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Showing 1–24 of 407 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Behavior Problems Clear all
Completed No phase listed Observational

Computerized Screening for Comorbidity in Adolescents With Substance or Psychiatric Disorders

NCT01866956
View directory record Official record
Conditions
Psychiatric Disorder
Interventions
Not listed
Lead sponsor
Center for Psychological Consultation
Other
Eligibility
11 Years to 17 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study To Evaluate Cardiac Assessments Following Different Treatments Of Smoking Cessation Medications In Subjects With And Without Psychiatric Disorders.

NCT01574703
View directory record Official record
Conditions
Smoking Cessation
Interventions
placebo, varenicline tartrate, bupropion hydrochloride, Nicotine Replacement Therapy Patch
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
4,595 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
65
States / cities
Mobile, Alabama • Encino, California • Escondido, California + 54 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2016 · Synced Jul 22, 2026, 2:38 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pennington Center Longitudinal Study (PCLS)

NCT00959270
View directory record Official record
Conditions
Health Behaviors, Development of Health Problems
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years and older
Enrollment
30,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2050
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

Prazosin for Agitation in Alzheimer's Disease

NCT03710642
View directory record Official record
Conditions
Alzheimer's Disease, Disruptive Behavior
Interventions
Prazosin, Placebo oral capsule
Drug
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
Not listed
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
14
States / cities
Sun City, Arizona • Los Angeles, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2023 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 1 Interventional

Mental Health Services for Foster and Adopted Children

NCT00056303
View directory record Official record
Conditions
Problem Behaviors, Attention Deficit Hyperactivity Disorder, Depression
Interventions
Attachment and Biobehavioral Catch-up, Developmental Education for Families
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
20 Months to 36 Months
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2016
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Dec 19, 2016 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining Variation in the Impact of School-Wide Positive Behavioral Interventions and Supports (PBIS)

NCT01583127
View directory record Official record
Conditions
Problem Behavior
Interventions
Positive Behavioral Interventions & Supports
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
5 Years and older
Enrollment
32,986 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Early Phase 1 Interventional Results available

Neural Mechanisms of Cannabinoid-impaired Decision-Making in Emerging Adults

NCT03944954
View directory record Official record
Conditions
Neurosciences, Substance-Related Disorders, Behavior Problem
Interventions
Placebo TMS Sham, Marinol 10Mg Capsule TMS Sham, Marinol 30Mg Capsule TMS Sham, Placebo TMS Real, Marinol 10Mg Capsule TMS Real, Marinol 30Mg Capsule TMS Real
Device · Drug · Other
Lead sponsor
Michael J. Wesley, PhD
Other
Eligibility
18 Years to 34 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Comparison of Two Psychosocial Therapies for Treating Children With Oppositional-Defiant Disorder

NCT00510120
View directory record Official record
Conditions
Oppositional-Defiant Disorder
Interventions
Parent management training (PMT), Collaborative problem solving (CPS), Waitlist control
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
8 Years to 14 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Blacksburg, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2013 · Synced Jul 22, 2026, 2:38 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Trial of the Myndlift BPT App

NCT05182424
View directory record Official record
Conditions
ADHD, Behavioral Disorder
Interventions
Myndlift BPT App & As-Needed Therapist Support
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Parent Training for Parents of Toddlers Born Very Premature:

NCT05217615
View directory record Official record
Conditions
Parenting, Problem Behavior, Premature Birth, Parenting Intervention
Interventions
ezParent, Coaching calls, Active Control
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
20 Months and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Jul 22, 2026, 2:38 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Good Nights Sleep Program to Improve Child and Family Sleep

NCT06249217
View directory record Official record
Conditions
Sleep Problems, Sleep Hygiene
Interventions
Good Nights Sleep Program
Behavioral
Lead sponsor
Auburn University
Other
Eligibility
7 Years to 10 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 2 Interventional

Culturally Informed Family Based Treatment of Adolescents: A Randomized Trial

NCT01823250
View directory record Official record
Conditions
Substance Use Disorders, Risk Behavior, Psychiatric Disorders, Family Dysfunction
Interventions
Family Therapy based on Structural Family Therapy, Group Therapy, Psychoeducational Sessions, Individual Adolescent Therapy Sessions
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
14 Years to 17 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced Jul 22, 2026, 2:38 PM EDT
Not listed Phase 4 Interventional

Compare Tolerability of an Overnight Switch to Gradual Switch Between Two Different Forms of Depakote

NCT00312676
View directory record Official record
Conditions
Epilepsy, Behavioral Disturbance
Interventions
Rapid versus slow conversion
Procedure
Lead sponsor
Veterans Affairs Medical Center, Miami
Federal
Eligibility
60 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 9, 2006 · Synced Jul 22, 2026, 2:38 PM EDT
Terminated Phase 1 Interventional

Dyadic Therapy for Mothers and Children

NCT02123160
View directory record Official record
Conditions
Depression, Behavioral Problems
Interventions
Child Parent Psychotherapy (CPP), Control (usual treatment)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
3 Years to 40 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Effects of a New Behavioral Intervention on Alcohol Craving and Drinking

NCT02831049
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Drinking Related Problems
Interventions
Retrieval-extinction, Alcohol-related cues, Soft-drink related cues
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Exercise in Adults With Mild Memory Problems

NCT02814526
View directory record Official record
Conditions
Mild Cognitive Impairment, Cognitive Decline, Memory Impairment
Interventions
Aerobic exercise, Stretching/balance/range of motion exercise
Behavioral
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
65 Years to 89 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
14
States / cities
Irvine, California • Palo Alto, California • New Haven, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2023 · Synced Jul 22, 2026, 2:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Iterative Redesign of a Behavioral Skills Training Program for Use in Educational Settings

NCT04199533
View directory record Official record
Conditions
Autism Spectrum Disorder, Disruptive Behavior
Interventions
RUBI, RUBIES
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Jul 22, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Behavioral Assessment and Treatment of Problem Behavior in Children With Cornelia de Lange Syndrome

NCT05829668
View directory record Official record
Conditions
Cornelia de Lange Syndrome
Interventions
ABA-based functional analysis and treatment
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
3 Years to 15 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 3 Interventional

Serotonergic Pharmacotherapy for Agitation of Dementia

NCT00009204
View directory record Official record
Conditions
Dementia, Alzheimer Disease, Dementia, Vascular
Interventions
Citalopram [Celexa], Perphenazine [Trilafon]
Drug
Lead sponsor
Bruce Pollock
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2002
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Jul 22, 2026, 2:38 PM EDT
Completed Phase 1Phase 2 Interventional

Project HERA (Health, Education, and Relationship-building for Adolescents- Moms and Tots)

NCT02200484
View directory record Official record
Conditions
Child Behavior Problems, Parenting Skills, Obesity Prevention
Interventions
Combined parent training and obesity prevention program, Wellness program (active contact control)
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
16 Years to 20 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Jul 22, 2026, 2:38 PM EDT
Completed No phase listed Observational

Yale Pink and Blue Kids: Effects of Exposure During Pregnancy to Nicotine or Antidepressants in 4-8 Year Old Children

NCT01640600
View directory record Official record
Conditions
Behavioral Problems, Cognitive Problems, Motor Development
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
4 Years to 65 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Jul 22, 2026, 2:38 PM EDT
Active, not recruiting Not applicable Interventional

FCT Study: Reducing the Need for Out-of-Home Placements

NCT03641664
View directory record Official record
Conditions
Behavior Problem, Mental Disorder, Emotional Problem
Interventions
Family Centered Treatment, Level II or Level III Out of Home Placement
Behavioral
Lead sponsor
Duke University
Other
Eligibility
5 Years to 17 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
2
States / cities
Charlotte, North Carolina • Elkin, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 17, 2025 · Synced Jul 22, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional

Executive Function and Parenting in Childhood

NCT06241300
View directory record Official record
Conditions
Disruptive Behavior Disorder, Childhood Onset, Disruptive Behavior, Executive Function
Interventions
Chicago Parent Program
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
4 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 22, 2026, 2:38 PM EDT
Not yet recruiting Not applicable Interventional

The Care for America's Aging Study

NCT06021704
View directory record Official record
Conditions
Cognitive Impairment, Dementia With Behavioral Disturbance, Dementia, Alzheimer Disease
Interventions
Enhanced home health aide training in dementia and dementia-related behaviors
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 22, 2026, 2:38 PM EDT