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ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:02 PM EDT

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Showing 433–456 of 569 matching trials from the live ClinicalTrials.gov search.
Conditions
Autism Spectrum Disorder, Intellectual Disability
Interventions
Individualized Placement and Support Model, Supportive Employment Intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Sacramento, California
Conditions
Aphasia
Interventions
Criterion-learning practice
Behavioral
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years to 89 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Elkins Park, Pennsylvania
Conditions
Language Development Disorders, Speech Sound Disorder
Interventions
Phonological treatment, Morpheme treatment
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
3 Years to 6 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers

Extinction Learning in Adults With Tourette Syndrome

NCT04498364
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
Conditions
Rett Syndrome
Interventions
TSHA-102
Genetic
Lead sponsor
Taysha Gene Therapies, Inc.
Industry
Eligibility
2 Years to 3 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
3
States / cities
Birmingham, Alabama • Chicago, Illinois • Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Culturally-Responsive Curriculum for Caregivers With Children at Autism Likelihood

NCT06314438
Conditions
Autism, Development Delay
Interventions
Family Care Project
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kent, Washington
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate Effects of Gargle Phonation in Voice

NCT04766658
Conditions
Voice Disorders, Muscle Tension Dysphonia, Speech Therapy
Interventions
Gargle Phonation, Water swallow
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Down Syndrome Memantine Follow-up Study

NCT02304302
Conditions
Down Syndrome, Intellectual Disability
Interventions
Memantine, Placebo
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
15 Years to 32 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

SmarToyGym: Smart Detection of Atypical Toy-oriented Actions in At-risk Infants

NCT02813889
Conditions
Cerebral Palsy, Developmental Delay, Stroke, Fine Motor Delay, Infant Development, Other Development Delays
Interventions
SmarToyGym
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
3 Months to 11 Months
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Conditions
Parent-Child Relations, Parenting, Child Behavior, Development Delay, Developmental Disability, Development Disorder, Child
Interventions
Family Advice and Support Text and Telephone (FASTT) program
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Eugene, Oregon
Conditions
Intellectual Disability, Variable
Interventions
Pre-Dental Telehealth (PDT)
Behavioral
Lead sponsor
Boston University
Other
Eligibility
12 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Control Condition, Intervention Condition
Interventions
Collaborative Life Skills
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
7 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
San Diego, California
Recruiting No phase listed Observational Accepts healthy volunteers

The Neurodevelopmental and Behavioral Phenotyping Screening Protocol

NCT00271622
Conditions
Neurologic Disorders, Autism, Neurodegenerative Disease, Neurobehavioral Manifestation
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
6 Weeks and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Developmental and Epileptic Encephalopathy
Interventions
LP352, Placebo
Drug
Lead sponsor
Longboard Pharmaceuticals
Industry
Eligibility
2 Years to 65 Years
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
31
States / cities
Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 23 more
Conditions
Autism Spectrum Disorder
Interventions
Folinic Acid, Placebo
Drug · Other
Lead sponsor
Southwest Autism Research & Resource Center
Other
Eligibility
5 Years to 17 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Phoenix, Arizona • Atlanta, Georgia • Lexington, Massachusetts + 1 more
Conditions
Hyperbilirubinemia, Neonatal, Jaundice, Neonatal, Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
Interventions
Aggressive Phototherapy 501-750g, Aggressive Phototherapy 751-1000g, Conservative Phototherapy 501-750g, Conservative Phototherapy 751-1000g
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
12 Hours to 36 Hours
Enrollment
1,974 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
17
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 13 more
Conditions
Epilepsy, Mental Retardation, Developmental Disabilities
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
New Hyde Park, New York
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Risk After an Adverse Pregnancy Outcome

NCT01182363
Conditions
Maternal Depression
Interventions
Project Solve Education
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
Female only
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
4
States / cities
Boston, Massachusetts • Natick, Massachusetts • Quincy, Massachusetts + 1 more
Conditions
Gastrointestinal Disorders, Autism Spectrum Disorders
Interventions
evaluation visit by a pediatric gastroenterologist
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
2 Years to 17 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Reading Disorder, Developmental
Interventions
CAMP SMART Literacy Summer Camp
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
6 Years to 11 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
San Diego, California
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Methylphenidate HCl ER Capsules, 10 mg, Methylphenidate HCl ER Capsules, 15 mg, Methylphenidate HCl ER Capsules, 20 mg
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
4 Years to 5 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
South Miami, Florida • Durham, North Carolina
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Neural Correlates of Sensory Phenomena in Tourette Syndrome

NCT03914664
Conditions
Tourette Syndrome, Sensory Disorders, Hypersensitivity, Tics
Interventions
Electroencephalogram (EEG) testing procedure, Autonomic function testing procedure
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Developmental Disabilities, Language Development Disorders
Interventions
Age-specific parenting newsletters and developmental toys, Parent-completed Ages & Stages Questionnaires, Clinic-based distribution of children's books
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
4 Months to 7 Months
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
2
States / cities
The Bronx, New York
Conditions
Autism, Development Delay, Typical Development
Interventions
Virtual Reality, Standard of Care
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
8 Years to 19 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Sacramento, California