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ClinicalTrials.gov public records Last synced Oct 17, 2026, 3:41 AM EDT

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Showing 265–288 of 460 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Overweight Adolescents Clear all
Completed Not applicable Interventional

Pilot Study of Laparoscopic Gastric Plication in Adolescents With Severe Obesity

NCT01980758
View directory record Official record
Conditions
Obesity
Interventions
Laparoscopic Gastric Plication
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
14 Years to 19 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional

Depression & Insulin Sensitivity in Adolescents

NCT03263351
View directory record Official record
Conditions
Type2 Diabetes, Type 2 Diabetes Mellitus, Insulin Sensitivity, Insulin Resistance, Depression, Adolescent Obesity
Interventions
Cognitive-behavioral therapy group, Health education group
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
12 Years to 17 Years · Female only
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational

Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity

NCT00850694
View directory record Official record
Conditions
Vitamin D Deficiency, Obesity, Insulin Resistance
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
10 Years to 18 Years · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

School Nurse Intervention and After School Exercise Program for Overweight Teens

NCT01463124
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Lookin' Good Feelin' Good, Information attention-control
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
13 Years to 18 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2014 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional

Healthcare Text Messaging to Improve Diet, Physical Activity and Weight Loss in a Pediatric Lipid Clinic

NCT02228278
View directory record Official record
Conditions
Pediatric Obesity
Interventions
Group A, Group B
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
11 Years to 21 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Treatment Efforts Addressing Child Weight Management by Unifying Patients, Parents & Providers

NCT03843424
View directory record Official record
Conditions
Obesity, Childhood, Pediatric Obesity, Childhood Obesity, Adolescent Obesity, Overweight, Overweight and Obesity, Overweight or Obesity, Overweight Adolescents, Weight Gain, Overnutrition, Body Weight, Body Weight Changes, Nutrition Disorders
Interventions
eSOC program, FBT program
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Years to 15 Years
Enrollment
1,460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
7
States / cities
Alton, Illinois • Baton Rouge, Louisiana • New Orleans, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional

Bone Health of Obese Adolescents During Weight Loss

NCT00609713
View directory record Official record
Conditions
Pediatric Obesity
Interventions
Comprehensive behavioral weight control program, Individual 12-month nutrition education program
Behavioral · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
10 Years to 14 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2013 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Results available

Wellness Achieved Through Changing Habits (The WATCH Study)

NCT03284788
View directory record Official record
Conditions
Weight Loss, Obesity, Overweight
Interventions
ABT Weight Loss Intervention
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinician Promotion of Healthy Diet and Activity to Reduce Obesity Among Adolescents: HEALTHY SMILES

NCT01510483
View directory record Official record
Conditions
Obesity
Interventions
Obesity Prevention, Tobacco Prevention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
8 Years to 14 Years
Enrollment
693 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Phase 4 Interventional Results available

The Health Influences of Puberty (HIP) Study

NCT01775813
View directory record Official record
Conditions
Obesity, Insulin Resistance, Gonadal Dysfunction, Type 2 Diabetes
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
9 Years to 17 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Strength Training and Nutrition Development for African American Youth

NCT01441323
View directory record Official record
Conditions
Obesity, Type 2 Diabetes, Cardiovascular Risk, Cancer
Interventions
Nutrition, Strength Training & Nutrition
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
14 Years to 18 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2017 · Synced Oct 17, 2026, 3:41 AM EDT
Active, not recruiting No phase listed Observational

Effects of Weight Loss Surgery on Bone Health in Adolescents

NCT02557438
View directory record Official record
Conditions
Obesity, Surgery
Interventions
Roux-en-Y Gastric Bypass, Vertical Sleeve Gastrectomy
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
13 Years to 25 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PrOtein and WEight Loss in teenageRs

NCT02079831
View directory record Official record
Conditions
Pediatric Obesity
Interventions
Energy Restriction, Higher protein, Lower Protein
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
12 Years to 17 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 3:41 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Night Owl Metabolism

NCT06507722
View directory record Official record
Conditions
PreDiabetes, Overweight, Impaired Glucose Tolerance
Interventions
Timing of OGTT, Timing of Standardized Meal
Diagnostic Test · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 23 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational Results available

Renal Hemodynamics, Energetics and Insulin Resistance: A Follow-up Study

NCT05530356
View directory record Official record
Conditions
Type 2 Diabetes, Diabetes Type 2, Diabetic Nephropathies, Nephropathy, Obesity, Adolescent Obesity, Diabetic Kidney Disease
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 MG/ML, Dextran 40, Renal Biopsy, Positron Emission Tomography
Drug · Procedure · Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 26 Years
Enrollment
57 participants
Timeline
2022 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional

CGM and Lifestyle Changes in Patients With Impaired Glucose Tolerance

NCT05387551
View directory record Official record
Conditions
Impaired Glucose Tolerance, Prediabetes
Interventions
CGM
Device
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
10 Years to 18 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 17, 2026, 3:41 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

An Exercise Intervention Study in Insulin-Resistant Adolescents

NCT00906724
View directory record Official record
Conditions
Insulin Resistance, Obesity
Interventions
Aerobic exercise
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
14 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 21, 2009 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

"Generation Fit and Exerlearning With In the Groove"

NCT00424918
View directory record Official record
Conditions
Obesity
Interventions
Physical Activity, reduced sedentary behavior
Behavioral
Lead sponsor
MaineHealth
Other
Eligibility
10 Years to 14 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated May 18, 2017 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Neuroendocrine Modulation of Metabolic Effects in Overweight Adolescents

NCT00140842
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Eating Behavior in Adolescents

NCT00631644
View directory record Official record
Conditions
Overweight, Eating Behavior, Binge Eating
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
13 Years to 17 Years
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 17, 2026, 3:41 AM EDT
Completed Not applicable Interventional

Calcium, Dairy, and Body Fat in Adolescents

NCT00592137
View directory record Official record
Conditions
Obesity, Energy Metabolism
Interventions
C (smoothies based on soy protein containing no additional calcium), B (smoothies based on soy protein containing calcium), A (smoothies based on dairy protein containing calcium)
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
12 Years to 15 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 13, 2010 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational

A Protein-sparing Modified Fast for Children and Adolescents With Severe Obesity (PSMF)

NCT03899311
View directory record Official record
Conditions
Obesity, Childhood
Interventions
protein-sparing modified fast diet
Other
Lead sponsor
Ihuoma Eneli
Other
Eligibility
11 Years to 19 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Oct 17, 2026, 3:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Relation of Consummatory & Anticipatory Food Reward to Obesity

NCT02084836
View directory record Official record
Conditions
Obesity
Interventions
Functional Magnetic Resonance Imaging
Other
Lead sponsor
Oregon Research Institute
Other
Eligibility
14 Years to 17 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 2, 2017 · Synced Oct 17, 2026, 3:41 AM EDT
Active, not recruiting Phase 2 Interventional

Semaglutide Effects in Obese Youth With Prediabetes/New Onset Type 2 Diabetes and Metabolic Dysfunction-Associated Steatotic Liver Disease

NCT05067621
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Impaired Glucose Tolerance, Non-Alcoholic Fatty Liver Disease, Obesity, Childhood
Interventions
Semaglutide Pen Injector, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
10 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 17, 2026, 3:41 AM EDT