AI tailors swallowing therapy: a new hope for dysphagia?
NCT ID NCT07767123
First seen Aug 17, 2026 · Last updated Aug 20, 2026 · Updated 3 times
Summary
This trial is testing whether an artificial intelligence (AI) system can personalize a swallowing rehabilitation program for adults with dysphagia (difficulty swallowing). Participants will receive neuromuscular electrical stimulation to swallowing muscles, with parameters chosen either by AI or by standard methods, over a 6-week period. The study will compare changes in swallowing function, aspiration (food or liquid entering the airway), and eating ability. It also aims to see if AI can accurately detect aspiration using sensor data, potentially offering a less invasive alternative to camera-based tests.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Neuromuscular electrical stimulation (NMES) applied to swallowing muscles, with parameters optimized by an AI model
- What this could lead to
- If successful, this could lead to a more personalized, AI-driven rehabilitation approach that improves swallowing safety and reduces aspiration risk in people with dysphagia.
- What could go wrong
- This is a small, early-stage study (30 participants) without a control group, so results may not generalize. The AI's accuracy and the long-term benefit of optimized stimulation remain uncertain.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- 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 years and older
- 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: 1. Age ≥ 18 years; 2. Diagnosed with dysphagia, confirmed by clinical screening (e.g., abnormal Water Swallow Test) or instrumental assessment (e.g., FEES); 3. Conscious and alert, without severe cognitive impairment, and capable of understanding instructions and cooperating with swallowing function assessments and rehabilitation therapy; 4. Provision of informed consent, with the informed consent form signed by the patient or their legal representative. Exclusion Criteria: 1. Age \< 18 years; 2. Presence of impaired consciousness, coma, or severe cognitive impairment, rendering the patient unable to understand instructions or cooperate with assessments and treatments; 3. Presence of severe psychiatric disorders, behavioral abnormalities, or severe aphasia/hearing impairment, preventing cooperation with swallowing function assessment and therapy; 4. Presence of severe anatomical abnormalities of the upper respiratory or digestive tract (e.g., laryngeal/esophageal tumors, recent major head and neck surgery), which contraindicate FEES or conventional swallowing therapy; 5. Medically unstable conditions (e.g., severe respiratory distress, hemodynamic instability, acute infection phase), rendering the patient unable to tolerate assessments or rehabilitation therapy; 6. Temporary dysphagia caused by acute, reversible factors (e.g., acute alcohol or drug intoxication); 7. Any other conditions deemed by the investigator as inappropriate for participation in this study.
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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 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.
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Other studies related to the condition(s) this trial covers.
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