Internal Limiting Membrane Peeling in Proliferative Diabetic Retinopathy Patients Undergoing Vitrectomy for Tractional Retinal Detachment: a Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Postoperative ERM Development
研究概览
简要总结
Subject/Participant Groups:
Study Group: Subjects undergo internal limiting membrane (ILM) peeling during vitrectomy for the indication of tractional retinal detachment Control Group: Subjects do not undergo ILM peeling during vitrectomy for the indication of tractional retinal detachment
详细描述
Hypothesis
Subjects undergoing ILM peeling during vitrectomy will have lower central macular thickness on OCT, fewer postoperative epiretinal membranes, and thereby better final visual acuity to control subjects Randomization: Subjects will be randomized according to a coin toss during PPV, once Grade 2 or Grade 3 vitreoretinal adhesion has been determined: heads undergo ILM peeling, while tails do not.
Number of Subjects: With study power of 80%, a significance level of 0.05, a sample size of 60 patients for each group was calculated.
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 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Postoperative ERM Development
时间窗: 6 months
Postoperative Epiretinal Membrane Development
次要结局
- Visual Acuity(6 months)
研究者
Sloan W. Rush, MD
Physician
Rush Eye Associates