Evaluation of Horizontal and Vertical Labial Bone Dimensional Changes After Flapless Immediate Implant Placement With and Without Bone Grafting: A 1-year Cone-beam Computed Tomography Randomized Clinical Trial.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 4
- 主要终点
- horizontal labio-palatal bone collapse
研究概览
简要总结
For the dimension of the peri-implant buccal gap, a controversy is present whether complete bone formation labial to the implant. Therefore, leaving the blood clot in the large socket around implants without augmentation is questionable to result in complete bone fill and would not affect the buccal contour collapse. The aim of this clinical trial was to evaluate the labial bone dimensional changes after immediate implant placement in the esthetic zone with & without bone grafting inside the socket by using CBCT superimposition (Fusion) scans.
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
- 21 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
horizontal labio-palatal bone collapse
时间窗: 1 year
CBCT superimposition (fusion scans)
Amount of bone labial to the implant
时间窗: 1 year
CBCT superimposition (fusion scans)
Horizontal labio-palatal bone width
时间窗: 1 year
CBCT superimposition (fusion scans)
vertical bone dimensional changes
时间窗: 1 year
CBCT superimposition (fusion scans)
次要结局
- gingival index(1 year)
- Implant failure(1 year)
- Plaque Index(1 year)
- Postoperative Pain(1 day, 3 days, 7 days)
研究者
Nesma Mohamed Fouad Shemais
Lecturer in the department of Oral Medicine & Periodontology
Cairo University