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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:12 PM EDT

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Showing 121–144 of 622 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Language Disorders Clear all
Completed Phase 4 Interventional Results available

Combining Lovastatin and a Parent-Implemented Language Intervention for Fragile X Syndrome

NCT02642653
View directory record Official record
Conditions
Fragile X Syndrome, Genetic Diseases
Interventions
Lovastatin, Placebo
Drug · Other
Lead sponsor
University of California, Davis
Other
Eligibility
10 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Phase 2 Interventional Results available

AFQ056 for Language Learning in Children With FXS

NCT02920892
View directory record Official record
Conditions
Fragile X Syndrome
Interventions
AFQ056, Placebo, Language Intervention
Drug · Other
Lead sponsor
Elizabeth Berry-Kravis
Other
Eligibility
32 Months to 6 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
14
States / cities
Davis, California • Denver, Colorado • New Haven, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 21, 2026, 11:12 PM EDT
Recruiting Not applicable Interventional

Large Language Models To Improve the Quality of Care of Cardiology Patients

NCT06935253
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Genetic Disease, Cardiology
Interventions
Large Language Model
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 21, 2026, 11:12 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Toddlers With Language Delay

NCT01339767
View directory record Official record
Conditions
Autism, Language Acquisition, Language Development, Toddlers
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
9 Months to 21 Months
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 21, 2026, 11:12 PM EDT
Enrolling by invitation Not applicable Interventional

Vagal Nerve Stimulation To Enhance Cognition and Learning

NCT07719387
View directory record Official record
Conditions
Vagus Nerve Stimulation, Stroke, Cognitive Assessment, Language Acquisition
Interventions
VNS for Cognition
Device
Lead sponsor
Stony Brook University
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

First Responder Aphasia Strategy Training

NCT06678854
View directory record Official record
Conditions
Aphasia
Interventions
Training about Aphasia
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional

Genetic and Cognitive Predictors of Aphasia Treatment Response

NCT05179538
View directory record Official record
Conditions
Aphasia
Interventions
Cued picture-naming therapy
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Recruiting Not applicable Interventional

Transcranial Alternating Current Stimulation (tACS) for the Recovery of Phonological Short-Term Memory in Patients With Aphasia After Stroke

NCT06048159
View directory record Official record
Conditions
Stroke, Aphasia
Interventions
HD-tACS, Sham HD-tACS
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2033
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Early School Readiness in Primary Health Care

NCT00212576
View directory record Official record
Conditions
Language Development Disorders
Interventions
Video Interaction Project, Building Blocks Project
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
35 Weeks and older
Enrollment
675 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2019 · Synced Oct 21, 2026, 11:12 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 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional

ECoLoGiC Speech Therapy for Everyday Communication in Aphasia

NCT06132464
View directory record Official record
Conditions
Aphasia
Interventions
Expanding Communication and Language Generated in Conversation Treatment
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Oct 21, 2026, 11:12 PM EDT
Completed No phase listed Observational

An Assessment of the Prevalence of Spatial Neglect in Stroke Survivors With Aphasia

NCT02068664
View directory record Official record
Conditions
Spatial Neglect, Aphasia, Stroke
Interventions
prism adaptation treatment
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Maywood, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional

Improving STEM Outcomes for Young Children With Language Learning Disabilities Via Telehealth

NCT04775199
View directory record Official record
Conditions
Language Development Disorders
Interventions
Language Intervention
Behavioral
Lead sponsor
Karla McGregor
Other
Eligibility
4 Years to 7 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 21, 2026, 11:12 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Language and Emotional Function in Patients With Temporal Lobe Epilepsy

NCT00081432
View directory record Official record
Conditions
Epilepsy, Temporal Lobe
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology-assisted Language Intervention (TALI)

NCT04857255
View directory record Official record
Conditions
Hearing Loss, Bilateral, Language Development
Interventions
Technology assisted language intervention, Treatment as usual
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 10 Years
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Speech Processing in Stuttering

NCT04929184
View directory record Official record
Conditions
Stuttering, Stuttering, Childhood, Stuttering, Adult
Interventions
Speech and non-speech tasks
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
6 Years to 65 Years
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Ann Arbor, Michigan • East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Framework For Linking Sequential Pattern Rules in DLD: Perception in Toddlers

NCT04531514
View directory record Official record
Conditions
Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
Interventions
Sensitivity to phonological rules & referents OR: Toddlers, Sensitivity to phonological rules & referents FR: Toddlers
Other
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
19 Months to 36 Months
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Phase 2 Interventional Results available

Speech Entrainment for Aphasia Recovery

NCT04364854
View directory record Official record
Conditions
Aphasia, Aphasia Non Fluent, Stroke
Interventions
SET (Speech Entrainment Therapy) 3 weeks, SET (Speech Entrainment Therapy) 4.5 weeks, SET (Speech Entrainment Therapy) 6 weeks, No Therapy 6 Weeks
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 81 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
3
States / cities
Charleston, South Carolina • Columbia, South Carolina • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 21, 2026, 11:12 PM EDT
Active, not recruiting Not applicable Interventional

Mirror Speech Entrainment: A Novel Technique for Voice Personalized Speech Entrainment for Nonfluent Aphasia

NCT06829420
View directory record Official record
Conditions
Aphasia Non Fluent, Stroke, Aphasia
Interventions
Mirror speech entrainment, Traditional speech entrainment: auditory-only, Traditional speech entrainment: auditory-visual
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed Phase 3 Interventional

Melodic-Intonation-Therapy and Speech-Repetition-Therapy for Patients With Non-fluent Aphasia

NCT00903266
View directory record Official record
Conditions
Aphasia, Stroke, Cerebrovascular Accident, Apoplexy, Cerebral Infarction
Interventions
Melodic Intonation Therapy, Speech-Repetition-Therapy
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 21, 2026, 11:12 PM EDT
Recruiting Not applicable Interventional

Prevent Language Delays and Disorders Among Children of Caregivers With Substance Use Disorders With Community Groups and Individualized Services

NCT07529327
View directory record Official record
Conditions
Language Delay, Substance Use Disorders, Language Disorders in Children, Language Development, Prevention Intervention
Interventions
Comilia Group, Interaction Review Enhancement, Practical Support Enhancement
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 21, 2026, 11:12 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 21, 2026, 11:12 PM EDT
Completed Not applicable Interventional

A Study of Spoken Language in Mania

NCT05956340
View directory record Official record
Conditions
Manic Episode, Bipolar I Disorder
Interventions
Research interview
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 21, 2026, 11:12 PM EDT
Completed No phase listed Observational

Transcranial Direct Current Stimulation and Autism

NCT01603225
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Transcranial Direct Current Stimulation (tDCS)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
14 Years to 79 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 24, 2023 · Synced Oct 21, 2026, 11:12 PM EDT