No more tubes? new test uses stickers and magnets to spot swallowing issues
NCT ID NCT04074356
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests two new, non-invasive ways to diagnose swallowing disorders (dysphagia) using skin electrodes and a magnetic sensor instead of a tube inserted through the nose. Researchers will compare these methods to the standard tube-based test in 90 adults. The goal is to see if the new techniques can reliably tell normal swallowing from conditions like achalasia.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simple, non-invasive diagnostic test for swallowing problems, replacing uncomfortable tube-based procedures.
What could go wrong
This is an early-stage study with only 90 participants, so the results may not apply to everyone. The new methods may not be accurate enough to replace current tests.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Locations
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Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States