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Showing 1–24 of 554 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Neurodevelopmental Conditions Clear all
Terminated No phase listed Observational

Longitudinal and Biological Study of Childhood Disintegrative Disorder

NCT00004458
View directory record Official record
Conditions
Pervasive Child Development Disorders, Autism
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 9 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
2
States / cities
New Haven, Connecticut • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 5:48 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Facing Your Fears: Adolescents With ASD and Intellectual Disability

NCT05131425
View directory record Official record
Conditions
Autism Spectrum Disorder, Intellectual Disability, Anxiety, Emotion Regulation
Interventions
Facing Your Fears: ASD/ID, Treatment as Usual
Behavioral · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 18 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Steps to Effective Problem Solving in Group Homes

NCT02855008
View directory record Official record
Conditions
Problem Behavior
Interventions
STEPS, Food for Life
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dual Diagnosis Training Trial

NCT06238258
View directory record Official record
Conditions
Training Group
Interventions
SPECTROM Training
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Extinction Learning in Adults With Tourette Syndrome

NCT04498364
View directory record Official record
Conditions
Tourette Syndrome, Habit Reversal Training, Tic Disorders, Tics, Comprehensive Behavioral Intervention for Tics
Interventions
Habit Reversal Training
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 22, 2023 · Synced Jul 22, 2026, 5:48 AM EDT
Not listed No phase listed Observational

MAP Autism Prediction Study

NCT04672967
View directory record Official record
Conditions
Autism Spectrum Disorder, Developmental Delay
Interventions
BioROSA MAP test
Diagnostic Test
Lead sponsor
BioROSA Technologies Inc
Industry
Eligibility
18 Months to 60 Months
Enrollment
200 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional

Expanding Interventions for Automatically Maintained SIB

NCT06739616
View directory record Official record
Conditions
Self-Injurious Behavior, Problem Behavior, Intellectual Disability, Autism Spectrum Disorder, Restricted Behavior
Interventions
AUTOSIB across time, AUTOSIB diminished reinforcement
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
2 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Randolph, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 22, 2026, 5:48 AM EDT
Completed No phase listed Observational

Pediatric Patients With Metabolic or Other Genetic Disorders

NCT02769949
View directory record Official record
Conditions
Genetic Disorder, Asperger Disorder, Autism Spectrum Disorder, Fragile X Syndrome, Developmental Delay
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
1 Year to 99 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Jul 22, 2026, 5:48 AM EDT
Not yet recruiting Not applicable Interventional

Reciprocal Innovation to Optimize Low-Tech Augmentative and Alternative Communication (AAC) for Individuals

NCT07581483
View directory record Official record
Conditions
Autism, Neurodevelopment
Interventions
Automated AAC Assessment and Low-Tech AAC Implementation Support, Standard AAC Support
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 14 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Results available

An RCT of a Telemedicine Intervention for Hypokinetic Dysarthria in PD

NCT04617496
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Combined speech and exercise intervention, Health education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 89 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers

NCT00001246
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Schizophrenia, Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
3 Years to 120 Years
Enrollment
4,274 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1990
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Withdrawn Not applicable Interventional

Protect Yourself: Abuse Prevention for People With Intellectual Disabilities

NCT03998605
View directory record Official record
Conditions
Abuse Prevention
Interventions
Abuse Prevention Program, Control Condition
Behavioral
Lead sponsor
Double S Instructonal Systems
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 14, 2023 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Phase 1 Interventional

Mobility Training to Improve Motor Behavior in Toddlers With or at Risk for Cerebral Palsy: A Pilot Study

NCT01253083
View directory record Official record
Conditions
Developmental Delay, Cerebral Palsy
Interventions
mobility training with dynamic body weight support
Behavioral
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
12 Months to 36 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 5:48 AM EDT
Recruiting Not applicable Interventional

A Center Based Early Intervention Program For Preschoolers With Developmental Disorders

NCT04026386
View directory record Official record
Conditions
Development Disorder, Child, Developmental Disability, Development Delay, Autism Spectrum Disorder
Interventions
Center Based or In Home Early Intervention Program
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 5 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2034
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional

NCGENES: North Carolina Clinical Genomic Evaluation by NextGen Exome Sequencing

NCT01969370
View directory record Official record
Conditions
Cancer, Cardiovascular Disease, Neurologic Dysfunction, Congenital Abnormalities, Hearing Loss
Interventions
Experimental
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
645 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Jul 22, 2026, 5:48 AM EDT
Recruiting Phase 2 Interventional

CBIT+TMS R33 Phase

NCT06678737
View directory record Official record
Conditions
Tics, Tourette Syndrome
Interventions
CBIT +cTBS, CBIT +sham cTBS
Other
Lead sponsor
University of Minnesota
Other
Eligibility
12 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Jul 22, 2026, 5:48 AM EDT
Terminated Phase 2 Interventional

Dopamine Receptor Imaging to Predict Response to Stimulant Therapy in Chronic TBI

NCT02148783
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
methylphenidate, Placebo
Drug
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 3, 2018 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Results available

Treating Childhood Apraxia of Speech

NCT03238677
View directory record Official record
Conditions
Childhood Apraxia of Speech
Interventions
Speech Motor Chaining without Biofeedback, Biofeedback, Distributed Practice, Massed --> Distributed Practice
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
9 Years to 17 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Jul 22, 2026, 5:48 AM EDT
Completed No phase listed Observational

Sjogren-Larsson Syndrome: Natural History, Clinical Variation and Evaluation of Biochemical Markers

NCT01971957
View directory record Official record
Conditions
Sjogren-Larsson Syndrome (SLS)
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Social Support and Stress Reduction for Caregivers of Young Adults With IDD

NCT05938998
View directory record Official record
Conditions
Burden, Caregiver
Interventions
Yoga; Support Group
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Phase 3 Interventional

Effect of Working Memory Training on ADHD Brain Function

NCT02151396
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder (Combined-subtype)
Interventions
Working memory training, Functional magnetic resonance imaging (fMRI)
Behavioral · Device
Lead sponsor
Hartford Hospital
Other
Eligibility
13 Years to 17 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 29, 2014 · Synced Jul 22, 2026, 5:48 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Developmental Delay in Children Exposed During Pregnancy to Either Lamotrigine,Sodium Valproate, or Carbamazepine

NCT01097720
View directory record Official record
Conditions
Autism, Developmental Delay, Birth Defects
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
36 Months to 83 Months
Enrollment
298 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2010 · Synced Jul 22, 2026, 5:48 AM EDT
Completed Not applicable Interventional

NDT Effectiveness Study

NCT05070910
View directory record Official record
Conditions
Cerebral Palsy, Neuromuscular Diseases, Neurodevelopment Treatment
Interventions
Therapy
Behavioral
Lead sponsor
MultiCare Health System Research Institute
Other
Eligibility
2 Years to 15 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Puyallup, Washington
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Jul 22, 2026, 5:48 AM EDT
Terminated Not applicable Interventional

Maternal Voice and Quantitative EEG (qEEG)

NCT05391633
View directory record Official record
Conditions
Prematurity, Development Delay, Premature Birth
Interventions
Recorded Maternal Voice, Placebo Recording
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
28 Weeks to 33 Weeks
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 22, 2026, 5:48 AM EDT