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ClinicalTrials.gov public records Last synced Oct 23, 2026, 11:58 PM EDT

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Showing 601–622 of 622 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Language Disorders Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Social Skills in Children With ASD and Process Drama

NCT02850666
View directory record Official record
Conditions
Autistic Disorder
Interventions
Interdisciplinary process drama
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
3 Years to 4 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Oct 23, 2026, 11:58 PM EDT
Terminated No phase listed Observational

Hereditary Deficits in Auditory Processing Leading to Language Impairment

NCT00004570
View directory record Official record
Conditions
Auditory Perceptual Disorder, Language Delay, Language Disorder
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
6 Years to 85 Years
Enrollment
875 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 20, 2018 · Synced Oct 23, 2026, 11:58 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Advancing Research and Treatment for Frontotemporal Lobar Degeneration (ARTFL)

NCT02365922
View directory record Official record
Conditions
FTLD, Progressive Supranuclear Palsy (PSP), Frontotemporal Dementia (FTD), Corticobasal Degeneration (CBD), PPA Syndrome, Behavioral Variant Frontotemporal Dementia (bvFTD), Semantic Variant Primary Progressive Aphasia (svPPA), Nonfluent Variant Primary Progressive Aphasia (nfvPPA), FTD With Amyotrophic Lateral Sclerosis (FTD/ALS), Amyotrophic Lateral Sclerosis (ALS), Oligosymptomatic PSP (oPSP), Corticobasal Syndrome (CBS)
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 85 Years
Enrollment
1,489 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
15
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 21, 2021 · Synced Oct 23, 2026, 11:58 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Swallowing in OSA & CPAP Intolerance

NCT06786117
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Healthy
Interventions
SLP swallowing exercises, myofunctional exercises
Other
Lead sponsor
Denise Dewald
Other
Eligibility
40 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 23, 2026, 11:58 PM EDT
Not listed Not applicable Interventional

Timing of Transcranial Direct Current Stimulation (tDCS) Combined With Speech and Language Therapy (SLT)

NCT03773406
View directory record Official record
Conditions
Aphasia
Interventions
Offline tDCS-before therapy, Sham tDCS, Offline tDCS-after therapy, Online tDCS
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 23, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Impact of Neuromodulation on Language Impairments in Stroke Patients

NCT03699930
View directory record Official record
Conditions
Stroke, Aphasia
Interventions
tDCS, Speech and language therapy
Device · Behavioral
Lead sponsor
Casa Colina Hospital and Centers for Healthcare
Other
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 23, 2026, 11:58 PM EDT
Enrolling by invitation No phase listed Observational

Intranasal Insulin for Autism Spectrum Disorder in Children and Young Adults Aged 4 to 21 Years

NCT07521371
View directory record Official record
Conditions
Autism Spectrum Disorder, Autism Spectrum Disorder (ASD), Autism Spectrum Disorder High-Functioning, Autism Spectrum Disorder With Absence of Functional Language, Autism Spectrum Disorder With Impaired Functional Language, Autistic Disorder of Childhood Onset With Full Syndrome, Autistic Disorders Spectrum, Autistic Disorder, Autistic Disorder in Children and Adolescents, Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD), Neurodevelopmental Disorders and Developmental Abnormalities
Interventions
Not listed
Lead sponsor
Healing Hope International
Other
Eligibility
4 Years to 21 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Spring, Texas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Not yet recruiting Not applicable Interventional

Treating Passive Structure Knowledge Deficits in School-Age Children With Developmental Language Disorder

NCT06932016
View directory record Official record
Conditions
Developmental Language Disorders
Interventions
Grammar Treatment
Behavioral
Lead sponsor
Ohio University
Other
Eligibility
8 Years to 11 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
Tucson, Arizona • Athens, Ohio • Logan, Utah + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms of CBT Response in Hoarding Disorder

NCT01956344
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Hartford Hospital
Other
Eligibility
20 Years to 60 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Oct 23, 2026, 11:58 PM EDT
Terminated No phase listed Observational

Observational Study of Males With Creatine Transporter Deficiency

NCT02931682
View directory record Official record
Conditions
Creatine Deficiency, X-linked
Interventions
Not listed
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Eligibility
6 Months to 65 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
9
States / cities
La Jolla, California • Chicago, Illinois • Bethesda, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 23, 2026, 11:58 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Language of Sleepiness

NCT04323254
View directory record Official record
Conditions
Sleep, Sleep Disorder, Sleepiness
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
La Jolla, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Oct 23, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional

Speech and Arm Combined Exergame

NCT06817941
View directory record Official record
Conditions
Cerebral Palsy (CP), Dysarthria
Interventions
Speech only, Hand/Arm only, Speech and arm combined
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
8 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Completed No phase listed Observational

Study of the Therapeutic Use of Language in Patients With Metastatic Colorectal Cancer

NCT00711672
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Not listed
Lead sponsor
Hematology and Oncology Associates of NE Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Dunmore, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 23, 2026, 11:58 PM EDT
Not listed Not applicable Interventional

Transcranial Photobiomodulation With Near-Infrared Light for Language in Individuals With Down Syndrome

NCT04668001
View directory record Official record
Conditions
Down Syndrome
Interventions
Near-Infrared Transcranial Photobiomodulation, Sham Transcranial Photobiomodulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2024 · Synced Oct 23, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional

Using Non-invasive Brain Stimulation to Explore Potential Treatments to Reduce Speech Errors in Adults Who Stutter

NCT07354139
View directory record Official record
Conditions
Stuttering, Fluency Disorder
Interventions
High - Definition Transcranial Direct Current Stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Predicting Language and Literacy Growth in Children With ASD Using Statistical Learning

NCT06332144
View directory record Official record
Conditions
Autism Spectrum Disorder, Language Development, Literacy
Interventions
Structural vs. Random sequences of stimuli, Intact vs. Degraded speech, Repeating 5-syllable nonwords or 2-syllable nonwords, Recall letter or syllable strings that either contain highly frequent bigram/trigram items or infrequent items according to English Corpus data.
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
72 Months to 90 Months
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 23, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Recasting or Book Reading by Parents or Clinicians

NCT05099328
View directory record Official record
Conditions
Developmental Language Disorder and Language Impairment
Interventions
Recast Therapy, Syntax Stories
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
4 Years to 9 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Newark, Delaware • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Role of GABAergic Transmission in Auditory Processing in Autism Spectrum Disorder

NCT04798274
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Continuous Theta Burst Stimulation
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
11 Years to 25 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Completed No phase listed Observational

Dopamine Function in Developmental Stuttering

NCT00024960
View directory record Official record
Conditions
Developmental Stuttering
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 11:58 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Using Data Science To Center Patient Perspectives in Mechanism Discovery

NCT06233968
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Complex Post-Traumatic Stress Disorder
Interventions
Not listed
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Malden, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Active, not recruiting Not applicable Interventional

Treating Primary Progressive Aphasia and Apraxia of Speech Using Non-invasive Brain Stimulation

NCT05368350
View directory record Official record
Conditions
Primary Progressive Aphasia, Apraxia of Speech
Interventions
high-definition transcranial direct current stimulation (HD-tDCS)
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 23, 2026, 11:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Expanding the Infant Achievements Intervention Through Community Partnerships

NCT06312358
View directory record Official record
Conditions
Child Development, Infant Development, Developmental Delay, Language Development
Interventions
Building Capacity for Infant Achievements in Child Care
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 23, 2026, 11:58 PM EDT