JPRN-UMIN000036588已完成4 期
Clinical trial of YAG laser vitreolysis for Weiss ring after posterior vitreous detachment - Clinical trial of YAG laser vitreolysis for Weiss ring after posterior vitreous detachment
The Study Group for Laser Vitreolysis0 个研究点目标入组 49 人开始时间: 2019年4月24日最近更新:
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 49
研究概览
简要总结
In the YAG laser vitreolysis group, the 10-point visual disturbance score improved by 2.5 vs 0.4 in the sham group (difference, -2.1; 95% CI, -3.3 to -0.9; P < .001). The YAG laser vitreolysis group reported greater symptomatic improvement (54%) than controls (18%) (difference, 36.1; 95% CI, 20.0-52.3; P < .001).
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 20years-old 至 ot applicable（—）
- 性别
- All
入选标准
- 未提供
排除标准
- •1) fellow eye with best corrected visual acuity bellow 0.4(20/50) 2) history of retinal break, retinal detachment, uveitis in the study eye 3) history of diabetic retinopathy, macular edema, retinal vein occlusion, or aphakia in the study eye 4) ongoing treatment of glaucoma or ocular hypertension by more than 2 kinds of glaucoma topical medication, history of glaucoma surgery in the study eye
研究者
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