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ClinicalTrials.gov public records Last synced Sep 28, 2026, 3:51 AM EDT

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Showing 25–33 of 9 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
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
Completed Not applicable Interventional Results available

Treating Primary Progressive Aphasia (PPA) Using tDCS

NCT04566731
Conditions
Primary Progressive Aphasia
Interventions
Transcranial Direct Current Stimulation (tDCS), Sham tDCS, Modified Contraint-Induced Language Therapy (mCILT)
Device · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
45 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 2 Interventional Results available

Dextroamphetamine and tDCS to Improve the Fluency

NCT02514044
Conditions
Stroke
Interventions
Dexedrine, Active tDCS, Speech Therapy, Placebo, Sham tDCS
Drug · Device · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Houston, Texas
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
Conditions
Stroke, Aphasia
Interventions
continuous Theta Burst Stimulation, intermittent Theta Burst Stimulation, Transcranial Magnetic Stimulation Sham, Semantic Feature Analysis
Device · Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Stroke, Aphasia
Interventions
Active Comparator: Experimental: Active cathodal tDCS + language training, Sham Comparator: Placebo cathodal tDCS + Speech and language
Device · Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
25 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Albuquerque, New Mexico
Recruiting Not applicable Interventional

Stuttering and Neuromodulation

NCT07222163
Conditions
Stuttering
Interventions
Soterix Medical 1x1 tDCS system, Speech therapy sessions
Device · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
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