Your own voice may help you speak again after stroke
NCT ID NCT06829420
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new speech therapy technique for people with aphasia (trouble speaking) after a stroke. Instead of copying a therapist's voice, participants will practice speaking along with an AI-cloned version of their own voice. The goal is to see if this personalized approach improves speech production better than traditional methods. The study involves 20 adults using a mobile app at home.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults between the ages of 18-70 years old * Dominant English-speaking * Aphasia due to left hemisphere stroke Exclusion Criteria: * Individuals with aphasia due to other causes such as dementia, Alzheimer's disease and Parkinsonism * Non-dominant English adult speakers * Persons with significant difficulties with language comprehension * Persons with concomitant cognitive disability * Persons with uncorrected sensory deficits.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of South Florida
NOT_YET_RECRUITINGTampa, Florida, 33612, United States
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University of South Florida
RECRUITINGTampa, Florida, 33614, United States
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