Can a Periosteal Pedicle Flap Replace the Subepithelial Connective Tissue Graft in the Management of Gingival Recession? Randomized Controlled Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 10
- 主要终点
- the percentage of root coverage (%RC)
研究概览
简要总结
Gingival recession is defined as the apical shift of the marginal gingiva from its normal position on the crown of the tooth to levels on the root surface beyond the cemento-enamel junction (CEJ).Various surgical procedures including repositioned flaps as well as autogenous and other type grafts have been used in the treatment of gingival recession.The present gold standard technique is the bilaminar technique using the subepithelial connective tissue graft (SCTG) which provides for long-term stability but also increases tissue morbidity.Hence, a suitable alternative technique - the periosteal pedicle flap (PPF) - has been practiced, which is less invasive, does not require a second surgical site, and provides a graft of adequate dimensions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with one or more Miller's Class 1 and Class II buccal recessions demonstrating ≤20% of plaque and bleeding scores, respectively, after Phase I therapy.
- •age from 18 th 60 years.
排除标准
- •patients with malposed or crowded teeth
- •pregnant and lactating women
- •patients using medications that could affect the periodontal status
结局指标
主要结局
the percentage of root coverage (%RC)
时间窗: at base line, 1 month and 3 months after treatment
to measure the coverage percentage of root recession by UNC periodontal probe Preoperative recession depth - Postoperative recession depth /Preoperative recession depth x 100
次要结局
- recession depth(at base line, 1 month and 3 months after treatment)
- keratinized tissue gain(at base line, 1 month and 3 months after treatment)
- clinical attachment gain(at base line, 1 month and 3 months after treatment)
- recession width(at base line, 1 month and 3 months after treatment)
研究者
Alzahraa Alghriany
Lecturer, Oral medicine, Periodontology and Oral diagnosis, Faculty of dentistry
Assiut University