Laser zaps tooth infection and eases pain after failed root canal
NCT ID NCT07141459
First seen Nov 01, 2025 · Last updated Apr 30, 2026 · Updated 26 times
Summary
This study looks at whether using a special laser (810 nm diode) during a second root canal treatment can lower inflammation and pain. About 52 adults with a failed first root canal and a visible infection at the tooth tip will be treated. Researchers will measure pain levels and inflammatory markers in the tooth fluid to see if the laser helps healing.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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from the outpatient clinic of Endodontic Department, Faculty of Dental Medicine for Girls, Al-Azhar University
RECRUITINGCairo, Egypt
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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