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ClinicalTrials.gov public records Last synced Oct 29, 2026, 6:38 PM EDT

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Showing 1561–1584 of 6,298 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metabolism and Nutrition Disorders Clear all
Completed Phase 1 Interventional

Omentectomy for the Treatment of Diabetes Mellitus Type 2

NCT00270439
View directory record Official record
Conditions
Diabetes Mellitus Type 2, Dyslipidemia, Hypercholesterolemia, Obesity
Interventions
removal of omentum
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 14, 2009 · Synced Oct 29, 2026, 6:38 PM EDT
Not listed Not applicable Interventional

Multi-component Intervention for Diabetes in Adults With Serious Mental Illness

NCT03627377
View directory record Official record
Conditions
Schizophrenia, Obesity, Diabetes, Lifestyle Risk Reduction, Serious Mental Illness
Interventions
Multi-component Intervention for Diabetes in Adults with Serious Mental Illness
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2021 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional

Metabolic Surgery Versus Medical Management for Resolution of Type II Diabetes

NCT01044602
View directory record Official record
Conditions
Obesity, Type 2 Diabetes Mellitus
Interventions
Laboratory evaluations, sleep study, Best Medical Management, Roux-en-Y gastric bypass surgery
Other · Procedure
Lead sponsor
David Bradley MD
Other
Eligibility
25 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Oct 29, 2026, 6:38 PM EDT
Active, not recruiting No phase listed Observational

Does Personality Predict Patient Adherence, Health Behaviors, and Weight Loss Outcomes During the Latino Crossover Semaglutide Study (LCSS)? (Story-LCSS Project)

NCT05622045
View directory record Official record
Conditions
Obesity, Body Weight Changes
Interventions
Voice data
Behavioral
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 74 Years
Enrollment
59 participants
Timeline
2023 – 2027
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Recruiting No phase listed Observational

Evaluation of Children With Endocrine and Metabolic-Related Conditions

NCT02769975
View directory record Official record
Conditions
Adrenal Insufficiency, Growth Disorder, Endocrine Diseases, Metabolic Disease, Bone Diseases, Metabolic
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
3 Months to 100 Years
Enrollment
15,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Mechanism of Growth Hormone Effects on Adipose Tissue

NCT00453557
View directory record Official record
Conditions
Obesity
Interventions
rhGH
Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
40 Years to 70 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2000
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Oct 29, 2026, 6:38 PM EDT
Active, not recruiting Phase 2 Interventional

A Study of the Body's Response to Exercise and a Plant-Based Diet in Overweight Postmenopausal Women With Breast Cancer

NCT04298086
View directory record Official record
Conditions
Breast Cancer, Primary Hormone Receptor Positive Breast Cancer
Interventions
Exercise Treatment, Plant-Based Diet, Physical activity, Nutrition counseling, Replication Exercise Test
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Vitamin D Supplementation in the Prevention and Mitigation of COVID-19 Infection

NCT04482673
View directory record Official record
Conditions
COVID-19, Vitamin D Deficiency, Respiratory Viral Infection
Interventions
Daily Vitamin D3, Daily placebo, Bolus vitamin D3, Bolus placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
50 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 24, 2023 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional Results available

Dietary Carbohydrate and GERD in Veterans

NCT02384551
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Obesity
Interventions
Dietary Carbohydrate
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 29, 2026, 6:38 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Engaging Men in Weight Loss With a Game-based mHealth and Neurotraining Program

NCT05408494
View directory record Official record
Conditions
Obesity, Weight Loss
Interventions
Gamified behavioral weight loss treatment, mHealth behavioral weight loss treatment
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 65 Years
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cottonseed Oil Dose Response

NCT05686954
View directory record Official record
Conditions
Dyslipidemias, Overweight and Obesity, Nutrition, Healthy
Interventions
CSO LOW, CSO MID, CSO HIGH, CONTROL
Other
Lead sponsor
University of Georgia
Other
Eligibility
25 Years to 75 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Phase 3 Interventional Results available

Safety and Effectiveness Study of The Swedish Adjustable Gastric Band (SAGB) in the Treatment of Morbid Obesity

NCT00166205
View directory record Official record
Conditions
Obesity, Morbid
Interventions
Swedish Adjustable Gastric Band
Device
Lead sponsor
Ethicon Endo-Surgery
Industry
Eligibility
18 Years to 60 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
12
States / cities
Los Angeles, California • San Diego, California • Fort Lauderdale, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2015 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional

A Test of Different Degrees of Cost Sharing on Program Uptake and Attendance

NCT01756066
View directory record Official record
Conditions
Obesity
Interventions
Different levels of cost sharing
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
1,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Davidson, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 21, 2015 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modifiable Predictors of Neural Vulnerabilities for Obesity

NCT04522947
View directory record Official record
Conditions
Obesity
Interventions
Milkshake fMRI
Other
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
19 Years and older
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Multiple Dose Study Of PF-04620110 In Overweight And Obese, Otherwise Healthy Volunteers

NCT00959426
View directory record Official record
Conditions
Obesity, Overweight, Healthy
Interventions
PF-04620110, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 7, 2010 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional

The Lifestyle Education About Prediabetes (Leap) Study

NCT05235425
View directory record Official record
Conditions
PreDiabetes
Interventions
Standard NDPP, Very low-carbohydrate diet
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 75 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Recruiting Not applicable Interventional

Behavioral Approach for Latinas Addressing Nutrition, Cravings, and Eating Patterns to Prevent Type 2 Diabetes

NCT07478263
View directory record Official record
Conditions
Prediabetes, Obesity (Body Mass Index >30 kg/m2)
Interventions
Regulation of Cues
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed No phase listed Observational Results available

Cardiovascular Outcomes in Bariatric Surgery Patients With Type 2 Diabetes

NCT03955952
View directory record Official record
Conditions
Obesity, Type2 Diabetes, Bariatric Surgery Candidate
Interventions
Bariatric Surgery
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
91,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 29, 2026, 6:38 PM EDT
Completed No phase listed Observational

Total Health Improvement Program Research Project

NCT04082585
View directory record Official record
Conditions
Chronic Disease, Cardiovascular Diseases, Hypertension, Diabetes, Pre-diabetes, Obesity
Interventions
Total Health Improvement Program
Behavioral
Lead sponsor
Pacific Northwest University of Health Sciences
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Roseburg, Oregon
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional

A Randomized Trial of Recommendations for Exercise to Prevent Weight Regain

NCT01664715
View directory record Official record
Conditions
Overweight, Obesity, Weight Loss
Interventions
150 Min/Week, 225 Min/Week, 300 Min/Week
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
21 Years to 55 Years
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Lawrence, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 29, 2026, 6:38 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

BAriatric Surgery Induced Chromosomal Change

NCT05903521
View directory record Official record
Conditions
Obesity, Morbid
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Not applicable Interventional

Development of Self-Regulation in Individuals With Type 2 Diabetes

NCT00941447
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Dietary, Physical Activity, Self-Regulatory Approaches
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
21 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 29, 2026, 6:38 PM EDT
Terminated Not applicable Interventional Results available

Endoscopic Intragastric Balloon Placement for Weight Loss in Liver Transplant Waitlist Candidates

NCT02556138
View directory record Official record
Conditions
Obesity, Liver Cirrhosis
Interventions
ORBERA Intragastric Balloon
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 30, 2018 · Synced Oct 29, 2026, 6:38 PM EDT
Completed Phase 3 Interventional Results available

SGA-induced Metabolic Syndrome in Bipolar Youth

NCT01858948
View directory record Official record
Conditions
Bipolar Youth Treated With Second-generation Antipsychotics
Interventions
Omega, Placebo, Quetiapine fumarate
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 29, 2026, 6:38 PM EDT