A Drug-Free tongue workout may help people speak more clearly
NCT ID NCT07719582
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This trial tests whether a two-week tongue-strengthening exercise, done with a non-invasive device, can improve speech fluency in people with tongue-tie or slurred speech. The exercise relies on muscle resistance training, not medication or electronics. Researchers will measure changes in speaking ability and track any side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a tongue-strengthening exercise regimen using a non-invasive device
- What this could lead to
- If it works, this could offer a simple, drug-free exercise to improve speech clarity for people with tongue-tie or slurred speech.
- What could go wrong
- This is a small, early-stage trial with no comparison group, so results may not be generalizable. The exercise requires daily commitment, and benefits may vary.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2028
An estimate. Start dates often move.
- Expected to finish
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Jan 2030
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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Can read and write * Willing and able to follow the requirements of the protocol Exclusion Criteria: * Previously seen and treated by speech and language pathologist for dysphagia or dysarthria for non-head and neck cancer causes * Medical instability, restlessness, or other factors that would compromise data acquisition
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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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N/A - Remote Study
Naples, Florida, 34119, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Laser vs. electrocautery: which Tongue-Tie fix heals faster?
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