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ClinicalTrials.gov public records Last synced Jul 22, 2026, 9:03 AM EDT

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Showing 1–24 of 613 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Language Disorder Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Speech Pattern Evaluation and Analysis for Knowledge of AD

NCT06230783
View directory record Official record
Conditions
Wisconsin Alzheimer's Disease Research Center, Wisconsin Registry for Alzheimer's Prevention
Interventions
TalkTracker
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
40 Years to 80 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jul 22, 2026, 9:03 AM EDT
Completed No phase listed Observational

Linguistic Predictors of Outcomes in Psychosis

NCT05601050
View directory record Official record
Conditions
Schizophrenia and Related Disorders
Interventions
There is no intervention
Other
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 40 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Glen Oaks, New York
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Jul 22, 2026, 9:03 AM EDT
Not listed No phase listed Observational

Translation and Clinical Implementation of a Test of Language and Short-term Memory in Aphasia

NCT03635554
View directory record Official record
Conditions
Aphasia
Interventions
Not listed
Lead sponsor
Temple University
Other
Eligibility
21 Years to 80 Years
Enrollment
150 participants
Timeline
2017 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Jul 22, 2026, 9:03 AM EDT
Completed No phase listed Observational

Role of the Right Brain in Recovery of Language Function in Chronic Stroke

NCT00076479
View directory record Official record
Conditions
Aphasia, Cerebrovascular Accident
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional Results available

Stepped Care for Aphasia

NCT05851573
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
Psychosocial intervention
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 81 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional

PPA Tele-Savvy: A Pilot Study of an Online Intervention for Caregivers of Persons Living With PPA

NCT04412083
View directory record Official record
Conditions
Primary Progressive Aphasia, Caregiver Burnout
Interventions
PPA Tele-Savvy Pilot Intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 22, 2026, 9:03 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognitive Reserve and Response to Speech-Language Intervention in Bilingual Speakers With Primary Progressive Aphasia

NCT05741853
View directory record Official record
Conditions
Primary Progressive Aphasia, Dementia, Dementia, Frontotemporal, Alzheimer Disease, Neurodegenerative Diseases, Frontotemporal Lobar Degeneration, Apraxia, Motor, Dysarthria, Communication Disorders, Language Disorders, Speech Disorders, Neurocognitive Disorders, Aphasia, Bilingual Aphasia
Interventions
Video-Implemented Script Training for Aphasia (VISTA), Lexical Retrieval Training (LRT)
Behavioral
Lead sponsor
Stephanie Grasso
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional

Listening to Mom 2: Neural, Clinical and Language Outcomes

NCT04193579
View directory record Official record
Conditions
Premature Birth
Interventions
Language Treatment, Control Treatment
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
24 Weeks to 31 Weeks
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Jul 22, 2026, 9:03 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, 9:03 AM EDT
Completed Not applicable Interventional

Intensive Versus Traditional Voice Therapy

NCT03129880
View directory record Official record
Conditions
Dysphonia
Interventions
Weekly Voice Therapy, Intensive Voice Therapy
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Jul 22, 2026, 9:03 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuroimaging Reveals Treatment-related Changes in DLD

NCT05268341
View directory record Official record
Conditions
Developmental Language Disorder
Interventions
My Sentence Builder
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
48 Months to 71 Months
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
6
States / cities
Cincinati, Ohio • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Jul 22, 2026, 9:03 AM EDT
Recruiting Not applicable Interventional

Neural Prediction to Enhance Language

NCT05962359
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss, Speech and Language Development Delay Due to Hearing Loss, Social Communication
Interventions
Parent-Implemented Communication Treatment
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
0 Months to 5 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional

Effects of TBS on Reading in Adult Struggling Readers

NCT04041960
View directory record Official record
Conditions
Developmental Reading Disorder, Dyslexia, Developmental
Interventions
Transcranial magnetic stimulation (TMS)
Other
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 50 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 15, 2021 · Synced Jul 22, 2026, 9:03 AM 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 28, 2019 · Synced Jul 22, 2026, 9:03 AM EDT
Not listed Not applicable Interventional

Reading Remediation and Outcomes in Detention

NCT03261076
View directory record Official record
Conditions
Specific Learning Disorder (MeSH Unique ID: D000067559), Dyslexia (MeSH Unique ID: D004410), Conduct Disorder (MeSH Unique ID: D019955)
Interventions
Strategies Enhancing Reading in Older Underperf. Students
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
14 Years to 16 Years · Male only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Jul 22, 2026, 9:03 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Information Processing Biases in Adults Who Stutter

NCT06422442
View directory record Official record
Conditions
Stuttering, Adult
Interventions
Threat-related stimulus exposure
Behavioral
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intelligibility Assessment for Parkinson's Disease

NCT04829006
View directory record Official record
Conditions
Parkinson Disease
Interventions
Understand Me For Life
Device
Lead sponsor
Long Island University
Other
Eligibility
30 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Jul 22, 2026, 9:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutritional Language Model

NCT06661590
View directory record Official record
Conditions
No Disease State or Condition
Interventions
Nutritional Messaging
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Minnesota
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Jul 22, 2026, 9:03 AM EDT
Terminated Not applicable Interventional

Speech and Language Therapy After Stroke

NCT00713050
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Imitate Therapy
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
Not listed
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
2
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2013 · Synced Jul 22, 2026, 9:03 AM 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 1, 2017 · Synced Jul 22, 2026, 9:03 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Physician Use of Non-English Language Skills in Cancer Care

NCT02726360
View directory record Official record
Conditions
Breast Cancer, Colon Cancer, Lung Cancer
Interventions
survey, Audio record
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
5
States / cities
Jamaica, New York • New York, New York • Queens, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2023 · Synced Jul 22, 2026, 9:03 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Phonological Treatment Paired With Intensive Speech Therapy Promotes Reading Recovery in Chronic Aphasia

NCT02799017
View directory record Official record
Conditions
Aphasia, Language
Interventions
Intensive Phonology Treatment, Intensive SFA Treatment
Other
Lead sponsor
Austin Speech Labs
Other
Eligibility
20 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 9:03 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Treatment for Speech and Language in Primary Progressive Aphasia

NCT04881617
View directory record Official record
Conditions
Primary Progressive Aphasia, Semantic Dementia, Semantic Memory Disorder, Logopenic Progressive Aphasia, Nonfluent Aphasia, Progressive, Aphasia, Aphasia, Progressive
Interventions
Lexical Retrieval Training (LRT), Video-Implemented Script Training for Aphasia (VISTA)
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
2
States / cities
San Francisco, California • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Jul 22, 2026, 9:03 AM EDT
Active, not recruiting Not applicable Interventional

Communication Bridge Pilot Study

NCT06211374
View directory record Official record
Conditions
Primary Progressive Aphasia
Interventions
Communication Bridge
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 100 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Jul 22, 2026, 9:03 AM EDT