Braces and bad breath? probiotics might help!

NCT ID NCT04634201

First seen Jan 02, 2026 · Last updated May 14, 2026 · Updated 15 times

Summary

This study looks at whether taking probiotics (good bacteria) along with regular tooth brushing can prevent gum inflammation in teenagers who have braces. Braces make it harder to clean teeth, often leading to gum problems. The study will involve 116 teens aged 12-16 and will compare the effects of probiotics versus a placebo over 6 months.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Hop Salengro - Chu Lille

    RECRUITING

    Lille, 59037, France

Conditions

Explore the condition pages connected to this study.