CompletedNot Applicable

Evaluation of Cyanoacrylate as an Alternative to Sutures in Free Gingival Graft Stabilization

Turkey (Türkiye)40 participantsStarted 2019-01-01

Plain-language summary

Free gingival graft (FGG) is a widely used periodontal plastic surgery technique for treating gingival recession, increasing keratinized gingiva width, and enhancing peri-implant soft tissues. Despite its predictable outcomes, donor site morbidity, postoperative pain, and graft contraction remain challenges. This study evaluates the efficacy of cyanoacrylate for securing FGGs without sutures at the recipient site and accelerating donor site healing. Laser Doppler flowmetry (LDF) and digital measurement techniques were used to objectively assess microcirculation and graft shrinkage. Although previous research has investigated dimensional changes and vascular dynamics in FGG healing, no study has assessed absolute area changes in cyanoacrylate-fixed grafts or its impact on microcirculation at both the donor and recipient sites. This randomized controlled clinical trial compares cyanoacrylate and suture fixation in early healing, focusing on graft shrinkage, microcirculation, and postoperative pain. By analyzing the effects of cyanoacrylate on wound healing and blood flow, this study aims to optimize surgical outcomes and improve patient recovery.

Who can participate

Age range

18 Years – 65 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: Presence of at least one site with \<2 mm of keratinized tissue, diagnosed using the functional test (borderline between movable and immovable tissue) \[36\]. Limited to the lower central and lateral incisors, canines, and first and second premolars in each patient. Exclusion Criteria: Gingival thickness ≥1 mm. Absence of a pulling frenum in the keratinized tissue. No parafunctional habits. No history of mucogingival or periodontal surgery. No restorations or crown prostheses.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Graft Shrinkage Assessed via Digital Image Analysis

Timeframe: 1 month

Microcirculation dynamics

Timeframe: 1 week

Trial details

NCT IDNCT06821984

SponsorGazi University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-01-01

View on ClinicalTrials.gov More Gingival Recession trials