NCT05261334Unknown不适用
Socket Shielding in Immediate Versus Early Implant Placement With Contour Augmentation of Fresh Extraction Sockets in the Esthetic Zone. A Randomized Pilot Clinical Study.
Iman Abd-ElWahab Radi, PhD1 个研究点 分布在 1 个国家目标入组 20 人开始时间: 2022年3月31日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- facial bone thickness
研究概览
简要总结
comparing socket shield technique with early implant placement with contour augmentation in preserving the bone contour
详细描述
comparing immediate implant placement with socket shield technique and final crown after 3 months with extraction and after 4 to 8 weeks implant placement with contour bone augmentation then after 3 to 4 months final crown delivery
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
- 是
入选标准
- •Non-restorable maxillary teeth in the esthetic zone
- •Intact adjacent teeth
- •Adequate palatal and apical bone that allows achieving implant primary stability.
- •Type I socket
- •Systemically healthy patients
排除标准
- •Extraction sockets with acute or chronic infection or with adjacent infected teeth
- •Heavy Smokers > than 10 cigarettes daily
- •Cancer patients undergoing radiotherapy or chemotherapy during or within the last 6 months.
- •Unmotivated patients to maintain adequate oral hygiene to follow up.
- •Patients with physical disabilities that could affect follow up.
研究组 & 干预措施
socket shield technique
Active Comparator
immediate implant placement with socket shield technique
干预措施: contour augmentation (Procedure)
contour augmentation
Active Comparator
early implant placement with contour bone augmentation
干预措施: contour augmentation (Procedure)
结局指标
主要结局
facial bone thickness
时间窗: 12 months
using superimposed CBCT images
次要结局
- facial bone height changes(12 months)
- Soft tissue height changes(12 months)
研究者
Iman Abd-ElWahab Radi, PhD
Professor of Prosthodontics, Faculty of Dentistry, Cairo University
Cairo University
研究点 (1)
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