CTRI/2020/10/028564已完成未知
Investigating accuracy of a simple, portable refractive error estimation device (ClickCheckTM) compared with standard subjective refraction â?? a crossover trial
ESSILOR AMERA PTE LIMITED SINGAPORE0 个研究点目标入组 900 人开始时间: 待定最近更新:
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 900
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
- •1) Are of age between 7 and 70 years
- •2) Attend general ophthalmology units of AEH
排除标准
- •1) Have refractive error beyond the measurement range of ClickCheckTM (Spherical correction +8D to -11D and Cylindrical correction <= 4D)
- •2) Present with ocular injury or infections
- •3) Present with any type of media opacity with vision <6/18 or Nystagmus
- •4) Are on medications that can influence the refraction measurement
- •5) Are physically or mentally challenged
研究者
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