NCT03968575Unknown不适用
The Affiliated Eye Hospital of Wenzhou Medical University
The Eye Hospital of Wenzhou Medical University1 个研究点 分布在 1 个国家目标入组 20 人开始时间: 2019年4月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Change in macular drusen volume
研究概览
简要总结
To investigate the efficacy and safety of sub-threshold micro-pulse laser therapy for drusen of dry age-related macular degeneration (AMD) .
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 50 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Older than 50 years of age.
- •Male or female patients with nonexudative AMD with a drusen diameter of at least 125um in the central 3mm circle
- •clear media to perform colour, red-free imaging and fundus fluorescein angiography, fundus autofluorescence imaging and OCT.
- •Able to give an informed consent.
排除标准
- •Presence of other macular disease such as epiretinal membrane, macular telangiectasia.
- •unclear media that no clear colour, red-free imaging and fundus fluorescein angiography, fundus autofluorescence imaging and OCT can performed.
- •Ocular or periocular infections.
结局指标
主要结局
Change in macular drusen volume
时间窗: 6 and 12 months
Mean change in macular drusen volume on optical coherence tomograph(OCT)
Change in macular drusen area
时间窗: 6 and 12 months
Mean change in macular drusen area on OCT
次要结局
- Change in visual acuity(6 and 12 months)
研究者
Xiaoling Liu
Clinical Professor
The Eye Hospital of Wenzhou Medical University
研究点 (1)
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