New varnish aims to stop root decay in seniors

NCT ID NCT06131957

First seen May 01, 2026 · Last updated Jun 13, 2026 · Updated 7 times

Summary

This study tests whether adding a special glass material to standard fluoride varnish can better prevent root cavities in adults over 60. Researchers will compare the two varnishes in 540 older adults over 36 months. The goal is to see which one reduces new cavities and helps stop existing ones from getting worse.

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Contacts and locations

Locations

  • Clinical Research Center, the Prince Philips Dental Hospital

    Hong Kong, Hong Kong

Conditions

Explore the condition pages connected to this study.