App aims to give a voice to those with speech difficulties
NCT ID NCT06874322
First seen Jul 06, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This pilot study tests whether the Voiceitt app can help people with speech impairments caused by conditions like cerebral palsy, stroke, ALS, or Parkinson's disease communicate more effectively. Participants use the app to see if it improves speech clarity and daily communication. The study measures changes in communication abilities and user satisfaction.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Voiceitt app
- What this could lead to
- If successful, this app could offer a practical tool to help people with speech difficulties communicate more clearly in daily life.
- What could go wrong
- This is a small pilot study with only 20 participants, so results may not apply to everyone. The app may not work for all types of speech impairments.
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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Jun 2025
- Expected to finish
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Dec 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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13 years and older
- 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: * Age 13 or older * moderately severe speech dysarthria due to conditions such as CP, stroke, ALS or Parkinson's Disease, etc. * Ability to understand and follow instructions for using the Voiceitt app. Exclusion Criteria: * Severe cognitive impairments that prevent the understanding of the Voiceitt app and required training. * Patients who have additional speech impairments other than dysarthria, such as significant aphasia or verbal apraxia. * Severe physical impairments that prevent interaction with the app. * Non-English speakers.
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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
1 site. 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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Center for Assistive Technology
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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