NCT00710996已完成不适用
Blue Light Intraocular Lenses (IOLs) and Photostress
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 58
- 试验地点
- 1
- 主要终点
- Photostress Recovery Time in Seconds.
研究概览
简要总结
To determine what effect a blue light filtering Intraocular Lens (IOL) has on macular pigment levels.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with existing bilateral IOLs of given type, age-matched patients with normal vision and no cataract surgery.
排除标准
- •Age related
结局指标
主要结局
Photostress Recovery Time in Seconds.
时间窗: 3 months
The time necessary to recover function (e.g., contrast discrimination) following exposure to a bright glare source.
次要结局
未报告次要终点
研究者
研究点 (1)
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