Vestibular Socket Therapy With Simultaneous Implant Placement Versus Contour Augmentation With Early Implant Placement in Fresh Extraction Sockets : A Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 28
- 试验地点
- 6
- 主要终点
- Implant survival
研究概览
简要总结
immediate implant placement with VST technique versus early implant placement with contour augmentation in fresh extraction sockets in the esthetic zone.
详细描述
comparing VST technique with immediate implant placement that end up with final crown after 2 months with contour augmentation with early implant placement after 4- 8 weeks of soft tissue healing , then after 3 months final crown delivery both in fresh extraction sockets in the esthetic zone .
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 (Outcomes Assessor)
盲法说明
outcome assessor isnt involved in the intervension
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
- •Non-restorable maxillary teeth in the esthetic zone
- •Intact adjacent teeth
- •Adequate palatal and apical bone that allows achieving implant primary stability.
- •Compromised sockets type II defect (Nicolas Elian 2007)
- •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.
结局指标
主要结局
Implant survival
时间窗: 12 months
If there is no pain or tenderness on use, no mobility, no history of exudates and radiographic bone loss is less than 2 mm from initial surgery implant the implant is considered successful
次要结局
- Changes in the height and thickness of the labial plate of bone(12 months)
- Changes in soft tissue height(12 months)
研究者
Iman Abd-ElWahab Radi, PhD
Professor of Prosthodontics, Faculty of Dentistry, Cairo University
Cairo University