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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:16 PM EDT

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Showing 1–24 of 89 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Middle Schools Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Expanding the Click City Tobacco Prevention Program to Include E-cigarettes and Other Novel Tobacco Products

NCT03682900
View directory record Official record
Conditions
Tobacco Use
Interventions
Click City®: Tobacco, Usual Tobacco Curriculum
Other
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
9 Years to 12 Years
Enrollment
2,673 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Oct 23, 2026, 12:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Co-Creating Active Middle School Communities to Increase Student Physical Activity

NCT06970067
View directory record Official record
Conditions
Physical Activity
Interventions
Active Middle School Communities
Behavioral
Lead sponsor
Deanna Hoelscher
Other
Eligibility
11 Years to 99 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implementing School Wide PBS in Middle Schools: The Foundation for Effective Prevention

NCT04711681
View directory record Official record
Conditions
Substance Abuse, Mental Health
Interventions
Positive Behavior Supports in Middle Schools
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
11 Years to 15 Years
Enrollment
13,498 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 15, 2021 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Automating Peer Learning to Reduce Alcohol Use and Related Deviant Behavior in Secondary School

NCT04478240
View directory record Official record
Conditions
Substance Use, Stress, Relation, Interpersonal, Bullying, Victimisation, Mental Health Issue, Sleep, Inadequate, Social Skills
Interventions
PeerLearning.net
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
Not listed
Enrollment
924 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

YES! We Can PLAY: A Physical Activity and Nutrition After-School Program for Middle School Students

NCT04132869
View directory record Official record
Conditions
Child Obesity
Interventions
Sports Readiness Intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
11 Years to 15 Years
Enrollment
298 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

BullyDown, a Text Messaging-based Bullying Prevention Program for Middle School-aged Youth

NCT06017050
View directory record Official record
Conditions
Bullying
Interventions
BullyDown, Attention-matched control
Behavioral
Lead sponsor
Center for Innovative Public Health Research
Other
Eligibility
12 Years to 14 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
San Clemente, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Middle School Parent Module for a Brief Bullying Intervention Program

NCT06002347
View directory record Official record
Conditions
Bullying
Interventions
STAC Parent Module for Middle School
Behavioral
Lead sponsor
Boise State University
Other
Eligibility
21 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Nov 9, 2023 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional

Trial of a Middle School Coach Gender Violence Prevention Program

NCT02331238
View directory record Official record
Conditions
Violence, Abuse
Interventions
"Coaching Boys into Men" program
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
11 Years and older
Enrollment
973 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 15, 2019 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Phase 2 Interventional

Evaluation of an School-based Alcohol Prevention Program for Middle School Students

NCT01847183
View directory record Official record
Conditions
Alcohol-related Disorders, Drinking and Driving, Neurological Impairment
Interventions
Click City®: Alcohol
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
12 Years to 16 Years
Enrollment
2,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 6, 2016 · Synced Oct 23, 2026, 12:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Pilot Trial of Clinic-based Dating Violence Prevention Program for Adolescents and Caregivers

NCT07039253
View directory record Official record
Conditions
Dating Violence, Parent, Primary Care
Interventions
Engaging Together for Health Relationships
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Monongahela, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Network Intervention to Prevent Vaping

NCT04678245
View directory record Official record
Conditions
Vaping, Preventive Psychiatry, Social Networking
Interventions
Above the Influence-Vaping (ATI-V)
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years
Enrollment
3,950 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Challenge! Adolescent Obesity Prevention

NCT03103269
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Challenge! Small Group Intervention, Challenge! Environmental Intervention
Behavioral · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
10 Years and older
Enrollment
789 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 16, 2019 · Synced Oct 23, 2026, 12:16 PM EDT
Recruiting Not applicable Interventional

A Randomized Clinical Trial of a Novel Drug Education and Diversion Program (iDECIDE) for Middle and High School Students

NCT06115746
View directory record Official record
Conditions
Substance Use, Harm Reduction, Adolescent Behavior
Interventions
iDECIDE
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
9 Years to 22 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Middle School to High School Transition Project: Depression and Substance Abuse Prevention

NCT00071513
View directory record Official record
Conditions
Depression, Substance-Related Disorders
Interventions
CAST-T/HSTS, Brief Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
12 Years to 15 Years
Enrollment
497 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 17, 2016 · Synced Oct 23, 2026, 12:16 PM EDT
Recruiting Not applicable Interventional

Improving Academic and Social Functioning in Middle-Schoolers With Autism

NCT06705907
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
Achieving Independence and Mastery in School (AIMS), Building Essential Social Skills for Teens (BESST)
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 15 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Results available

A Risky Sex Prevention Intervention for Middle School Age Minority Girls

NCT02103218
View directory record Official record
Conditions
HIV, Risky Sex Prevention
Interventions
Education, activities, empowerment, racial pride building, General Health education, activities
Behavioral
Lead sponsor
University of North Carolina, Greensboro
Other
Eligibility
11 Years to 99 Years · Female only
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 16, 2021 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Girls on the Move Intervention to Increase Physical Activity Among Middle School Girls

NCT01503333
View directory record Official record
Conditions
Physical Activity
Interventions
Physical activity intervention
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
9 Years to 14 Years · Female only
Enrollment
1,543 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 21, 2018 · Synced Oct 23, 2026, 12:16 PM EDT
Completed No phase listed Observational

The Impact of Texas Senate Bill 42 on Middle School Children's Level of Physical Activity

NCT00672815
View directory record Official record
Conditions
Obesity, Body Weight
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Brownsville, Texas
Source: ClinicalTrials.gov public record
Updated Jan 21, 2010 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Violence Prevention for Middle School Boys

NCT03109184
View directory record Official record
Conditions
Intimate Partner Violence
Interventions
Project STRONG
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
12 Years to 14 Years · Male only
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 20, 2019 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Middle-School Based Primary Prevention Trial of Type 2 Diabetes

NCT00458029
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
integrated program of nutrition, activity, behavior, and promotion
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
10 Years to 16 Years
Enrollment
4,603 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
8
States / cities
Irvine, California • Rockville, Maryland • Chapel Hill, North Carolina + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Oct 23, 2026, 12:16 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

HOPS Study: A Conceptual Replication

NCT04465708
View directory record Official record
Conditions
Executive Dysfunction, Attention Deficit Hyperactivity Disorder
Interventions
Homework, Organization, and Planning Skills
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
11 Years to 15 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Web-Based Middle School HIV Prevention Curricula: Aspiring for Reach and Impact

NCT01280136
View directory record Official record
Conditions
HIV, Sexually Transmitted Diseases
Interventions
It's Your Game Tech
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
12 Years to 16 Years
Enrollment
1,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 13, 2014 · Synced Oct 23, 2026, 12:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development and Evaluation of an HIV, STD, and Pregnancy Prevention Program for Middle School Students

NCT00161382
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases, Pregnancy
Interventions
HIV, STD, and pregnancy prevention curriculum, Standard sexual education curriculum
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
11 Years to 16 Years
Enrollment
3,007 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2014 · Synced Oct 23, 2026, 12:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Feasibility of an Implementation Strategy for a Physical Activity Program in Rural Middle Schools

NCT07859033
View directory record Official record
Conditions
Goal-Setting
Interventions
Goal-Setting in Sport-Based Youth Development, No Goal-Setting Program
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
11 Years to 13 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Bloomfield, Indiana • Lyons, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 23, 2026, 12:16 PM EDT