Schnederian Membrane Elevation and Augmentation With Deproteinized Bovine Bone [Tutu-gen Bone] Versus Graft Less Tenting Technique With Simultaneous Implant Placement: Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- patient satisfaction
研究概览
简要总结
30 recruited patients indicated for sinus membrane elevation with simultaneous implant placement. patients are divided into 2 groups each group contain 15 patients, one group assigned for placement of bovine bone graft after membrane elevation and insertion of the implants while the other group assigned for graft-less tenting technique after membrane elevation and insertion of the implant.
详细描述
On the 2 groups a mucoperiosteal flap is elvated then a lateral wondow is created then sinus membrane is elevated then the implants are placed, in the control group deproteinized bovine bone graft substitute is placed in the sinus for augmentation while in the study group no bone graft is added inside the sinus( graftless tenting technique)
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 (Participant)
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
- 否
入选标准
- •patients with atrophic maxilla and pneumatization of the maxillary sinus with residual bone height at least 5mm as per MISCH criteria.
- •both sexes.
排除标准
- •sinus pathology
- •heavy smokers(more than 20 cigarettes per day.
- •patients with systemic disease that may affect normal healing.
结局指标
主要结局
patient satisfaction
时间窗: 7 days post operative
evaluation of post operative complications in terms of pain and edema using patient pain chart
次要结局
- implant stability(will be measured intraoperatively immediately after insertion of the implants and will be measure one more time 6 months after the 1st operation at the time of exposure of the implants)
- height of bone gained or lost around the implants(6 months postoperative)
研究者
Waleed Fouad Mahmoud
doctor
Cairo University