NCT06148519终止不适用
Comparing Preschool-Aged Refractive Measurements and Amblyopia Risks Using the 2WIN-S Portable Refractor with Vision Screening by Cycloplegic Refraction in Bangkok
适应症
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 250
- 试验地点
- 2
- 主要终点
- Significant refractive errors defined by AAPOS
研究概览
简要总结
The goal of this diagnostic test is to compare the results of refraction and amblyopia risks between using 2WIN-S portable refractor and cycloplegic refraction in pre-school age.
All participants will be tested by 2WIN-S portable refractor.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Screening
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •corrected visual acuity 0.1 logMAR (Snellen 20/25) or better
- •Age 3-6 years old who studies in the kindergarten school that joins the study
- •Parents sign informed consent form about allowing their child to join the study
排除标准
- •other eye conditions causing visual and 2WIN-S portable refractor working disturbance such as media opacity, history of ocular surgery, strabismus, etc.
结局指标
主要结局
Significant refractive errors defined by AAPOS
时间窗: At baseline.
Measuring spherical equivalent(SE) and cylinder(Cy), and axis to detect specific target levels of ARFs and visually significant refractive errors, as defined by AAPOS.
次要结局
- Diagnostic accuracy for Amblyopia(At baseline.)
研究者
研究点 (2)
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