NCT06968663 · University of Pennsylvania
Transcranial Magnetic Stimulation + Language Therapy to Treat Subacute Aphasia
What this study is about
The goal of this clinical trial is to determine if Transcranial Magnetic Stimulation (TMS) combined with modified Constraint Induced Language Therapy (mCILT) is an effective treatment for aphasia when delivered in the subacute stage after stroke. The main questions this study aims to answer are: 1. Can TMS combined with mCILT improve overall speech? 2.
View original scientific description
The goal of this clinical trial is to determine if Transcranial Magnetic Stimulation (TMS) combined with modified Constraint Induced Language Therapy (mCILT) is an effective treatment for aphasia when delivered in the subacute stage after stroke. The main questions this study aims to answer are: 1. Can TMS combined with mCILT improve overall speech? 2. Can we identify specific behavioral and biological characteristics that would benefit most from the TMS and mCILT treatment? Researchers will compare real TMS to sham (fake) TMS to see whether TMS can treat subacute aphasia. Importantly, this trial will use electric field guided TMS to identify optimal and individualized stimulation intensity and site targeting.
Interventions
DEVICE
Transcranial Magnetic Stimulation (TMS)
TMS, is a form of non-invasive brain stimulation, that uses magnetic pulses to stimulate specific areas of the brain. In this study we will utilize theta-burst stimulation which uses a higher frequency pulse of 50 Hz delivered for 40 seconds for a total of 600 pulses.
BEHAVIORAL
Modified Constraint Induced Language Therapy (mCILT)
Constraint-induced language therapy (CILT) is a treatment approach for aphasia that focuses on forcing the patient to use their impaired language skills, while restricting the use of compensatory strategies like gestures or writing. All participants will receive mCILT.
Primary outcome measures
Overall language function
Time frame: From Baseline to 4 months post-interventions
Change in performance on the Western Aphasia Battery (WAB-AQ score). WAB AQ Score is out of 100, where a higher score means less language impairment.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Left hemisphere stroke resulting in aphasia
- The stroke must have occurred between 2 and 6 weeks prior to enrollment
- Must be able to understand the nature of the study, and give informed consent
- English proficiency
- Right-handed
Exclusion criteria
- History of serious and/or ongoing issues with substance abuse
- Previous head trauma with loss of consciousness for more than 5 minutes
- History of major psychiatric illness
- Dementia, or other neurological conditions
- Epilepsy, or seizure after the stroke event
- Diagnosis of tinnitus
Where
- Philadelphia, Pennsylvania
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Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jun 18, 2026 · Source of record for eligibility and locations