Tiny particles take on tooth infections: new Nano-Gels aim to ease pain and heal gums

NCT ID NCT07571837

First seen May 10, 2026 · Last updated Jun 13, 2026 · Updated 7 times

Summary

This study tests two nano-sized medications placed inside the tooth to control infection and inflammation after a root canal has failed. About 63 adults with a persistent tooth infection will receive either nano-calcium hydroxide or nano-chitosan. The goal is to see which better reduces pain and signs of inflammation, helping the tooth heal without needing further treatment.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Al Azhar University

    RECRUITING

    Cairo, Nasr City, 11765, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.