Nanoparticles may ease root canal pain, study hopes
NCT ID NCT07327996
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding tiny antibacterial particles called mesoporous silica nanoparticles to standard root canal medication can reduce pain and kill more bacteria. Forty-two adults with infected lower molar teeth will receive one of three treatments: standard medication, nanoparticles alone, or a mix of both. Pain is measured over 72 hours and bacteria levels are checked before and after treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
mesoporous silica nanoparticles combined with calcium hydroxide
What this could lead to
If it works, this could lead to a more effective root canal treatment that causes less pain and reduces infection.
What could go wrong
This is a small, early-stage trial with only 42 people, so results may not apply to everyone. The nanoparticles are new and their long-term safety is unknown.
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.
Contacts and locations
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Locations
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Future University in Egypt
Cairo, New Cairo, 11835, Egypt