Platelet-Rich Fibrin Dressing in the Management of Free Gingival Graft
- Conditions
- Gingival Recession
- Interventions
- Procedure: A free gingival graftDevice: A Platelet-Rich Fibrin dressingDevice: A non-eugenol-based dressing
- Registration Number
- NCT03589235
- Lead Sponsor
- Damascus University
- Brief Summary
Evaluation of two dressing materials; a Platelet-Rich Fibrin (PRF) dressing and a non-eugenol-based (Coe-Pak™) dressing in the management of free gingival graft and donor site palatal wound.
- Detailed Description
Evaluation of the usage of platelet-rich fibrin dressing in the management of free gingival graft and donor site palatal wound by evaluation of pain score, healing tissue in both donor and receiving sites, coverage of gingival recession, and the gain of attached gingiva.
A total of 20 subjects will be invited to participate in this study from the patients seeking treatment at the Department of Periodontology, Faculty of Dentistry, Damascus University.
The study has been approved by the investigator's local Review Board. Subjects will be recruited according to specific inclusion criteria. After completion of medical and dental history questionnaires, patients will sign a consent form after being advised about the nature of the study.
Patients will be allocated into two groups (10 patients each). A Platelet-Rich Fibrin (PRF) dressing will be used in both donor and receiving sites in the test group, while a non-eugenol-based (Coe-Pak™) dressing will be used in both donor and receiving sites in the control group .
Donor site working time, bleeding (BLE), colour match (CM), pain and re-epithelization (EP) will be evaluated.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 20
- Patients of Syrian descent.
- Systemically healthy.
- Attached gingival width ≤ 2 mm.
- Presence of type II (Miller Classification) of gingival recession.
- Smoking.
- Pregnancy or lactating.
- Presence of any systematic diseases can affect the periodontal surgery.
- Subjects with significant moderate to severe periodontal disease.
- Patients under orthodontic treatment
- Presence of restorative materials (e.g. crown)
- Subjects have failed to maintain good plaque control.
- Subjects having previous surgical treatment for covering the recession in the chosen area.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description A non-eugenol-based dressing A free gingival graft A non-eugenol-based dressing (Coe-Pak™) will be used in both donor and receiving sites after a free gingival graft. A Platelet-Rich Fibrin dressing A free gingival graft A Platelet-Rich Fibrin dressing (PRF) will be used in both donor and receiving sites after a free gingival graft. A Platelet-Rich Fibrin dressing A Platelet-Rich Fibrin dressing A Platelet-Rich Fibrin dressing (PRF) will be used in both donor and receiving sites after a free gingival graft. A non-eugenol-based dressing A non-eugenol-based dressing A non-eugenol-based dressing (Coe-Pak™) will be used in both donor and receiving sites after a free gingival graft.
- Primary Outcome Measures
Name Time Method The pain score using the visual analogue scale (VAS) The Pain score will be evaluated twice. At T1 (after 2 days of surgery) and T2 (after 7 days of surgery). This variable is going to be measured by an visual analogue scale (VAS). The VAS pain scores ranges between 0 to10. (0: no pain, 1: minimal pain, 10: severe pain).
- Secondary Outcome Measures
Name Time Method Attached gingival width The measurement will be performed at T0 (baseline measurement) and at T1 (after 3 months measurement). Measured from the Mucogingival junction to the gingival Groove.
Plaque index The measurement will be performed at T0 (baseline measurement) and at T1 (at three months exactly post-operatively measurement). Score: none, simple, middle, severe.
Gingival Index The measurement will be performed at T0 (baseline measurement) and at T1 (at three months exactly post-operatively measurement). Score: none, simple, middle. Severe.
Match color of the palatal wound The measurement will be performed at T1 (after 1 week measurement) and T2 (after 1 month measurement). VAS scores (between 0 and 10. 0: no CM, 10: excellent CM) in comparison with adjacent and contralateral palatal mucosa.
Bleeding on probing Index The measurement will be performed at T0 (baseline measurement) and at T1 (at three months exactly post-operatively measurement). Score: bleeding, none bleeding.
Changes in gingival recession The measurement will be performed at T0 (baseline measurement) and at T1 (at three months exactly post-operatively measurement). Miller Class II of Gingival recession is measured from the cemento-enamel junction to the gingival margin of the recessed tissues.
Healing index for free gingival graft The healing index will be evaluated twice. At T1 (after one week of surgery) and T2 (after one month of surgery).. The healing index for free gingival graft is an ordinal score: very poor, poor, good, very good and excellent.
The complete re-epithelialization of the palatal wound The measurements will be performed at T1 (after 1 week measurement), T2 (after 2 weeks measurement), T3 (after 3 weeks measurement), and T4 (after 4 weeks measurement). This variable is going to be measured using the peroxide test. Scores are yes or no for showing bubbles.
Pocket Probing Depth The measurement will be performed at T0 (baseline measurement) and at T1 (at three months exactly post-operatively measurement). Score: normal, simple, middle, severe.
Trial Locations
- Locations (1)
Damascus University
🇸🇾Damascus, Syrian Arab Republic