Prf Controlled, Randamized Clinical Trial of THE EFFECT OF PLATELET RICH FIBRIN( PRF ) VERSUS XENOGRAFT IN CLOSED SINUS LIFT AND IMLANT PLACEMENT ON IMPLANT STABILITY IN PATIENTS WITH MISSING MAXILLARY PREMOLAR.
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 10
- 主要终点
- Primary stability by ostell device
研究概览
简要总结
Indirect sinus lift with used PRF as a graft material versus xenograft
详细描述
Crestal incision and reflect the tissue until exposure of the bone, then use drilling to make osteotomy. Then use sutable osteotomes to elevate the sinus floor, then pack of Prf or bone graft in the osteotomy and implant placement . Then closed the flap and suturing.
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)
盲法说明
Single investigator
入排标准
- 年龄范围
- 25 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Edentulous area and bone high at least 5-6 mm below the maxillary sinus at maxillary premolar.
- •Good oral hygiene.
排除标准
- •bad oral hygiene.
- •patient with systemic disease that may affect normal healing
- •pregnant patients.
- •patients with bone diseases and presence of periapical pathology affecting the neighboring teeth.
- •Heavy smoker more than 20 cigarettes per day
研究组 & 干预措施
Used of PRF in clsed sinus lifting
Used of PRF in closed sinus lifting with implant placement
干预措施: Prf (Other)
Closed sinus with xenograft
used of xenograft in closed sinus lift with implant placement.
结局指标
主要结局
Primary stability by ostell device
时间窗: up to 3 months
Implant stability will be mesured by ostell device, implant stability will be mesured intra operative at 0 ( time of implant placement ) and 2, 4, 6, 10 and 12 weeks after surgery
次要结局
未报告次要终点
研究者
Mahmoud adel shaaban
CairoU
Cairo University