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ClinicalTrials.gov public records Last synced May 21, 2026, 11:38 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Language Impairment Clear all
Not listed Not applicable Interventional
View directory record Official record
Conditions
Stroke, Aphasia
Interventions
Cortico-cortical paired associative stimulation, Sham cortico-cortical paired associative stimulation
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced May 21, 2026, 11:38 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced May 21, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Anarthria, Dysarthria, Tetraplegia, Spinal Cord Injuries, Amyotrophic Lateral Sclerosis, Brain Stem Infarctions, Locked-in Syndrome, Muscular Dystrophies
Interventions
BrainGate Neural Interface System
Device
Lead sponsor
Leigh R. Hochberg, MD, PhD.
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 30, 2025 · Synced May 21, 2026, 11:38 PM EDT
Not listed Phase 1 Interventional
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
Wait first, then levetiracetam, Levetiracetam first, then wait
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2021
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Intellectual Disabilities, Speech Delay, Language Disorder
Interventions
Pivotal Response Treatment (PRT)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 17 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Aphasia
Interventions
Multimodality information comprehension
Behavioral
Lead sponsor
Miami University
Other
Eligibility
19 Years to 90 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Oxford, Ohio • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced May 21, 2026, 11:38 PM EDT
Enrolling by invitation No phase listed Observational
View directory record Official record
Conditions
PSP, CBD, PCA, LPA, Semantic Dementia, Semantic Aphasia, Behavioral Variant of Frontotemporal Dementia, FTD, PPA, Apraxia of Speech, MSA - Multiple System Atrophy, Parkinson Disease
Interventions
C-11 PiB, AV1451 Tau, C-11 ER176
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2050
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced May 21, 2026, 11:38 PM EDT
Completed Phase 3 Interventional
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 20, 2020 · Synced May 21, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
Anodal transcranial direct current stimulation, Sham transcranial direct current stimulation, Speech-Language Therapy (SLT)
Device · Behavioral
Lead sponsor
City University of New York
Other
Eligibility
21 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced May 21, 2026, 11:38 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Frontotemporal Degeneration(FTD), Primary Progressive Aphasia(PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Amyotrophic Lateral Sclerosis(ALS), Lewy Body Disease(LBD), Progressive Supranuclear Palsy(PSP), Corticobasal Syndrome(CBS), Posterior Cortical Atrophy(PCA), Alzheimer's Disease(AD)
Interventions
No intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Parkinson Disease, Parkinsonism, Lewy Body Disease, Supranuclear Palsy, Progressive, Parkinsonism Vascular, Multiple System Atrophy, Corticobasal Degeneration, Alzheimer Disease, Frontotemporal Dementia, Primary Progressive Aphasia, Vascular Dementia
Interventions
Palliative Care
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 105 Years
Enrollment
783 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
San Francisco, California • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 13, 2021 · Synced May 21, 2026, 11:38 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Developmental Dyslexia
Interventions
Lindamood-Bell training for dyslexia
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
8 Years to 12 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Hoarding Disorder, Hoarding, Clutter
Interventions
Facilitated group therapy with behavioral practice; 16 weeks
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
56 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2024 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
CIAT
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 10, 2018 · Synced May 21, 2026, 11:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Aphasia, Autism, Schizophrenia
Interventions
Transcranial Direct Current Stimulation (tDCS)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 79 Years
Enrollment
307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced May 21, 2026, 11:38 PM EDT
Completed Phase 1 Interventional Results available
View directory record Official record
Conditions
Aphasia, Cerebrovascular Stroke
Interventions
Transcranial Magnetic Stimulation, Repetitive
Device
Lead sponsor
Boston University
Other
Eligibility
45 Years to 80 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2013
U.S. locations
3
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced May 21, 2026, 11:38 PM EDT
Recruiting Early Phase 1 Interventional
View directory record Official record
Conditions
Aphasia, Primary Progressive
Interventions
Propranolol, Magnetic Resonance Imaging (MRI), Placebo
Drug · Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced May 21, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Developmental Language Disorder
Interventions
Contextual Word Learning Intervention
Behavioral
Lead sponsor
Binghamton University
Other
Eligibility
7 Years to 11 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Johnson City, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced May 21, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Parkinson Disease, Atypical Parkinsonism
Interventions
Behavioral speech strategies + speech amplification
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Aphasia
Interventions
Transcranial direct current stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
20 Years to 85 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced May 21, 2026, 11:38 PM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Asperger's Syndrome, Dyslexia, Cerebral Palsy, Attention Deficit Disorder, ADHD, Traumatic Brain Injury, Stroke
Interventions
My Scrivener(R)
Device
Lead sponsor
Obslap Research LLC
Industry
Eligibility
5 Years to 19 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 27, 2010 · Synced May 21, 2026, 11:38 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Stroke
Interventions
fluoxetine, placebo
Drug
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2015 · Synced May 21, 2026, 11:38 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Aphasia
Interventions
Transcranial Direct Current Stimulation, Sham Stimulation
Device
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 5, 2017 · Synced May 21, 2026, 11:38 PM EDT