New study tests four rinse methods to ease root canal pain
NCT ID NCT07623629
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study compares four different rinsing tools used after root canal treatment to see which one reduces pain the most. Fifty-two adults with an infected lower back tooth will be randomly assigned to one of four groups. They will rate their pain at several times over two days and record how many painkillers they take. The goal is to find a simple way to make root canals more comfortable.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
root canal treatment with different final irrigation methods (standard needle, vibration device, vacuum device, or combination)
What this could lead to
If one rinsing method works better, dentists may adopt it to make root canals less painful for patients.
What could go wrong
This is a small, early-stage study with only 52 people, so results may not apply to everyone. Pain is subjective and hard to measure precisely.
Disclaimer
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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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Future University in Egypt
Cairo, New Cairo, 11835, Egypt