CTRI/2021/11/037869尚未招募未知
Validation of a hand-held, Portable autorefractor (InstaRef R20)
Diwakar Rao0 个研究点目标入组 0 人开始时间: 待定最近更新:
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
入选标准
- •Subjects with BCVA 20/20 in each eye.
- •Subjects with refractive errors between Sph+/-10D, Cyl +/-5D.
排除标准
- •Subjects with significant media opacity- corneal opacity, advanced cataract, vitreous hemorrhage. posterior segment pathology affecting visual acuity, amblyopia and inability to fixate, active eye infection, inflammation.
研究者
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