New study: visual feedback may improve swallowing after stroke
NCT ID NCT05591040
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether biofeedback—a technique that shows you real-time visuals of your swallowing—can help stroke survivors with swallowing problems recover faster. One hundred participants will be split into two groups: one gets standard therapy with verbal feedback, the other gets the same therapy plus a visual display. The goal is to see if seeing your own swallowing on screen leads to better, safer eating and drinking.
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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.
- Started
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Oct 2022
- 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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18 to 89 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: * first stroke injury * onset from more than six weeks * presence of dysphagia * good comprehension ( not below PT 53 in Token Test) * good eyesight and hearing, or adequately corrected Exclusion Criteria: * All the elements that hinder a good recording of the electromyographic signal (for instance a cutaneous infection, a wound or a dermatitis in the submandibular area); * Severe concomitant illnesses (fever, infections, metabolic problems, serious cardiac insufficiency) that can influence patient's collaboration; * Serious dystonia or unintentional movements * presence of disorders of consciousness; * encephalopathy due to multiple infarcts; * inability to sustain the experimental treatment; * other neurological diseases (for example Parkinson disease)
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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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Sara Nordio
RECRUITINGVenice-Lido, Italy
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