Effect of Air-tamponade on Intraretinal Cystoid Changes After Vitrectomy With Membrane Peeling
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 96
- 试验地点
- 1
- 主要终点
- resorption of intraretinal cystoid changes after surgery
研究概览
简要总结
Patients with intraretinal cystoid changes before scheduled membrane peeling for epiretinal membranes are included. Patients are randomized for balanced salt solution (BSS) or air-tamponade.
详细描述
Patients with intraretinal cystoid changes before scheduled membrane peeling for epiretinal membranes are included. 23G-pars plana vitrectomy with membrane peeling is performed in all patients. Before surgery patients are randomized for BSS or air-tamponade. Optical coherence tomography (OCT) is performed 5 days after and 3 months after surgery, visual acuity is measured 3 months after surgery.
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
- None
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
- •epiretinal membranes and intraretinal cystoid changes
排除标准
- •macular edema due to other reason than epiretinal membrane
- •hereditary ocular disease
- •pregnancy
研究组 & 干预措施
BSS arm
BSS is given at the end of surgery
干预措施: BSS arm (Procedure)
air arm
air-tamponade is given at the end of surgery
干预措施: air arm (Procedure)
结局指标
主要结局
resorption of intraretinal cystoid changes after surgery
时间窗: 3 months
occurrence of intraretinal cystoid changes will be diagnosed by OCT
次要结局
未报告次要终点
研究者
Prim. Prof. Dr. Oliver Findl, MBA
Prim. Prof. Dr. Oliver Findl, MBA
Vienna Institute for Research in Ocular Surgery