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ClinicalTrials.gov public records Last synced Oct 26, 2026, 5:31 PM EDT

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Showing 1201–1224 of 1,901 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Adolescent Behavior Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Study of Parental Ratings of Quality of Life and Body Composition in 5-19 Year Olds While Participating in the Good NEWS 4 Kids Program

NCT01855009
View directory record Official record
Conditions
Quality of Life, Body Mass Index
Interventions
MannaBears, AlgaeCal Calcium, Calcium carbonate, Vitamin D3
Dietary Supplement
Lead sponsor
Integrative Health Technologies, Inc.
Network
Eligibility
5 Years to 19 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 24, 2013 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional

Cognitive Skills Training for Homeless Youth

NCT01815398
View directory record Official record
Conditions
Affective Disorders, Anxiety Disorders, Attention Deficit Disorder, Substance Abuse
Interventions
Cognitive Remediation, Computer Skills Training
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 22 Years
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Results available

Reducing Suicide Risk in Adolescents and Young Adults Via a Psychobehavioral Intervention to Regularize Daily Rhythms

NCT05317481
View directory record Official record
Conditions
Bipolar Disorder, Major Depressive Disorder, Mood Disorders, Suicide, Suicidal Ideation
Interventions
BE-SMART-DR, psychoeducational control comparator condition (CC)
Behavioral
Lead sponsor
Yale University
Other
Eligibility
16 Years to 29 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Results available

Research on Optimizing the Use of Technology With Education

NCT05564481
View directory record Official record
Conditions
Type 1 Diabetes, Continuous Glucose Monitoring, Behavioral Intervention, Parent-Child Relations
Interventions
diabetes education and parent coaching support
Behavioral
Lead sponsor
Children's National Research Institute
Other
Eligibility
10 Years to 15 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Trial in HPV Prevention for the U.S. Vietnamese Community

NCT07637630
View directory record Official record
Conditions
HPV-related Cancers, HPV Vaccination
Interventions
Expert Video, Self-persuasion, Narrative Storytelling, Motivational Interviewing, Constant Component
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Phase 3 Interventional

A Trial of Centanafadine Efficacy and Safety in Adolescents With Attention- Deficit/Hyperactivity Disorder

NCT05257265
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Centanafadine Hydrochloride, Placebo
Drug · Other
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
13 Years to 17 Years
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Results available

Enhancing a High School Based Smoking Cessation Program

NCT01145001
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Cognitive Behavioural Therapy, Contingency Management, Nicotine Transdermal Patch
Behavioral · Drug
Lead sponsor
Yale University
Other
Eligibility
14 Years to 19 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Oct 26, 2026, 5:31 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Online Mindfulness-Based College for Young Adults

NCT04733300
View directory record Official record
Conditions
Depressive Symptoms, Loneliness, Sedentary Behavior, Mindfulness, Physical Activity, Diet, Sleep, Emotional Regulation, Alcohol Consumption, Youth, Stress, Psychological
Interventions
Mindfulness-Based College for Young Adults, Health Education for Young Adults
Behavioral · Other
Lead sponsor
Eric Loucks
Other
Eligibility
18 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Phase 3 Interventional

A Study to Evaluate the Effects of Giving Proleukin (rIL-2) to HIV-Positive Patients With CD4 Counts Greater Than 300 Cells/mm3

NCT00000949
View directory record Official record
Conditions
HIV Infections
Interventions
Aldesleukin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
15
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Testing Legally Feasible Options: Study 1

NCT04259749
View directory record Official record
Conditions
Tobacco Use
Interventions
Flavor Ban, Menthol Ban, All flavored and mentholated products available
Other
Lead sponsor
RAND
Other
Eligibility
11 Years to 20 Years
Enrollment
267 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Phase 4 Interventional

Concerta in the Treatment of ADHD in Youth and Adults With Bipolar Disorder

NCT00181987
View directory record Official record
Conditions
ADHD, Bipolar Disorder
Interventions
methylphenidate HCl (Concerta)
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 55 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2013 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Results available

Evaluation of PRYSHM for LGBTQIA2S+ Youth

NCT05521906
View directory record Official record
Conditions
Dating Violence, Alcohol Drinking
Interventions
Promoting Resilient Youth with Strong Hearts and Minds (PRYSHM)
Behavioral
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
15 Years to 18 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Accelerometer-linked Online Intervention to Promote Physical Activity in Adolescents

NCT02425384
View directory record Official record
Conditions
Health Behavior, Adolescent Behavior, Motivation
Interventions
Intervention Group (motivational website, activity meter), Active Control (active video game, activity meter), Passive Control (activity meter)
Behavioral · Other
Lead sponsor
HopeLab Foundation
Other
Eligibility
11 Years to 14 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Mountain View, California • Vista, California • Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2015 · Synced Oct 26, 2026, 5:31 PM EDT
Recruiting Not applicable Interventional

Transdiagnostic Sleep and Circadian Intervention + Bright Light in Adolescents With Elevated Depression (TranS-C+BL)

NCT06963463
View directory record Official record
Conditions
Sleep Disturbance, Sleep, Depression, Suicide
Interventions
TranS-C, Sleep Feedback
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 18 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Tennessee Youth Prepared for Success

NCT06001892
View directory record Official record
Conditions
Adolescent Behavior, Adolescent Problem Behavior, Risk Reduction
Interventions
Tennessee Youth Prepared for Success
Behavioral
Lead sponsor
Centerstone Research Institute
Other
Eligibility
14 Years to 19 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional

Leveraging mHealth Messaging to Promote Adherence in Teens With CKD

NCT03651596
View directory record Official record
Conditions
Chronic Kidney Diseases, Adherence, Medication, Communication
Interventions
mHealth Messaging Intervention Group, Standard mHealth Messaging Group
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
11 Years to 21 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Oct 26, 2026, 5:31 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Next4You: A Fully Mobile Relationships Based Program for Youth in Foster Care

NCT06127277
View directory record Official record
Conditions
Pregnancy Related, Adolescent Behavior, Sexually Transmitted Diseases
Interventions
Next4You
Behavioral
Lead sponsor
ETR Associates
Other
Eligibility
16 Years to 19 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Evaluating an Online Wellness Intervention for Greek Adolescents

NCT04815681
View directory record Official record
Conditions
Depressive Symptoms, Anxiety, Happiness
Interventions
Common Elements Toolbox, Active Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
13 Years to 20 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PreTeenVax Evaluation

NCT03186430
View directory record Official record
Conditions
Human Papilloma Virus
Interventions
Comprehensive Vaccine Promotion Package
Behavioral
Lead sponsor
Emory University
Other
Eligibility
11 Years to 12 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
6
States / cities
Canton, Georgia • Duluth, Georgia • Lawrenceville, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2018 · Synced Oct 26, 2026, 5:31 PM EDT
Recruiting Not applicable Interventional

Evaluating WhatsOK Helpline for Youth With Concerns About Sexual Thoughts and Behaviors

NCT07525778
View directory record Official record
Conditions
Mental Health, Social Support, Perceived Self-efficacy, Sexual Behavior
Interventions
Contact helpline
Behavioral
Lead sponsor
Center for Violence Prevention Research Inc
Other
Eligibility
14 Years to 17 Years
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Teens Against Tobacco Use: A Tobacco Prevention Curriculum and Advocacy Initiative

NCT02926339
View directory record Official record
Conditions
Tobacco Smoking Behavior
Interventions
Teens Against Tobacco Use presentation
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
8 Years to 17 Years
Enrollment
639 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional

Development of an Insomnia Treatment for Depressed Adolescents

NCT02163564
View directory record Official record
Conditions
Insomnia, Depression
Interventions
Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 19 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Behavioral Therapy for the Prevention of Paranoia in Adolescents at High Risk

NCT01923701
View directory record Official record
Conditions
ARMS, APS, Prodromal Symptoms
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
12 Years to 25 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Oct 26, 2026, 5:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adolescent Acts of Kindness Intervention With Reflection

NCT05267132
View directory record Official record
Conditions
Mental Health Wellness 1
Interventions
Other-Focused Acts of Kindness Intervention with Reflection, Other-Focused Acts of Kindness Intervention, Daily Reports
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
14 Years to 17 Years
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 26, 2026, 5:31 PM EDT