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ClinicalTrials.gov public records Last synced Oct 31, 2026, 11:23 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 193–216 of 2,550 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Neurodevelopmental Disorder Clear all
Recruiting Not applicable Interventional

Motor Attention Training for Attention Deficit Hyperactivity Disorder (ADHD)

NCT02688959
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Tai Chi, Exercise
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 23 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 31, 2026, 11:23 AM EDT
Recruiting No phase listed Observational

Longitudinal Impact of Stressors in Adults With Tourette Syndrome

NCT04851678
View directory record Official record
Conditions
Tourette Syndrome
Interventions
None - observational study
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 31, 2026, 11:23 AM EDT
Recruiting Not applicable Interventional

Evaluating the Efficacy of Central Executive Training (CET) For Young Children With ADHD

NCT07784348
View directory record Official record
Conditions
ADHD
Interventions
Central executive training, Behavioral parent training
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
4 Years to 8 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 31, 2026, 11:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic, Brain Structure, and Environmental Effects on ADHD

NCT01721720
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
3 Years and older
Enrollment
1,091 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 31, 2026, 11:23 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Diffusion Tensor Imaging in Autism

NCT00382382
View directory record Official record
Conditions
Autistic Disorder
Interventions
diffusion tensor imaging (DTI)
Other
Lead sponsor
University of Florida
Other
Eligibility
8 Years to 12 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 13, 2015 · Synced Oct 31, 2026, 11:23 AM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate Safety and Efficacy of ALKS 7290 Compared With Placebo in Adult Participants With Attention Deficit Hyperactivity Disorder (ALKS 7290-201)

NCT07755410
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity (ADHD)
Interventions
ALKS 7290, Placebo
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
28
States / cities
Little Rock, Arkansas • Chino, California • Clermont, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 3 Interventional

A Comparison of PRC-063 and Lisdexamfetamine in the Driving Performance of Adults With ADHD

NCT02555150
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
PRC-063, lisdexamfetamine dimesylate, Placebo
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 19, 2017 · Synced Oct 31, 2026, 11:23 AM EDT
Completed No phase listed Observational

Brain Genomics Superstruct Project

NCT01552460
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
13 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 28, 2024 · Synced Oct 31, 2026, 11:23 AM EDT
Recruiting Phase 4 Interventional

Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD

NCT04781140
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
100mg SPN-812, Placebo
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
48 Months to 69 Months
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
54
States / cities
Saraland, Alabama • Fayetteville, Arkansas • Little Rock, Arkansas + 49 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Keppra and Clonidine in the Treatment of Tics

NCT00370838
View directory record Official record
Conditions
Tic Disorders, Tourette Syndrome
Interventions
Levetiracetam, Clonidine
Drug
Lead sponsor
Harvey S. Singer
Other
Eligibility
7 Years to 19 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 7, 2011 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

TD-9855 Mass Balance Study

NCT01924143
View directory record Official record
Conditions
ADHD, Fibromyalgia
Interventions
TD-9855
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years to 50 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 2 Interventional

Preventive Measures for Childhood-Onset Obsessive-Compulsive Disorder and Tic Disorders (PANDAS Subgroup)

NCT00001359
View directory record Official record
Conditions
Mental Disorder Diagnosed in Childhood, Obsessive Compulsive Disorder, Streptococcal Infection, Tic Disorder
Interventions
Penicillin or Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional Results available

Cognitive Training Trial

NCT01133418
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Computerized Progressive Attention Training, Sham Comparator Cognitive Training
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 31, 2026, 11:23 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Dance Training for Developmental Disabilities

NCT03660423
View directory record Official record
Conditions
Developmental Disability
Interventions
Integrative Dance
Other
Lead sponsor
Skidmore College
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Saratoga Springs, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional

Handheld Technology for Speech Development in Students With Autism

NCT01780090
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
iPad software
Other
Lead sponsor
Yale University
Other
Eligibility
4 Years to 19 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 30, 2013 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 4 Interventional Results available

Open-Label Pilot Study of Namenda in Adult Subjects With ADHD and ADHD NOS

NCT00586573
View directory record Official record
Conditions
ADHD
Interventions
memantine hydrochloride
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional

Functional MRI of Relaxation Response Training in Adults With Attention-Deficit/Hyperactivity Disorder

NCT01404273
View directory record Official record
Conditions
ADHD
Interventions
Meditation/Relaxation Response Training
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Oct 31, 2026, 11:23 AM EDT
Completed No phase listed Observational

Early Biomarkers of Autism in Infants With Tuberous Sclerosis Complex (TSC)

NCT01780441
View directory record Official record
Conditions
Tuberous Sclerosis Complex
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months to 12 Months
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
5
States / cities
Birmingham, Alabama • Los Angeles, California • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional

PEERS© for Careers

NCT04114942
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Never Coach, Internship Only Coach, Constant Coach
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 35 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

e-Unstuck:Interactive e-Learning Software for Parents to Support Executive Functioning and Behavior Regulation in Children With Autism Spectrum Disorder

NCT02708069
View directory record Official record
Conditions
Autistic Disorder
Interventions
e-Unstuck, Unstuck and On Target
Other
Lead sponsor
3-C Institute for Social Development
Industry
Eligibility
Not listed
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Rockville, Maryland • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

Safety and Tolerability Study of Once-weekly Oral Aripiprazole in Children and Adolescents With Tourette's Disorder

NCT01416441
View directory record Official record
Conditions
Tourette's Disorder
Interventions
Aripiprazole
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
7 Years to 18 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
36
States / cities
Dothan, Alabama • Little Rock, Arkansas • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Phase 3 Interventional

Secretin for the Treatment of Autism

NCT00065962
View directory record Official record
Conditions
Autism
Interventions
secretin, synthetic porcine, secretin, biologically derived porcine
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
3 Years to 12 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2000
U.S. locations
2
States / cities
Denver, Colorado • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Computer Attention Training Programs in Schools for Children With Attention Deficit/Hyperactivity Disorder

NCT01583829
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Neurofeedback, Cognitive Training, Waitlist Control
Behavioral · Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
6 Years to 12 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 7, 2017 · Synced Oct 31, 2026, 11:23 AM EDT
Completed Not applicable Interventional Results available

A Randomized Trial of Interventions for Teenage Drivers With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01322646
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
CarChipPro, Driver's Education, STEER Program, Driving Simulator Practice
Device · Behavioral · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
16 Years to 18 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 31, 2026, 11:23 AM EDT