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ClinicalTrials.gov public records Last synced Oct 14, 2026, 5:34 PM EDT

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Showing 769–792 of 6,280 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metabolism and Nutrition Disorders Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Restriction and Obesity

NCT01580761
View directory record Official record
Conditions
Obesity
Interventions
Sleep restriction
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility and Acceptability of a Beverage Intervention for Hispanic Adults

NCT02911753
View directory record Official record
Conditions
Obesity, Hypercholesterolemia, Hyperglycemia, Hypertriglyceridemia
Interventions
Mediterranean Lemonade, Green Tea, Flavored Water
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Results available

Dietary Glycemic Index, Brain Function and Food Intake in Patients With Type 1 Diabetes Mellitus

NCT02772783
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
high GI meal, low GI meal, euglycemic insulin clamp, primed-variable insulin infusion
Other · Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional

A Trial of Lifestyle Interventions to Control Weight After Bariatric Surgery

NCT02603601
View directory record Official record
Conditions
Obesity, Weight Gain
Interventions
Mind-body lifestyle intervention, Standard lifestyle intervention
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Food Pharmacy at Oregon Health & Science University (OHSU) Knight Cardiovascular Institute (KCVI)

NCT04036773
View directory record Official record
Conditions
Hyperlipidemias
Interventions
Fruit and vegetable deliveries
Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional

A Feasibility Study for the Treatment of Primary Obesity Cross-over Arm

NCT05939973
View directory record Official record
Conditions
Obesity, Primary
Interventions
g-Cath EZ Delivery Catheter with Snowshoe Suture Anchors
Device
Lead sponsor
USGI Medical
Industry
Eligibility
22 Years to 60 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Determination of Safety,Tolerability,Pharmacokinetics,Food Effect& Pharmacodynamics of Single & Multiple Doses of P11187

NCT01874366
View directory record Official record
Conditions
Overweight, Diabetes Mellitus Type 2 in Obese
Interventions
P11187, Placebo
Drug
Lead sponsor
Piramal Enterprises Limited
Industry
Eligibility
18 Years to 70 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 28, 2014 · Synced Oct 14, 2026, 5:34 PM EDT
Not listed No phase listed Observational

Health Evaluation And Learning for Total Parenteral Nutrition (TPN) at Home Patient Registry

NCT04035551
View directory record Official record
Conditions
Malnutrition, Patients Requiring Home Parenteral Nutrition
Interventions
Not listed
Lead sponsor
Coram Clinical Trials
Other
Eligibility
Not listed
Enrollment
1,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Centennial, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Walnuts to Achieve Lasting NUTrition to Prevent Diabetes

NCT03334175
View directory record Official record
Conditions
PreDiabetes, Overweight and Obesity
Interventions
Walnuts
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Oct 14, 2026, 5:34 PM EDT
Completed No phase listed Observational

A Prospective Study Frailty for Esophagectomy and Lung Resection in Thoracic Surgery

NCT03413449
View directory record Official record
Conditions
Thoracic, Thoracic Neoplasm, Lung Cancer, Esophageal Cancer, Surgery--Complications, Surgery, Sarcopenia, Malnutrition, Frail Elderly Syndrome
Interventions
Frailty model
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 14, 2024 · Synced Oct 14, 2026, 5:34 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Postprandial Nutrient Homeostasis Before and After Weight Loss Induced by Low-calorie Diet or RYGB

NCT03091725
View directory record Official record
Conditions
Obesity
Interventions
Roux-en-Y gastric bypass surgery, Low-calorie diet
Procedure · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
25 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Vegetable Intake in Children

NCT02216968
View directory record Official record
Conditions
Obesity, Behavior, Food Habits
Interventions
Increase vegetable intake in pre-school children
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years to 5 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 12, 2017 · Synced Oct 14, 2026, 5:34 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The Effect of HMB Supplementation on Adipose Tissue Inflammation and Metabolism

NCT02717013
View directory record Official record
Conditions
Obesity
Interventions
Placebo, HMB
Dietary Supplement
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
18 Years to 40 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 14, 2026, 5:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of the Magnesium Muscle Stretch Test

NCT04130620
View directory record Official record
Conditions
Magnesium Deficiency
Interventions
Applied Kinesiology
Diagnostic Test
Lead sponsor
Anthony Rosner
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Warwick, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Results available

Project Impact: An Innovative Approach to Weight Loss Maintenance

NCT02363010
View directory record Official record
Conditions
Obesity, Weight Loss, Overweight
Interventions
Gold Standard Behavior Therapy for Weight Loss, Behavior Therapy for Weight Loss with Physical Activity Emphasis, Acceptance-based Behavior Therapy for Weight Loss with PA emphasis
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 70 Years
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2023 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Mechanisms Underlying Metabolic Syndrome in Obesity

NCT00579813
View directory record Official record
Conditions
Metabolic Syndrome, Insulin Resistance, Prediabetes
Interventions
Pioglitazone
Drug
Lead sponsor
Philip Kern
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
2
States / cities
Little Rock, Arkansas • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Pediatric Oncology Nutrition Intervention Trial

NCT06175273
View directory record Official record
Conditions
Pediatric Cancer, Nutrition Related Cancer, Nutrition Aspect of Cancer, Muscle Loss, Malnutrition, Child
Interventions
Oral Nutrition Supplement, Tube Feed, Cyproheptadine, Olanzapine, Standard of Care
Dietary Supplement · Drug · Other
Lead sponsor
Corey Hawes
Other
Eligibility
2 Years to 19 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant

NCT04453072
View directory record Official record
Conditions
Obesity, Malignant Neoplasm
Interventions
Interview, Media Intervention, Questionnaire Administration, Scale Device, Telephone-Based Intervention, Text Message
Other · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
13 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MoTHER Buddy Program

NCT02338765
View directory record Official record
Conditions
Physical Activity, Obesity
Interventions
mHealth Physical Activity, Buddy-partnered exercise
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2016 · Synced Oct 14, 2026, 5:34 PM EDT
Recruiting Phase 2 Interventional

Incretin Microdosing for Cardiometabolic Health in People With HIV

NCT07325500
View directory record Official record
Conditions
Weight Gain
Interventions
Dose escalation to 2 mg semaglutide weekly then semaglutide microdosing at 0.5 mg weekly, Dose escalation to 2 mg semaglutide weekly then no semaglutide
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cerebrospinal Fluid Biomarkers in Bariatric Surgery

NCT04350892
View directory record Official record
Conditions
Obesity
Interventions
Roux-en-Y Gastric Bypass (RYGB), Sleeve Gastrectomy (SG), Very Low Calorie Diet (VLCD)
Procedure · Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 14, 2026, 5:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental & Genetic Influences on Vitamin D Status

NCT01208636
View directory record Official record
Conditions
Vitamin D Deficiency
Interventions
Not listed
Lead sponsor
Creighton University
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 24, 2010 · Synced Oct 14, 2026, 5:34 PM EDT
Withdrawn Phase 1 Interventional

Dexamethasone/Pancreatic Clamp P&F

NCT06126354
View directory record Official record
Conditions
Insulin Resistance, Prediabetic State, Non-Alcoholic Fatty Liver Disease, Overweight and Obesity
Interventions
Insulin human, Octreotide Acetate, Glucagon, Human Growth Hormone, Dexamethasone Oral, [6,6-2H2] D-glucose, 20% D-glucose (aq), BOOST Plus, Harvard Apparatus PHD ULTRA CP syringe pump, Yellow Springs Instruments (YSI) 2500 Biochemistry Glucose/Lactate Analyzer, Normal saline, Human albumin
Drug · Other · Dietary Supplement + 1 more
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 14, 2026, 5:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Early Childhood Obesity Programming by Intrauterine Growth Restriction

NCT03402139
View directory record Official record
Conditions
Childhood Obesity, Epigenetics
Interventions
Not listed
Lead sponsor
Montefiore Medical Center
Other
Eligibility
1 Hour to 24 Months
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 14, 2026, 5:34 PM EDT