Gum gel injection offers hope for black triangle smile fix

NCT ID NCT07185191

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

Summary

This study tests a gel made from natural particles (polynucleotides) injected into the gums to treat black triangles—gaps between teeth caused by gum loss. About 40 adults with at least one black triangle in the smile zone will receive the gel. The goal is to see if it safely fills the gap and improves gum appearance without surgery.

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Conditions

The condition(s) this trial relates to.

gingival recession

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

  • Azienda Socio Sanitaria Territoriale (A.S.S.T.) degli Spedali Civili di Brescia

    RECRUITING

    Brescia, Italy, 25123, Italy

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