Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 1, 2026, 1:30 PM EST

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Showing 1–24 of 6,298 matching trials from the live ClinicalTrials.gov search.
Conditions
Obesity
Interventions
Qsymia, Placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Lakewood, Colorado
Conditions
Breast Cancer
Interventions
Technology-Based Physical Activity Promotion, Pedometer Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
La Jolla, California
Completed Not applicable Interventional

Kids' Choice Restaurant Program

NCT02511938
Conditions
Childhood Obesity
Interventions
Menu Only, Menu Plus intervention
Other
Lead sponsor
San Diego State University
Other
Eligibility
Not listed
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Diego, California
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effect of Oral Alpha-Cyclodextrin on Fecal Fat Excretion

NCT01910558
Conditions
Obesity, Cardiovascular Disease
Interventions
Alpha-cyclodextrin and digestible starch, Alpha-cyclodextrin, Digestible starch
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Conditions
Overweight, Obesity
Interventions
weekly behavioral modification group, liquid meal replacements
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
12 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obesity and Type 2 Diabetes
Interventions
Circuit Training, Circuit training + motivational interviewing
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
14 Years to 18 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Efficacy of Deoxycholic Acid Injection for Reduction of Upper Inner Thigh Fat

NCT04054011
Conditions
Adiposity
Interventions
Deoxycholic Acid
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Diego, California
Conditions
Obesity, Overweight, Obstructive Sleep Apnoea
Interventions
NNC0487-0111, Placebo (matched to NNC0487-0111)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
20
States / cities
Gilbert, Arizona • Bradenton, Florida • Naples, Florida + 16 more
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of Milk Polar Lipids in Dyslipidemic Adults With Abdominal Obesity

NCT05700916
Conditions
Dyslipidemias, Obesity
Interventions
Milk Polar Lipid-Rich Dairy Powder, Dairy Powder
Drug · Dietary Supplement
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 70 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Storrs, Connecticut
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Oral Contraceptives in the Metabolic Syndrome

NCT00205504
Conditions
Metabolic Syndrome X, Insulin Resistance, Obesity, Cardiovascular Diseases
Interventions
Ortho Tri Cyclen
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Richmond, Virginia
Completed Not applicable Interventional

Parent Partnership Project

NCT01789944
Conditions
Childhood Obesity
Interventions
Behavioral: Family-based behavioral intervention
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
7 Years to 11 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Terminated Not applicable Interventional

PK/PD of Vitamin D3 in Adults With CF

NCT03734744
Conditions
Vitamin D Deficiency, Cystic Fibrosis
Interventions
Vitamin D3
Dietary Supplement
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Location-based Smartphone Technology to Guide College Students Healthy Choices Ph II

NCT02996864
Conditions
Overweight and Obesity, Health Behavior, Sleep Deprivation
Interventions
Healthy Detours App, Fat Secret App
Other
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
18 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
2
States / cities
Golden, Colorado • Baton Rouge, Louisiana
Conditions
Vitamin D Deficiency, Hypovitaminosis A, Vitamin E Deficiency
Interventions
Vitamin D, Vitamin D, Vitamin E, and Vitamin A, Control, 700 mg Calcium
Dietary Supplement
Lead sponsor
Boston University
Other
Eligibility
6 Years to 10 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Impact of Metabolic Flexibility on Changes in Metabolic Health

NCT06340321
Conditions
Obesity, Metabolic Syndrome
Interventions
Metabolic flexibility in the fasted state, Metabolic flexibility in euglycemic-hyperinsulinemic clamp, Metabolic flexibility in the metabolic chamber
Diagnostic Test · Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
20 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Conditions
Obesity, Overweight
Interventions
Not listed
Lead sponsor
Apollo Endosurgery, Inc.
Industry
Eligibility
18 Years and older
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
11
States / cities
Fountain Valley, California • Champaign, Illinois • Chicago, Illinois + 8 more
Active, not recruiting No phase listed Observational Accepts healthy volunteers

CRAVE Study: Comparing Craving Responses and Diet Quality of GLP1 Receptor Agonist Users

NCT06467604
Conditions
Obesity
Interventions
Surveys, Indirect Calorimetry, Body composition, Anthropometrics
Behavioral · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 70 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Needham, Massachusetts
Conditions
Obesity, Obesity, Morbid, Metabolic Disease, Weight, Body
Interventions
Endoscopic Sleeve Gastroplasty - Belt and Suspenders, Endoscopic Sleeve Gastroplasty - Belt
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Vitamin D Deficiency, End Stage Renal Disease
Interventions
Not listed
Lead sponsor
Winthrop University Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Mineola, New York
Conditions
Obesity, Overweight, Weight Loss
Interventions
Fogel Gastroplasty
Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Miami, Florida
Conditions
Metabolism and Nutrition Disorder, Obesity
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
902 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
28
States / cities
Anniston, Alabama • Fresno, California • San Diego, California + 22 more
Completed Not applicable Interventional Accepts healthy volunteers

Incentivizing Physical Activity Using Gamification, A Pilot Study

NCT02850614
Conditions
Obesity, Physical Activity
Interventions
gaming application to encourage physical activity, FitBit
Behavioral · Device
Lead sponsor
University of Vermont
Other
Eligibility
15 Years to 18 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Obesity, Diabetes Mellitus, Type 2
Interventions
Survodutide, Placebo
Combination Product
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
34
States / cities
Anniston, Alabama • Phoenix, Arizona • Spring Valley, California + 31 more
Conditions
Obesity
Interventions
naltrexone and bupropion SR
Drug
Lead sponsor
Orexigen Therapeutics, Inc
Industry
Eligibility
18 Years to 60 Years
Enrollment
410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
7
States / cities
San Diego, California • Augusta, Georgia • Lexington, Kentucky + 4 more