New root canal paste shows promise in healing tooth infections

NCT ID NCT07388901

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests two different root canal filling pastes (iRoot SP and nRoot SP) in 160 adults with chronic tooth infection. The goal is to see which paste better heals the infection and relieves symptoms like pain and swelling. Participants will be followed for up to 2 years after treatment.

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Conditions

The condition(s) this trial relates to.

chronic apical periodontitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

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

Locations

  • School of Stomatology, The Affiliated Stomatology Hospital of Zhejiang University School of Medicine

    RECRUITING

    Hangzhou, Zhejiang, 310000, China

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