multiple-Dose Administration of Itraconazole on the Single Dose Pharmacokinetics of Conjugated Estrogens/Bazedoxifene in Non-Obese and Obese Postmenopausal Women

Disseminating Effective Habits for Long-Term Weight Loss

Characteristics of Dendritic Cells Before and After Gastric Banding

Peri-operative Cefazolin Prophylaxis at Time of Cesarean Delivery in the Obese Gravida

Food Environment, Food Insecurity, and Health Behaviors in NH Hispanics

Safety and Pharmacokinetics of Clindamycin in Pediatric Subjects With BMI ≥ 85th Percentile

Confident Moves Intervention Efficacy Trial: Obesity Care Settings

Endoscopic Suturing of the Gastric Pylorus to Delay Gastric Emptying and Treat Obesity

Enhanced DPP-GLB to Promote Weight Loss Among Nonresponders in a Community-Based Lifestyle Intervention.

Effect of a Novel Nutraceutical on Weight Loss and Weight Maintenance in Obese Subjects

Semaglutide Effects on Cardiovascular Outcomes in People With Overweight or Obesity in the Real World

A Randomized Controlled Trial Comparing the Efficacy of Commercial Weight Management Programs

Kid STRIDE: Exploring Participation in a Family-based Intervention

REvision of VSG with Ablation of the Mucosa Procedure

A Study to Evaluate Safety of Exposure to Wegovy During Pregnancy

Continuous vs Aerobic Postexercise Hypotension

Feeding America's Bravest: Mediterranean Diet-Based Interventions to Change Firefighters' Eating Habits

Pilot Study of Isocaloric Time Restricted Eating on Ketone Metabolism and Immunoregulation

Increasing Exercise Enjoyment and Outcome Expectations Among Women With Obesity

Puberty Related Intervention to Improve Metabolic Outcomes (The PRIMO Study)