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Showing 1–24 of 249 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Parent-based prevention Clear all
Completed Not applicable Interventional

Emergency Department (ED) Adolescent Alcohol Prevention Intervention

NCT01105416
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Brief Prevention Intervention (BPI), ESC
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
12 Years to 14 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 4, 2014 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

H3: Healthy Minds, Healthy Children, Healthy Chicago Project Evaluation

NCT02699814
View directory record Official record
Conditions
Developmental Delay, Mental Health Disorder
Interventions
H3 Services
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Up to 16 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 29, 2019 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Prevention of Type 2 Diabetes in Children With a Family-based Healthy Lifestyle Program

NCT01030978
View directory record Official record
Conditions
Impaired Glucose Tolerance
Interventions
Bright Bodies Healthy Lifestyle Program, Control
Behavioral
Lead sponsor
Yale University
Other
Eligibility
11 Years to 16 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 16, 2014 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Study of the Vermont Family Based Approach in Primary Care Pediatrics

NCT04412590
View directory record Official record
Conditions
Psychiatric Disorder
Interventions
Vermont Family Based Approach, Treatment as Usual
Other
Lead sponsor
University of Vermont Medical Center
Other
Eligibility
3 Years to 15 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Pediatric COVID-19 Vaccine Uptake Using an mHealth Tool

NCT05386355
View directory record Official record
Conditions
COVID-19 Vaccines, Telemedicine, Vaccine Hesitancy, Pediatric ALL
Interventions
COVID-19 Vaccine Uptake App, General Health App
Behavioral · Other
Lead sponsor
IDeA States Pediatric Clinical Trials Network
Network
Eligibility
18 Years and older
Enrollment
1,934 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
15
States / cities
Little Rock, Arkansas • Wilmington, Delaware • Honolulu, Hawaii + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Respecting the Circle of Life on Pregnancy Prevention Outcomes Among American Indian Adolescents

NCT02904629
View directory record Official record
Conditions
Sex, Unprotected Sex, Contraception, Alcohol Use, Drug Use, Pregnancy
Interventions
Respecting the Circle of Life (RCL), Control Program
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
11 Years and older
Enrollment
1,072 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Whiteriver, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Sep 4, 2026, 10:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Primary Connections for Youth and Families

NCT05964010
View directory record Official record
Conditions
Substance Use
Interventions
Standard Screening, Standard Psychoeducation, Standard Brief Negotiated Interview (BNI), Standard Referral to Treatment (RT), Family Screening, Family Psychoeducation, Family Brief Negotiated Interview (BNI), Family Facilitated Conversation (FC) & Referral to Treatment (RT)
Behavioral
Lead sponsor
The National Center on Addiction and Substance Abuse at Columbia University
Other
Eligibility
12 Years to 17 Years
Enrollment
2,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Evaluation of the School Kids Influenza Prevention Project

NCT03307642
View directory record Official record
Conditions
Childhood Influenza Vaccination, School-located Influenza Vaccination
Interventions
Text message notification
Other
Lead sponsor
University of Rochester
Other
Eligibility
4 Years to 19 Years
Enrollment
18,540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2018 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Evaluation of a Video-Based Media Series to Promote Effective Parenting

NCT00611832
View directory record Official record
Conditions
Childhood Disruptive Behavior Problems
Interventions
Triple P Media Series -- Standard "Information-Only" version, Triple P Media Series -- Enhanced "Behavior Activation" version
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
20 Years and older
Enrollment
318 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 30, 2014 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Encourage Healthy Families

NCT01823367
View directory record Official record
Conditions
Gestational Diabetes Mellitus, Pre-diabetes
Interventions
Diabetes Prevention Program (DPP)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
8 Years and older
Enrollment
335 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Trial of PCIT-ED in School for Preschoolers in Poverty

NCT04399629
View directory record Official record
Conditions
Childhood Mental Disorder
Interventions
PCIT-ED, Parenting Wisely
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
48 Months to 83 Months
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Multi-Media Parent-based Intervention to Promote Dental Hygiene Among Young Children: BeReady2Smile

NCT03637309
View directory record Official record
Conditions
Dental Caries in Children
Interventions
BeReady2Smile Video and App
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trial of KEEP-P, a Preventive Intervention for Foster Preschoolers (KEEP-P)

NCT03106636
View directory record Official record
Conditions
Child Behavior
Interventions
KEEP-P+
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
30 Months to 6 Years
Enrollment
442 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of a Tobacco Control Intervention in African-American Families

NCT01164306
View directory record Official record
Conditions
Tobacco Prevention, Environmental Tobacco Smoke Exposure, Tobacco Cessation
Interventions
LifeSkills Training, Healthy Lifestyle Behavior Choices, NRT and Motivational Interviewing (MI)
Behavioral
Lead sponsor
Augusta University
Other
Eligibility
8 Years and older
Enrollment
688 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 1, 2015 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Family-Based Treatment for Parental Substance Abuse and Child Maltreatment

NCT01656837
View directory record Official record
Conditions
Substance Abuse, Child Abuse, Child Neglect
Interventions
Comprehensive Community Treatment, MST-BSF
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
New Britain, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 29, 2016 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Lifestyle Improvement for Teens With Bariatric Surgery

NCT05393570
View directory record Official record
Conditions
Obesity, Adolescent, Bariatric Surgery Candidate
Interventions
Healthy Lifestyle Behavioral Intervention (MBS -supported intervention)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
12 Years to 18 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Dyadic, Skills-Based Primary Prevention for Partner Violence in Perinatal Parents

NCT02009111
View directory record Official record
Conditions
Intimate Partner Violence
Interventions
Couple CARE for Parents
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
706 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Sep 4, 2026, 10:20 AM EDT
Not listed Not applicable Interventional

Modular Treatment for Preschool Anxiety

NCT02510391
View directory record Official record
Conditions
Anxiety
Interventions
PIPA
Behavioral
Lead sponsor
Adam Lewin
Other
Eligibility
3 Years to 7 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Apr 23, 2020 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Emergency Department Brief Intervention to Increase Carbon Monoxide Detector Use

NCT00959478
View directory record Official record
Conditions
Intervention-carbon Monoxide Alarm + Educational Tool, Control- Usual Care Flyer on Carbon Monoxide
Interventions
Educational Tool & Carbon Monoxide Alarm
Behavioral
Lead sponsor
Lara McKenzie
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 29, 2014 · Synced Sep 4, 2026, 10:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Manualized Assessment and Treatment Model of Challenging Behavior

NCT05928247
View directory record Official record
Conditions
Problem Behavior, Aggression, Self-Injury
Interventions
Functional Communication Training (FCT), Non-Contingent Reinforcement (NCR), Competing Items and Response Blocking, Research Units in Behavioral Intervention (RUBI) protocol
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
3 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Somerset, New Jersey
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Phase 3 Interventional

Comparing the Effectiveness of Two Family-based Therapies in Treating Young Children With Obsessive-Compulsive Disorder

NCT00533806
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Cognitive Behavior Therapy, Relaxation Therapy
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
5 Years to 8 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
3
States / cities
Durham, North Carolina • Philadelphia, Pennsylvania • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 10, 2013 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Self Regulation as a Strategy for Obesity Prevention in Head Start Preschoolers

NCT01398358
View directory record Official record
Conditions
Obesity
Interventions
Parents of Preschoolers Series, Incredible Years Series
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
2 Years to 6 Years
Enrollment
697 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 4, 2018 · Synced Sep 4, 2026, 10:20 AM EDT
Completed Not applicable Interventional

Middle School Matters Study

NCT01220635
View directory record Official record
Conditions
Depression
Interventions
Positive Thoughts and Actions Program, Individual Support Program
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 13, 2014 · Synced Sep 4, 2026, 10:20 AM EDT
Active, not recruiting No phase listed Observational

Stroke Prevention in Young Adults With Sickle Cell Anemia

NCT04808778
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Anemia, Stroke, Ischemic, Silent Stroke, Silent Cerebral Infarct, Stroke
Interventions
Hydroxyurea therapy per standard care
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
16 Years to 26 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 4, 2026, 10:20 AM EDT