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New treatment option for Stuttering, Adult
Official title Transcranial Alternating Current Stimulation (tACS) in Stuttering
ClinicalTrials.gov ID: NCT06740968
What this study is testing
- What it's testing
- The purpose of this study is to investigate how mild, noninvasive electrical brain stimulation affects speech relevant brain areas, which may in turn affect speech fluency and speaking-related brain activity in people that stutter. The long-term goal of this study is to test the therapeutic potential of transcranial alternating current stimulation (tACS) for the treatment of stuttering.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 65
You may be able to join if
- for stutterers:
- Have normal language, hearing, and cognition
- Speak English as the primary language
- Currently stutter
- Score (per protocol) a certain value on the Stuttering Severity Instrument (SSI-4).
You likely can't join if
- for stutterers:
- History of seizures
- Major medical or neurological illness (e.g., stroke, serious head trauma, brain infection, Parkinson's disease, etc.)
- History of closed head injury with loss of consciousness (e.g., concussion)
- Metal or electronic implants such as cochlear implants and pacemakers anywhere in the body
- Braids or other hair styling that prevents direct access to the scalp (if removal not possible)
See the full eligibility criteria
- for stutterers:
- Have normal language, hearing, and cognition
- Speak English as the primary language
- Currently stutter
- Score (per protocol) a certain value on the Stuttering Severity Instrument (SSI-4).
- Have not received any treatment for stuttering within the past year
- for stutterers:
- History of seizures
- Major medical or neurological illness (e.g., stroke, serious head trauma, brain infection, Parkinson's disease, etc.)
- History of closed head injury with loss of consciousness (e.g., concussion)
- Metal or electronic implants such as cochlear implants and pacemakers anywhere in the body
- Braids or other hair styling that prevents direct access to the scalp (if removal not possible)
- Currently pregnant
The study team makes the final eligibility decision.
Where it's taking place
- Ann Arbor, Michigan, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 65 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Ann Arbor, Michigan, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.