3D comparison of soft tissue changes after modified versus conventional free gingival grafts

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a randomized controlled trial enrolling 34 systemically healthy, non-smoking adults with localized Cairo Class II gingival recession on mandibular incisors. Participants are randomly assigned to receive either a conventional free gingival graft (FGG) or a modified free gingival graft (ModFGG) that uses a connective tissue pedicle to potentially improve vascularization. Clinical measurements and intraoral digital scans are taken at baseline and at 1, 3, and 6 months to allow three-dimensional overlay analysis of soft tissue thickness and volumetric changes, alongside linear measures such as recession depth, keratinized tissue height, and creeping attachment. The design aims to provide quantitative 3D data comparing tissue outcomes between the two grafting techniques.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Age 18 years or older
* Systemically healthy individuals
* Non-smokers
* Presence of localized Cairo Class II gingival recession with a vertical recession depth of ≥3 mm on the buccal surfaces of mandibular incisors
* Probing pocket depth of ≤3 mm at the tooth/teeth to be treated
* No tooth mobility (mobility grade ≤1)
* Absence of cervical composite restorations or non-carious cervical lesions
* Presence of a shallow vestibule (\<5 mm)

Exclusion Criteria:

* Pregnancy or lactation
* Untreated periodontal disease
* Presence of parafunctional habits
* Poor oral hygiene, defined as a full-mouth plaque score \>20%
* Malpositioned, rotated, or crowded teeth in the buccal position
* Known systemic diseases (e.g., acquired immunodeficiency syndrome, diabetes mellitus)
* Any condition or medication that may affect gingival wound healing
* ASA physical status classification III or higher

Where it's running

• Kahramanmaraş Sütçü İmam University
  Kahramanmaraş, Kahramanmaraş, Turkey (Türkiye) Recruiting

Study contacts

• Study coordinator: esra bozkurt
• Email: dtesrabozkurt@gmail.com
• Phone: +905533618725

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Other studies for the same condition or treatment. Recruiting studies are listed first.

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.