Simple earplug may stop gagging during root canals
NCT ID NCT07493200
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a custom-made silicone earplug placed in the ear can reduce the gag reflex and stress in 40 adults undergoing root canal treatment. Participants with severe gagging are randomly assigned to receive either the earplug or standard care. Researchers will measure gag severity, discomfort, and stress levels using saliva samples.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Custom-made silicone earplug
What this could lead to
If it works, this simple earplug could offer a safe, drug-free way to ease gagging and stress during dental procedures.
What could go wrong
This is a small, early-stage trial with only 40 participants, so results may not apply to everyone. The earplug may not work for all patients.
Disclaimer
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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.
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Contacts and locations
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Locations
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Kahramanmaraş Sütçü İmam Universty
Kahramanmaraş, 46140, Turkey (Türkiye)