Corneal Endothelial Cell Changes In Silicon Filled Eye
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Corneal Endothelial Cell Changes In Silicon Filled Eye .
研究概览
简要总结
The aim of this study is to evaluate corneal endothelial cell changes after pars plana vitrectomy in Rhegmatogenous Retinal detachment , compare the results using different silicon oil viscositites , and assess whether these changes are reversible after silicone removal or not .
详细描述
The aim of this study is to evaluate corneal endothelial cell changes after pars plana vitrectomy in Rhegmatogenous Retinal detachment , compare the results using different silicon oil viscositites , and assess whether these changes are reversible after silicone removal or not .
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •- All patients with Rhegmatodenous retinal detachment which need PPV will be included in this study.
排除标准
- •Patients with corneal dystrophies or degeneration.
- •Patients with a history of refractive surgery, either corneal or phakic lOL implantation.
- •Patients with a history of keratoplasty.
- •Patients with history of retinal detachment surgery in the same eye.
- •Recurrent cases during the follow-up period will be removed from the study.
- •patients with gas tamponade
- •patients with silicon oil 1000 cs
- •patients with Retinal pathologies such as macular hole , diabetic changes
- •patients undergo phacovitrectomy
研究组 & 干预措施
Corneal Endothelial Cell Changes In Silicon 5000 cs Filled Eye .
study of Corneal Endothelial Cell Changes In Silicon 5000 cs Filled Eye .
Corneal Endothelial Cell Changes In Silicon 2000 cTs Filled Eye .
study of Corneal Endothelial Cell Changes In Silicon 2000 cTs Filled Eye .
结局指标
主要结局
Corneal Endothelial Cell Changes In Silicon Filled Eye .
时间窗: 4 months
Corneal Endothelial Cell Changes cell density ( cells/ mm) , coeffient variation(%) In Silicon Filled Eye at 1 and 3 months postoperative
次要结局
未报告次要终点
研究者
Amr Abdelhamid
Resident
Minia University