Ring Free Gingival Techniqea :A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 38
- 试验地点
- 2
- 主要终点
- keratinize gingiva
研究概览
简要总结
Objective Peri-implant keratinized mucosa deficiency is a significant factor affecting implant success. Therefore, it is crucial to choose a suitable technique for increasing the width of the keratinized mucosa. This study aims to compare two different approaches of free gingival graft (FGG) application in the treatment of insufficient peri-implant keratinized mucosa and to determine the most effective and predictable technique.
Materials and Methods A total of 38 systemically healthy patients with ≤2 mm of keratinized mucosa in the mandibular anterior region (teeth 33-43) and 38 dental implants were included. Patients were randomly assigned to two groups: Test ( Ring FGG) and Control (Conventional FGG). Clinical parameters including Bleeding on Probing (BOP), Gingival Index (GI), Plaque Index (PI), Probing Depth (PD), Width of Keratinized Mucosa (KMW), Peri-implant Mucosal Thickness (PMT), and Graft Surface Area (GSA) were recorded at baseline, and at 1, 3, and 12 months postoperatively.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •1. Systemically healthy individuals
- •Age over 18 years
- •Non-smokers
- •No antibiotic therapy for any reason in the past 6 months
- •No previous soft tissue surgery performed in the region of interest
- •Presence of inadequate keratinized tissue in the vestibular and/or lingual area of the anterior mandibular implant region
- •Mentally competent to understand the study purpose and procedures explained both verbally and in writing
排除标准
- •Presence of peri-implantitis in the implant(s) planned for FGG application (defined as probing depth ≥ 5 mm, pus discharge, mobility, or severe bone loss)
- •Inability to maintain oral hygiene or presence of implant body and/or abutment fractures in the related region
- •Presence of pathological conditions in the palate that prevent harvesting of a free gingival graft
- •History of systemic diseases such as Diabetes Mellitus, Chronic Renal Failure, Cancer, Bleeding Disorders, Connective Tissue Diseases, etc.
- •5. Use of anticoagulant and/or antiplatelet medications
结局指标
主要结局
keratinize gingiva
时间窗: 2 week
increasing the amount of keratinized gingiva
次要结局
未报告次要终点
研究者
Esra ATEŞ
assistant professor
Abant Izzet Baysal University