NCT03594019Unknown3 期
Immediate Implant Placement Without Connective Tissue Graft or Socket Shield: a Randomized Controlled Clincial Trial
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University2 个研究点 分布在 1 个国家目标入组 40 人开始时间: 2019年2月1日最近更新:
适应症
试验速览
- 阶段
- 3 期
- 发起方
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- pink esthetic score （PES）
研究概览
简要总结
The present study aims to evaluate the clinical outcomes of immediate implant placement with connective tissue graft or socket shield. Previous studies have demonstrate the intact buccal bone plate plays an important role in the stability of peri-implant soft tissue around immediately placed implants. However, it remains controverisal whether soft tissue stability could be achieved in immediate implant placement with connective tissue graft or socket shield.
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
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients in need of single implant treatment in anterior maxilla Patients with small dehiscence in the buccal bone plate （<2mm vertical bone loss and <5mm horizontal bone loss） Patients with natural teeth adjacent to implant site
排除标准
- •Uncontrolled periodontal diseases Heavy smokers (>10 cigarettes/day) Unwilling to participate in the present study
结局指标
主要结局
pink esthetic score （PES）
时间窗: 1 year
An objective index introduced by Furhauser et al. 2005
次要结局
- marginal bone loss(1 year)
- pocket probing depth(1 year)
- bleeding on probing(1 year)
- mucosal recession(1 year)
研究者
Junyu Shi
Dr.
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
研究点 (2)
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