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ClinicalTrials.gov public records Last synced Oct 15, 2026, 1:43 PM EDT

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Showing 817–840 of 2,462 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Mental Disorders Diagnosed in Childhood Clear all
Completed Phase 4 Interventional Results available

Minocycline to Treat Childhood Regressive Autism

NCT00409747
View directory record Official record
Conditions
Autism, Minocycline, Regressive Autism
Interventions
Minocycline
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
3 Years to 12 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Oct 15, 2026, 1:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Screening for Autism Spectrum Disorders Using Auditory Brainstem Responses

NCT03971578
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
No Intervention Provided
Other
Lead sponsor
Intelligent Hearing Systems
Industry
Eligibility
42 Months to 54 Months
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional Results available

Personalized Attention-Deficit/Hyperactivity Disorder (ADHD) Medication Experiment Study

NCT06305078
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Personalized ADHD Medication Experiment
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 15 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

A Controlled Trial of Serotonin Reuptake Inhibitors Added to Stimulant Medication in Youth With Severe Mood Dysregulation

NCT00794040
View directory record Official record
Conditions
Mood Disorder, Mental Disorder Diagnosed in Childhood, Attention Deficit and Disruptive Behavior Disorder, Attention Deficit Hyperactivity Disorder
Interventions
Add-on citalopram following optimized methylphenidate, Add-on placebo following optimized methylphenidate
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
7 Years to 17 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 4 Interventional Results available

Interventions for Children With Attention and Reading Disorders

NCT01133847
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Reading Disabilities
Interventions
Methylphenidate, Intensive reading instruction, Parent Training, Mixed Salt Amphetamine, Atomoxetine, Guanfacine
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
7 Years to 12 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Cincinnati, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 15, 2026, 1:43 PM EDT
Not listed Phase 4 Interventional

Effect of Atomoxetine on ADHD-Related Insomnia in Children and Adolescents

NCT00252278
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder (ADHD), Insomnia
Interventions
atomoxetine
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 7, 2006 · Synced Oct 15, 2026, 1:43 PM EDT
Recruiting Phase 2 Interventional

Investigating a Marijuana-based Compound as a Treatment for Anxiety in Autistic Adults

NCT06526208
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety
Interventions
MB-IMP, Placebo
Drug · Other
Lead sponsor
Southwest Autism Research & Resource Center
Other
Eligibility
18 Years to 45 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

Propranolol for Challenging Behaviors in Autism

NCT04047355
View directory record Official record
Conditions
Autism Spectrum Disorder, Developmental Disability, Aggression, Self-Injurious Behavior, Challenging Behavior
Interventions
Propranolol
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
12 Years to 30 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pediatric Anxiety Intervention With an Entertaining Video Game: Feasibility Study

NCT02713425
View directory record Official record
Conditions
Anxiety
Interventions
Entertaining Video Game
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 4, 2019 · Synced Oct 15, 2026, 1:43 PM EDT
Recruiting No phase listed Observational

Mental Health Crises in Youth With IDDs

NCT05471232
View directory record Official record
Conditions
Intellectual Disability
Interventions
Genomic sequencing and molecular diagnostic results, if any., EHR-Based Network Model
Genetic · Other
Lead sponsor
Rady Pediatric Genomics & Systems Medicine Institute
Other
Eligibility
7 Years to 17 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 4 Interventional

Naturalistic Substitution of Concerta in Adult Subject With ADHD Receiving Immediate Release Methylphenidate

NCT00302406
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
methylphenidate hydrochloride, OROS methylphenidate hydrochloride (CONCERTA)
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 12, 2011 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

Quetiapine and Concerta in the Treatment for ADHD and Aggressive Behavior.

NCT00550147
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Oros Methylphenidate, quetiapine
Drug
Lead sponsor
Indiana University
Other
Eligibility
12 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 13, 2015 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Project EARLY: Engagement, Assessment, Referral, & Linkage for Young Children

NCT02359084
View directory record Official record
Conditions
Autism, Developmental Delay Disorders
Interventions
Family Navigation, Conventional Care Management
Behavioral
Lead sponsor
Boston University
Other
Eligibility
15 Months to 27 Months
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
10
States / cities
New Haven, Connecticut • Boston, Massachusetts • Chelsea, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2022 · Synced Oct 15, 2026, 1:43 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Nicotine Reduction on Smoking Behavior in ADHD Smokers

NCT02599571
View directory record Official record
Conditions
Nicotine Dependence, ADHD
Interventions
Very low nicotine content cigarettes, Conventional nicotine content cigarettes
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 40 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Durham, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 15, 2026, 1:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigating the Cognitive Processes That Underlie Social Knowledge and Behavior

NCT00061334
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 65 Years
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Advancing Child Competencies by Extending Supported Services (ACCESS) for Families Program

NCT03260816
View directory record Official record
Conditions
Developmental Delay, Disruptive Behavior
Interventions
Internet-delivered Parent-Child Interaction Therapy (I-PCIT), Referrals as Usual (RAU)
Behavioral · Other
Lead sponsor
Florida International University
Other
Eligibility
30 Months to 60 Months
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
3
States / cities
Miami, Florida • Palmetto Bay, Florida
Source: ClinicalTrials.gov public record
Updated Jun 3, 2022 · Synced Oct 15, 2026, 1:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ascertaining Diagnosis Classification With Elicited Speech

NCT05601063
View directory record Official record
Conditions
Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar and Related Disorders, Depressive Disorder, Anxiety Disorders, Personality Disorders, Attention Deficit Hyperactivity Disorder
Interventions
Winterlight Speech Assessment
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
14 Years to 50 Years
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Glen Oaks, New York
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Randomized Controlled Trial of the P.L.A.Y. (Play and Language for Autistic Youngsters) Project Intervention for Autism

NCT01768806
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
PLAY Project Intervention for Autism, Special education pre-school
Behavioral
Lead sponsor
Richard Solomon MD, Plc
Other
Eligibility
3 Years to 5 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 1Phase 2 Interventional

Brief Behavioral Treatment for Anxiety in Young Children

NCT02051192
View directory record Official record
Conditions
Obsessive-compulsive Disorder, Social Phobia, Generalized Anxiety Disorder, Specific Phobia, Separation Anxiety Disorder, Selective Mutism, Anxiety Disorder, Not Otherwise Specified
Interventions
Parent-Led Exposure Therapy, Treatment As Usual
Behavioral · Other
Lead sponsor
University of South Florida
Other
Eligibility
3 Years to 7 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Oct 6, 2016 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Study of Peer Relationships at School

NCT01011764
View directory record Official record
Conditions
Autism
Interventions
SKILLS vs ENGAGE
Behavioral
Lead sponsor
Health Resources and Services Administration (HRSA)
Federal
Eligibility
7 Years to 12 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
5
States / cities
Los Angeles, California • Tallahassee, Florida • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2012 · Synced Oct 15, 2026, 1:43 PM EDT
Completed No phase listed Observational

Studying Childhood-onset Behavioral, Psychiatric, and Developmental Disorders

NCT01778504
View directory record Official record
Conditions
Neuropsychiatric Disorder, Neurological Disorder, Neurodevelopmental Disorder, Sleep
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
30 Days to 99 Years
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 15, 2026, 1:43 PM EDT
Recruiting Not applicable Interventional

Abnormal Connectivity Involving the Social Reciprocity Network in Autism and the Impact of Neurostimulation in Mitigating the Abnormalities

NCT06807684
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
transcranial magnetic stimulation
Device
Lead sponsor
Christiana Care Health Services
Other
Eligibility
13 Years to 18 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 15, 2026, 1:43 PM EDT
Not listed Phase 3 Interventional

Cortical Excitability: Phenotype and Biomarker in Attention-deficit, Hyperactivity Disorder (ADHD) Therapy

NCT01330693
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Atomoxetine, Sugar Pill
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Oct 15, 2026, 1:43 PM EDT
Completed Phase 3 Interventional Results available

Use of N-Acetylcysteine (NAC) in Fingernail Biting

NCT01993849
View directory record Official record
Conditions
Onychophagia
Interventions
N-Acetylcysteine (NAC), Placebo
Drug · Other
Lead sponsor
Kevin Gray, MD
Other
Eligibility
18 Years to 30 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 3, 2018 · Synced Oct 15, 2026, 1:43 PM EDT