New light therapy shows promise for stubborn gum infections

NCT ID NCT02030470

First seen Jan 22, 2026 · Last updated May 01, 2026 · Updated 18 times

Summary

This study tested a light-based treatment called FOTOSAN® for severe gum disease (periodontitis) in 36 adults aged 40 and older. The goal was to see if adding this photodynamic therapy to standard care could reduce deep gum pockets and infection over 6 months. The treatment uses a special light to kill bacteria in infected gums. Results may help determine if this approach is useful for patients who don't fully respond to standard treatment.

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Contacts and locations

Locations

  • Service de parodontologie

    Strasbourg, Alsace, 67000, France

Conditions

Explore the condition pages connected to this study.