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ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:53 PM EDT

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Showing 1249–1272 of 6,289 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metabolism and Nutrition Disorders Clear all
Not yet recruiting No phase listed Observational Accepts healthy volunteers

The RISC Registry--Risk Informed Screening Registry

NCT05848856
View directory record Official record
Conditions
Breast Cancer Risk, Cardiovascular Disease Risk, Cardiometabolic Risk, Diabetes
Interventions
Breast Cancer, Cardiometabolic, Cardiovascular Risk Screening and Follow up
Behavioral
Lead sponsor
Precision Health Equity Initiative
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2035
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutritional Effect of an Amino Acid Mixture on Lean Body Mass (LBM) in Post-bariatric Surgery Patients

NCT00473356
View directory record Official record
Conditions
Obesity, Post-gastric Bypass
Interventions
receive amino acid supplement
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 19, 2013 · Synced Oct 21, 2026, 6:53 PM EDT
Active, not recruiting Early Phase 1 Interventional

Randomized Control Trial of Sleeve Gastrectomy With Tirzepatide in Maximizing Weight Loss

NCT06734273
View directory record Official record
Conditions
Obesity and Obesity-related Medical Conditions
Interventions
Mounjaro, Sleeve Gastrectomy
Drug · Procedure
Lead sponsor
Nicholas Skertich
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of a Childhood Obesity Intervention for African American Families

NCT02044731
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Active and Healthy Families
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
5 Years to 12 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Pittsburg, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Trial to Evaluate Safety and Efficacy of Setmelanotide (RM-493) in Obese Participants With Prader-Willi Syndrome

NCT02311673
View directory record Official record
Conditions
Prader-Willi Syndrome
Interventions
Setmelanotide, Placebo
Drug
Lead sponsor
Rhythm Pharmaceuticals, Inc.
Industry
Eligibility
16 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
5
States / cities
Irvine, California • Gainesville, Florida • Kansas City, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Adding Guided Self-Help Group Therapy to the Alli Weight Loss Program in Treating Binge Eating Disorder

NCT00601354
View directory record Official record
Conditions
Overweight, Eating Disorders
Interventions
Emotion regulation group therapy, Orlistat/alli program
Behavioral · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2013 · Synced Oct 21, 2026, 6:53 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Maternal Obesity, Breast Milk Composition, and Infant Growth

NCT03301753
View directory record Official record
Conditions
Obesity, Pregnancy, Breastmilk Collection, Infant Overnutrition, Gestational Diabetes Mellitus (GDM)
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
0 Years to 45 Years
Enrollment
2,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2031
U.S. locations
2
States / cities
Minneapolis, Minnesota • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Popular Diets Study

NCT00315354
View directory record Official record
Conditions
Obesity, Insulin Resistance
Interventions
Low glycemic index diet, Low fat diet, Very low carbohydrate diet
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 23, 2016 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Results available

Adding Liraglutide to High Dose Insulin: Breaking the Cycle

NCT01505673
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Liraglutide, Saline
Drug
Lead sponsor
Ildiko Lingvay
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Daily Self-Weighing for Obesity Management in Primary Care

NCT04044794
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Standard Care, Daily Self-Weighing
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 65 Years
Enrollment
396 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Vitamin A Equivalence of Plant Carotenoids in Children

NCT00680212
View directory record Official record
Conditions
Vitamin A Deficiency
Interventions
dietary carotenoids, spinach, rice, and synthetic beta-carotene
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
6 Years to 8 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 18, 2009 · Synced Oct 21, 2026, 6:53 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Community Park-Based Programs for Health Promotion: The Fit2Lead Prospective Cohort Study

NCT06596265
View directory record Official record
Conditions
Anxiety, Wellness, Psychological, Overweight or Obesity, Hypertension, Prehypertension, Low Physical Fitness
Interventions
Fit2Lead Group 1-2
Behavioral
Lead sponsor
Duke University
Other
Eligibility
12 Years to 17 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2028
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Oct 21, 2026, 6:53 PM EDT
Terminated Phase 2 Interventional Results available

Studies With 1,25-Dihydroxycholecalciferol

NCT00001151
View directory record Official record
Conditions
Hypocalcemia, Rickets
Interventions
1,25-Dihydroxycholecalciferol
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1976 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Buen Provecho!: A Virtual Family-Based Intervention to Promote Health

NCT05419557
View directory record Official record
Conditions
Health Behavior, Diet, Healthy, Childhood Obesity
Interventions
Virtual Family-Based Healthy Plate Club
Behavioral
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Leesburg, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Food Rheology and Feeding in Lean and Obese Humans

NCT00260130
View directory record Official record
Conditions
Obesity, Overweight, Diabetes
Interventions
food in fluid form, food in solid form
Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 40 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Wellness Program for Elementary School Personnel

NCT00123500
View directory record Official record
Conditions
Obesity, Cardiovascular Diseases
Interventions
Diet, Physical Activity, Environment, Control Group
Behavioral · Other
Lead sponsor
Tulane University School of Public Health and Tropical Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
1,202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Lifestyle Change Via Tailored mHealth Feedback to Improve Health

NCT03367936
View directory record Official record
Conditions
Overweight and Obesity
Interventions
One-on-one Session, Self-monitoring, Feedback
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
502 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2025 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tu Salud Si Cuenta Worksite: Pilot Intervention Study

NCT00870207
View directory record Official record
Conditions
Obesity, Physical Activity, Diet, Stress
Interventions
Tu Salud Si Cuenta Worksite Intervention
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Brownsville, Texas • Harlingen, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2011 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Education, Counseling, and Drug Therapy to Reduce Symptoms of Metabolic Syndrome

NCT00129792
View directory record Official record
Conditions
Metabolic Syndrome X, Prediabetic State, Insulin Resistance, Obesity, Metabolic Diseases
Interventions
Dietary supplement for weight loss, Education and counseling for weight loss
Drug · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 60 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 29, 2014 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pre-Pregnancy Weight Loss and Baby Behavior Study

NCT06358729
View directory record Official record
Conditions
Obesity; Familial, Pregnancy Related, Infant Behavior
Interventions
Typical Nipple, Challenging Nipple
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
3 Months and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healing Experiences of Adversity Among Latinos (HEALthy4You)

NCT05676281
View directory record Official record
Conditions
Stress, Childhood Obesity
Interventions
Healthy Together (Control), Healthy Together + Promotora Support, Healthy Together + Parenting Training, Healthy Togethers + Parenting Training + Promotora support
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
5 Years to 11 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

State-wide Health Approach to Increase Reach and Effectiveness: Study 2

NCT01560130
View directory record Official record
Conditions
Obesity
Interventions
Shape Up Rhode Island + Online weight loss program, Shape Up Rhode Island + Online weight loss program + Groups, Shape Up Rhode Island + Online weight loss + Incentives
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 24, 2013 · Synced Oct 21, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Nutritional Perihabilitation in Older Veterans Undergoing Surgery

NCT03073811
View directory record Official record
Conditions
Malnutrition, Nutritional Risk, Abdominal Surgery
Interventions
Protein enhanced nutrition intervention, Education Control
Dietary Supplement · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 21, 2026, 6:53 PM EDT
Terminated Not applicable Interventional

PK/PD of Vitamin D3 in Adults With CF

NCT03734744
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 21, 2026, 6:53 PM EDT