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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:59 PM EDT

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Showing 601–624 of 725 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Language Clear all
Completed No phase listed Observational

Genetic Linkage Studies of Stuttering

NCT00001604
View directory record Official record
Conditions
Stuttering
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
6 Years and older
Enrollment
3,044 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Phenotypic Specific Communication Intervention for Children With Down Syndrome

NCT02158390
View directory record Official record
Conditions
Language Impairment, Down Syndrome
Interventions
Jasper-EMT with words and AAC
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
30 Months to 54 Months
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
2
States / cities
Los Angeles, California • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 12, 2018 · Synced Oct 19, 2026, 5:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Brain Activity During Speech Production and Speech Perception

NCT00004991
View directory record Official record
Conditions
Developmental Articulation Disorder, Stuttering
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
6 Years to 65 Years
Enrollment
411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:59 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 19, 2026, 5:59 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 19, 2026, 5:59 PM EDT
Not yet recruiting Not applicable Interventional

Navigating the Transition to Adulthood: A Dual Language Mobile App for Latino Youth With ASD and Their Families

NCT07170163
View directory record Official record
Conditions
Autism Spectrum Disorder (ASD)
Interventions
¡Iniciando! mHealth App
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 25 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 19, 2026, 5:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuropsychological Evaluation of Psychiatric and Neurological Patients

NCT00001192
View directory record Official record
Conditions
Anxiety Disorder, Head Injury, Mood Disorder, Schizophrenia, Seizures
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Up to 95 Years
Enrollment
4,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1983 – 2006
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland • Detroit, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:59 PM EDT
Withdrawn Not applicable Interventional

Effects of Transcranial Direct Current Stimulation in Post-stroke Aphasia

NCT02622945
View directory record Official record
Conditions
Aphasia
Interventions
Active tDCS plus Speech-Language Therapy, Sham plus Speech-Language Therapy
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2018 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Manipulating Linguistic Complexity to Improve Child Language Treatment Outcomes

NCT03977701
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Aphasia Rehabilitation: Modulating Cues, Feedback & Practice

NCT01597037
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
Script training
Behavioral
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 30, 2018 · Synced Oct 19, 2026, 5:59 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 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

The Effect of Prior Learning on Treatment of Morpheme Errors

NCT05953077
View directory record Official record
Conditions
Developmental Language Disorder
Interventions
Conversational recasting
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
4 Years to 6 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 19, 2026, 5:59 PM EDT
Terminated No phase listed Observational

Living With Aphasia: An International Study

NCT01234090
View directory record Official record
Conditions
Aphasia
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 15, 2016 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Determining Learning Ability in People With Aphasia

NCT05119023
View directory record Official record
Conditions
Aphasia
Interventions
SRT Observational Learning, AGL Observational Learning, AGL Rule-based Learning, Standardized cognitive-linguistic assessment, Brain imaging
Behavioral · Other
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
18 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Deaf Weight Wise: Community-engaged Implementation Research to Promote Healthy Lifestyle Change With Deaf ASL Users

NCT05211596
View directory record Official record
Conditions
Healthy Lifestyle, Overweight, Obesity, Cardiovascular Risks, Implementation Research
Interventions
Deaf Weight Wise intervention
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 19, 2026, 5:59 PM EDT
Not listed Not applicable Interventional

One MORE for Chronic Pain in Latinos

NCT06316713
View directory record Official record
Conditions
Chronic Pain
Interventions
One MORE (Spanish Adaptation)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Meditation, Education, Navigation, & Training Using eHealth: Cancer Adaptation Through Learning Mindful Awareness

NCT05912166
View directory record Official record
Conditions
Cancer
Interventions
Wakeful Spanish
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 39 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 19, 2025 · Synced Oct 19, 2026, 5:59 PM EDT
Not listed Not applicable Interventional

Predicting Rehabilitation Outcomes in Bilingual Aphasia Using Computational Modeling

NCT02916524
View directory record Official record
Conditions
Aphasia
Interventions
Semantic Feature Analysis (SFA)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
San Francisco, California • Boston, Massachusetts • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project ASPIRE Efficacy Pilot: Achieving Superior Parental Involvement for Rehabilitative Excellence

NCT01753661
View directory record Official record
Conditions
Parental Language Behaviors
Interventions
Linguistic Feedback Report, Multimedia Education Sessions, EI-As-Usual
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
6 Months and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 3, 2016 · Synced Oct 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Phonomotor Treatment of Word Retrieval Deficits in Individuals With Aphasia

NCT01163461
View directory record Official record
Conditions
Aphasia
Interventions
speech therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 31, 2017 · Synced Oct 19, 2026, 5:59 PM EDT
Recruiting Not applicable Interventional

Sibwatch: Optimizing Intervention Options for Infants and Toddler Siblings of Autistic Children

NCT07069413
View directory record Official record
Conditions
Autism Sibling
Interventions
tele-ImPACT
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
6 Months to 24 Months
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
2
States / cities
Nashville, Tennessee • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 19, 2026, 5:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of Normative Ultrasound Databases of Tongue Surface Configuration

NCT00001218
View directory record Official record
Conditions
Healthy, Speech Disorders
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1987 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 5:59 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 19, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Literacy and Language Interventions Via Telepractice for School-Age Children

NCT03878641
View directory record Official record
Conditions
Literacy-language Intervention
Interventions
Children in Grade 1 to 5 with literacy and language needs
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
6 Years to 11 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 19, 2026, 5:59 PM EDT