Gum graft showdown: which technique blends best?

NCT ID NCT07706257

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 15, 2026 · Last updated Jul 17, 2026 · Updated 2 times

Summary

This study compares two surgical techniques for treating gum recession: gingival unit grafting and conventional free gingival grafting. Researchers measure how well each graft matches the color of surrounding gum tissue and how much healthy gum tissue it adds over 18 months. The trial includes 40 healthy adults with specific types of gum recession on lower front teeth.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Gingival Unit Grafting and Conventional Free Gingival Grafting (surgical procedures)
What this could lead to
If successful, this could point toward a preferred surgical method for treating gum recession that blends more naturally with surrounding tissue.
What could go wrong
This is a small, retrospective study with only 40 participants, so results may not apply to everyone. The cosmetic improvement may vary, and surgery carries standard risks like infection or discomfort.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

40 people

The number who actually took part.

Started

Mar 2022

Finished

Dec 2024

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of adult patients seeking treatment for localized gingival recessions on mandibular incisors at a university faculty of dentistry.

Ages

18 to 65 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Systemically healthy individuals aged between 18 and 65 years * No systemic diseases contraindicating periodontal surgery * Not taking medications known to exert adverse effects on periodontal tissues * Presenting with Cairo Type 2 (RT2) or Type 3 (RT3) localized gingival recessions on mandibular incisors * Presence of ≤1 mm of attached gingiva resulting in difficulty maintaining plaque control * Full-mouth plaque and gingival index scores ≤1 * Bleeding on probing (BOP) \<10% * No history of prior soft tissue surgery in the designated area Exclusion Criteria: * Individuals who are pregnant or lactating. * Presenting with gingival recession or prosthetic restorations at the donor site (maxillary premolar palatal region). * Cases demonstrating caries, abrasions, or restorations on the root surfaces of the related teeth. * Individuals with known allergies to dental impression materials. * Periodontal pocket depth greater than 3 mm. * Tooth malposition. * Endodontic complications.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Bezmialem Vakif University, Faculty of Dentistry

    Istanbul, Fatih, 34093, Turkey (Türkiye)

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