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ClinicalTrials.gov public records Last synced Oct 31, 2026, 6:44 AM EDT

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Showing 97–120 of 2,550 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Neurodevelopmental Disorder Clear all
Active, not recruiting Phase 2 Interventional

Early Treatment of Language Impairment in Young Children With Autism Spectrum Disorder With Leucovorin Calcium

NCT04060017
View directory record Official record
Conditions
Autism Spectrum Disorder, Language Disorders
Interventions
Levoleucovorin Calcium, Placebo
Drug · Other
Lead sponsor
Southwest Autism Research & Resource Center
Other
Eligibility
30 Months to 60 Months
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Phoenix, Arizona • Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Lisdexamfetamine Dimesylate for Promoting Occupational Success in Young Adults With ADHD

NCT03446885
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Lisdexamfetamine Dimesylate 40 MG, Placebo
Drug
Lead sponsor
Gregory Fabiano
Other
Eligibility
16 Years to 25 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2021 · Synced Oct 31, 2026, 6:44 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

System for Determining Ideal Drug Doses for ADHD - Stages 1 and 2

NCT03523663
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
no intervention. measure eye movement data
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
8 Years to 12 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 10, 2021 · Synced Oct 31, 2026, 6:44 AM EDT
Enrolling by invitation Not applicable Interventional

Criterion-learning Naming Treatment For Addressing Comprehension Deficits in Aphasia

NCT07179458
View directory record Official record
Conditions
Aphasia
Interventions
Criterion-learning practice
Behavioral
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years to 89 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Elkins Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Alternatives for Reducing Tics in Tourette Syndrome (TS): A Study of TEV-50717 (Deutetrabenazine) for the Treatment of Tourette Syndrome in Children and Adolescents

NCT03452943
View directory record Official record
Conditions
Tourette Syndrome
Interventions
TEV-50717, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
6 Years to 16 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
27
States / cities
Dothan, Alabama • Sun City, Arizona • Rogers, Arkansas + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 2 Interventional Results available

Atomoxetine and Huntington's Disease

NCT00368849
View directory record Official record
Conditions
Huntington Disease, Chorea
Interventions
atomoxetine, Matching Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 20, 2012 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 3 Interventional Results available

Pediatric Open-Label Extension Study

NCT01914393
View directory record Official record
Conditions
Schizophrenia, Autism, Bipolar Depression
Interventions
Lurasidone 20, 40, 60, 80 mg, flexibly dosed
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
702 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
35
States / cities
Dothan, Alabama • Downey, California • San Francisco, California + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2019 · Synced Oct 31, 2026, 6:44 AM EDT
Recruiting No phase listed Observational

Follow-up Visit of High Risk Infants

NCT00009633
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
Interventions
No Intervention
Other
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
18 Months to 26 Months
Enrollment
68,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2030
U.S. locations
31
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 26 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Not yet recruiting No phase listed Observational

Impact of Stimulants and In-Scanner Motion on Attentive Task Performance in ADHD (ADHD_NFB)

NCT06779825
View directory record Official record
Conditions
ADHD
Interventions
fMRI Neurofeedback attention task
Combination Product
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 35 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2025 · Synced Oct 31, 2026, 6:44 AM EDT
Recruiting Not applicable Interventional

Implementation of Communication Disability Collection and Accommodations in Primary Care Settings

NCT07656584
View directory record Official record
Conditions
Communication Disabilities
Interventions
Implementation Support Package
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
126,870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
5
States / cities
Aurora, Colorado • Denver, Colorado • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Results available

Intranasal Oxytocin for the Treatment of Autism Spectrum Disorders

NCT01337687
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2020 · Synced Oct 31, 2026, 6:44 AM EDT
Completed No phase listed Observational

Treatment for Reading and Writing Deficits Following Acquired Brain Injury

NCT03662243
View directory record Official record
Conditions
Acquired Brain Injury, Alexia, Agraphia
Interventions
Multicomponent reading and writing treatment
Behavioral
Lead sponsor
Quality Living, Inc.
Other
Eligibility
14 Years to 70 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Obesity Treatment Enhanced With Working Memory Training

NCT02529397
View directory record Official record
Conditions
ADHD, Weight Loss
Interventions
Adaptive Working Memory Training, Non-adaptive cognitive training
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 31, 2026, 6:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Extracellular Signal-Related Kinase Biomarker Development in Autism

NCT01850459
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 25 Years
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 1 Interventional

NeuroModulation Technique Treatment of Autism

NCT00503191
View directory record Official record
Conditions
Autism, Neurodevelopmental Disorder
Interventions
NeuroModulation Technique
Behavioral
Lead sponsor
NeuroModulation Technique Research Institute
Other
Eligibility
5 Years to 10 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2014 · Synced Oct 31, 2026, 6:44 AM EDT
Active, not recruiting Phase 3 Interventional

A Novel, Regulated Gene Therapy (NGN-401) Study for Females With Rett Syndrome

NCT05898620
View directory record Official record
Conditions
Rett Syndrome
Interventions
NGN-401
Genetic
Lead sponsor
Neurogene Inc.
Industry
Eligibility
3 Years and older · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
13
States / cities
Birmingham, Alabama • Oakland, California • Aurora, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Benefits of Coding Training on Young Adults With Developmental Disabilities

NCT05132491
View directory record Official record
Conditions
Developmental Disability
Interventions
TECH-Prep Intervention
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 24 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Not listed Not applicable Interventional

Pilot Study for Use of Dysport in Treatment of Vocal Tics in Patients With Tourette's Syndrome

NCT02187679
View directory record Official record
Conditions
Tourette Syndrome, Chronic Vocal Tic
Interventions
Abobotulinum toxin A
Drug
Lead sponsor
Detroit Clinical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Farmington Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 10, 2015 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading

NCT06026124
View directory record Official record
Conditions
Developmental Language Disorder, Specific Language Impairment, Language Development
Interventions
Retrieval-based word learning: Repeated Spaced Retrieval condition, Retrieval-based word learning: Repeated Study condition
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
48 Months to 71 Months
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana • West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Results available

Development of a Multi-faceted Cognitive Training Program for Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01352468
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Multifaceted cognitive training
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 1, 2017 · Synced Oct 31, 2026, 6:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding Sleep Problems in Children With Autism Spectrum Disorder

NCT00691080
View directory record Official record
Conditions
Sleep Problems
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
4 Years to 9 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
3
States / cities
New York, New York • Portland, Oregon • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2016 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional

Computerized Cognitive Skills Training for Adolescents With Velocardiofacial Syndrome

NCT00917189
View directory record Official record
Conditions
Velocardiofacial Syndrome
Interventions
Challenging Our Minds Program
Behavioral
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
12 Years to 16 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2016 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Not applicable Interventional Results available

Accelerating Word Learning in Children With Language Impairment

NCT01829360
View directory record Official record
Conditions
Specific Language Impairment
Interventions
Treatment (interactive book reading, dialogic reading, shared book reading)
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
5 Years to 6 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Lawrence, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Oct 31, 2026, 6:44 AM EDT
Completed Phase 3 Interventional

ADDERALL XR (Mixed Salts of a Single-entity Amphetamine) and STRATTERA ( Atomoxetine Hydrochloride) Compared to Placebo on Simulated Driving Safety and Performance and Cognitive Functioning in Adults With ADHD

NCT00557960
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Mixed salts of a single-entity amphetamine, Atomoxetine hydrochloride
Drug
Lead sponsor
Shire
Industry
Eligibility
19 Years to 25 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 25, 2021 · Synced Oct 31, 2026, 6:44 AM EDT