NCT03202030已完成不适用
Immediate Dentoalveolar Restoration Compared to Demineralized Bovine Bone in Immediate Implants Placed in Fresh Sockets With Buccal Bone Resorption: 18-months Randomized Controlled Trial
Federal University of Rio Grande do Sul1 个研究点 分布在 1 个国家目标入组 34 人开始时间: 2016年1月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- Buccal-palatal thickness
研究概览
简要总结
This randomised controlled trial compares the immediate dentoalveolar restoration and bovine demineralised bone in immediate implants placed in fresh sockets with buccal resorption. A total of 34 patients will be included and followed clinically and radiographically for 18 months. Patient centred outcomes will also be evaluated.
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
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Tooth extraction indicated for teeth in anterior area between second premolars
排除标准
- •Diabetes and other systemic conditions that may affect osseointegration
研究组 & 干预措施
IDR
Experimental
Immediate dentoalveolar restoration conducted with bone removed from the tuber
干预措施: Immediate dentoalveolar restoration (Procedure)
Bio-oss
Active Comparator
Bovine demineralized bone (Bio-oss Collagen) applied on the buccal resorption of the immediate implant
干预措施: Demineralized bovine bone (Procedure)
结局指标
主要结局
Buccal-palatal thickness
时间窗: 18 months
次要结局
- Oral-health related quality of life(18 months)
研究者
Alex Nogueira Haas
Professor
Federal University of Rio Grande do Sul
研究点 (1)
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