Nanoparticle showdown: could tiny particles ease root canal pain?
NCT ID NCT07571837
First seen May 10, 2026 · Last updated May 24, 2026 · Updated 1 time
Summary
This study compares two nano-sized medications placed inside the tooth after a root canal retreatment to see which better controls inflammation and pain. Sixty-three adults with a failed prior root canal and a visible infection at the tooth tip will be randomly assigned to receive either nano-calcium hydroxide or nano-chitosan. Researchers will measure immune markers in fluid from around the tooth and ask about pain levels to determine which treatment works best.
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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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Locations
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Al Azhar University
RECRUITINGCairo, Nasr City, 11765, Egypt
Contact Phone: •••-•••-•••• Email: •••••@•••••
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