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ClinicalTrials.gov public records Last synced Oct 14, 2026, 2:53 AM EDT

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Showing 361–384 of 629 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: body composition Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity in the Treatment of Obesity

NCT00615238
View directory record Official record
Conditions
Obesity
Interventions
Diet plus continuous bouts, Diet plus short bouts, Diet plus moderate lifestyle activity
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 60 Years
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2017 · Synced Oct 14, 2026, 2:53 AM EDT
Recruiting No phase listed Observational

Diet, Metabolic Health, and Exercise Responses

NCT07728240
View directory record Official record
Conditions
Diet Quality, Metabolic Health, Cognitive Function, Exercise Response
Interventions
Standardized Moderate-Intensity Cycling Session
Behavioral
Lead sponsor
University of Wisconsin, River Falls
Other
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
River Falls, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Phase 1 Interventional

A Study of Orforglipron (LY3502970) in Adult Participants With Obesity or Overweight

NCT06824051
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Orforglipron, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Miami, Florida • Dilworth, Minnesota • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional

Effects of ISOThrive on Bodyweight, Body Composition, Hunger/Satiety and Cardiac Risk Measures in Overweight Adults

NCT02501356
View directory record Official record
Conditions
Obesity
Interventions
ISOThrive Supplement, Placebo Supplement
Dietary Supplement
Lead sponsor
Griffin Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Derby, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Oct 14, 2026, 2:53 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Strength Training Response of Muscle in GLP-1 Users

NCT07104539
View directory record Official record
Conditions
Muscle Mass
Interventions
Strength Training, Wait first, then strength training
Behavioral · Other
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Blacksburg, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Active, not recruiting Phase 2 Interventional

Aleniglipron Phase 2 Body Composition Study

NCT07169942
View directory record Official record
Conditions
Obesity, Overweight, or Chronic Weight Management
Interventions
aleniglipron or placebo
Drug
Lead sponsor
Gasherbrum Bio, Inc., a wholly owned subsidiary of Structure Therapeutics
Industry
Eligibility
18 Years to 79 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
11
States / cities
Phoenix, Arizona • Chicago, Illinois • Richfield, Minnesota + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Withdrawn No phase listed Observational

Evaluation of Intestinal Microbiome in Obese Kids

NCT00816296
View directory record Official record
Conditions
Obesity, Non-Alcoholic Fatty Liver Disease
Interventions
Blood Draw, Stool collection, BodPod Measurement, Liver Ultrasound
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
5 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High-Intensity Interval Training and Performance

NCT05821504
View directory record Official record
Conditions
Healthy
Interventions
High-Intensity Interval Training
Behavioral
Lead sponsor
Kennesaw State University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Kennesaw, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 14, 2026, 2:53 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Vitamin D and Omega-3 Adiposity Trial (VITAL Adiposity)

NCT01785004
View directory record Official record
Conditions
Adiposity
Interventions
Vitamin D3 (cholecalciferol), 2000 IU per day, omega-3 fatty acids (fish oil)
Dietary Supplement · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2021 · Synced Oct 14, 2026, 2:53 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Metabolic and Genetic Drivers of Body Composition Changes Following Weight Loss Surgery

NCT07178704
View directory record Official record
Conditions
Bariatric Surgery Patients
Interventions
Not listed
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose

NCT06223555
View directory record Official record
Conditions
Obesity, Healthy Volunteer
Interventions
Fixed Mixed Meal Test, Adjusted Mixed Meal Test
Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 99 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional

The Acute Effects of Passive Vibration on Cardiovascular Function in Individuals With Stroke

NCT01841840
View directory record Official record
Conditions
Stroke, Hemiparesis, Pre-Hypertension, Hypertension
Interventions
Low-Frequency Passive Vibration, High-Frequency Pasive Vibration
Other
Lead sponsor
Florida State University
Other
Eligibility
40 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 29, 2013 · Synced Oct 14, 2026, 2:53 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

HIFT for People With Mobility-Related Disabilities

NCT05516030
View directory record Official record
Conditions
Mobility Limitation, Physical Disability
Interventions
HIFT for people with MRD
Other
Lead sponsor
University of Kansas
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lawrence, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 25, 2022 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bone and Body Composition Adaptations to Physical Training

NCT06972862
View directory record Official record
Conditions
Exercise, Healthy
Interventions
Osteogenic Index Optimized Exercise Training Program
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 40 Years
Enrollment
206 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Lawrence, Kansas • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Active, not recruiting No phase listed Observational

Comparison of Body Composition Changes With Weight Loss Interventions

NCT07115069
View directory record Official record
Conditions
Obesity
Interventions
GLP-1 receptor agonist, Gastric Bypass Surgery (laparoscopic), Gastric Bypass Surgery (robotic)
Drug · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
60 participants
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Variability in Microbial Response to Dietary Fiber

NCT06023940
View directory record Official record
Conditions
Microbial Colonization
Interventions
High fiber
Dietary Supplement
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
45 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigation of the Ability of a Supplement to Increase Good Bacteria in the Human Intestine and Blood Sugar Levels

NCT01944904
View directory record Official record
Conditions
Pre-diabetic
Interventions
Sugar Pill, XOS 2.8
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 14, 2026, 2:53 AM EDT
Completed No phase listed Observational

The Effect of Anti-HIV Treatment on Body Characteristics of HIV-Infected Children

NCT00006064
View directory record Official record
Conditions
HIV Infections, HIV Wasting Syndrome, Lipodystrophy
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Month to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
2
States / cities
The Bronx, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2014 · Synced Oct 14, 2026, 2:53 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

GLP-1RA Effects on Lean Mass and Bone Health in Midlife Women

NCT07422987
View directory record Official record
Conditions
Body Composition, Muscle Function, GLP-1, Estrogen Level
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
35 Years to 60 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparing Intermittent Fasting, Clean Ketogenic Diet, and Their Combined Effects on Body Composition, Cardiometabolic Markers, and Metabolic Health

NCT07659093
View directory record Official record
Conditions
Healthy, Ketogen-based Therapeutic Diet, Metabolic Abnormalities
Interventions
Diet
Other
Lead sponsor
The University of Tennessee at Martin
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Martin, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed No phase listed Observational

Health, Fitness, and Quality of Life in Adolescent Girls With Turner Syndrome

NCT03181230
View directory record Official record
Conditions
Turner Syndrome, Turner Syndrome Mosaicism, 45, X/46, XX or XY, Turner Syndrome Mosaicism 46,X,I(X)(Q10)/45,X, Turner Syndrome Karyotype 46,X With Abnormal Sex Chromosome , Except I(Xq)
Interventions
No intervention
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Whole Body Vibration Training for Healthy Body Composition in Young Adults

NCT02134275
View directory record Official record
Conditions
Obesity, Weight Gain
Interventions
Whole body vibration training, Control group
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 23, 2018 · Synced Oct 14, 2026, 2:53 AM EDT
Recruiting Not applicable Interventional

Sodium and Milk Fortification Evaluation of Body Composition Among Very Preterm Infants

NCT07562997
View directory record Official record
Conditions
Very Preterm and Extremely Preterm Birth
Interventions
Urine sodium testing, Serum sodium testing, Milk fortification
Diagnostic Test · Dietary Supplement
Lead sponsor
University of Washington
Other
Eligibility
0 Days to 14 Days
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Cincinnati, Ohio • Portland, Oregon • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 14, 2026, 2:53 AM EDT
Completed Not applicable Interventional

Very Low Calorie Diet Weight Loss

NCT02780206
View directory record Official record
Conditions
Obesity, Very Low Calorie Diet
Interventions
Stable isotope amino acid infusion
Other
Lead sponsor
Texas A&M University
Other
Eligibility
30 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2022 · Synced Oct 14, 2026, 2:53 AM EDT