NCT00348543已完成不适用
Prophylactic Laser Treatment of Drusen Maculopathy in Age-related Macular Degeneration.
University Hospital, Linkoeping2 个研究点 分布在 1 个国家目标入组 150 人开始时间: 1999年12月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 150
- 试验地点
- 2
- 主要终点
- Change in visual acuity
研究概览
简要总结
To study the effect of mild laser treatment on the incidence of exudative complications in soft drusen maculopathy. We hypothesise that mild laser treatment causing a proliferation of the retinal pigment epithelium and enhancing the capacity of clearing drusen material from Bruch's membrane.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 55 Years 至 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •> 55 years of age,
- •Soft drusen maculopathy,
- •VA 0.8-1.0
排除标准
- •VA <0.8,
- •Pigment clumps,
- •Haemorrhage,
- •Diabetes retinopathy,
- •Sign cataract,
结局指标
主要结局
Change in visual acuity
次要结局
- incidence of exudative complications
研究者
研究点 (2)
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