A Prospective Randomised Controlled Trial to compare the efficacy and outcome of Autologous blood and Fibrin glue for conjunctival autograft adherence in Sutureless Pterygium surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- 2)Recurrence
研究概览
简要总结
This study is a randomised controlled,parallel group interventional single centre trial to compare the efficacy and outcome of Autologous blood and fibrin glue for conjunctival graft adherence in sutureless pterygium surgery, in 200 patients with primary pterygia. The patients are randomly assigned to two groups-Group I - using autologous blood and Group II - using fibrin glue.The primary outcome measures will be the graft adherence assessed at 1 day and 1 week and recurrence at 1 year postoperatively. Secondary outcome measures will be incidence of graft related complications at 1 day, 1 week and 1 month postoperatively.
研究设计
- 研究类型
- Interventional
- 分配方式
- Permuted block randomization, fixed
- 盲法
- Participant Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 80.00 Year(s)(—)
- 性别
- All
入选标准
- •Clinically significant primary pterygia.
排除标准
- •Recurrent Pterygium 2)Patients with significant ocular surface disease 3)Patients with known hypersensitivity to fibrin glue or any of its components 4)Patients on Anticoagulants or antirheological agents (as these are thought to have an adverse effect on the adherence of the graft with autologous blood).
结局指标
主要结局
2)Recurrence
时间窗: 1)1 day,1 week | 2)1 year
1)Graft adherence
时间窗: 1)1 day,1 week | 2)1 year
次要结局
- Complications like Graft retraction,Subconjunctival haemorrhage(1 day,1 week,1month)
