Clinical Research Plan for Human Myopia Models
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 2,000
- 试验地点
- 1
- 主要终点
- Refraction
研究概览
简要总结
Collect optical biological parameters, refractive index data, and other related parameters of myopia and refractive errors in children and adolescents, and establish an optical model of myopia in children and adolescents.
详细描述
Experimental research purpose:Collect optical biological parameters, refractive index data, and other related parameters of myopia and refractive errors in children and adolescents, and establish an optical model of myopia in children and adolescents.
Case selection: This study requires the inclusion of children and adolescents aged between 4 and 18 years who have been diagnosed with myopia and refractive errors through medical examination of dilated pupils.
Plan: Collect eye parameters such as refractive power, whole eye aberration, corrected visual acuity, pupil diameter, axial length, anterior and posterior corneal surface curvature, and corneal thickness of all subjects under 9 non dilated stimuli.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 6 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Refraction
时间窗: 7 months
Units of measurement:Diopter; measurement tool: subjective refraction;
Pupil diameter
时间窗: 7 months
Units of measurement:millimetre; measurement tool Visual quality analyzer;
Corrected Visual Acuity
时间窗: 7 months
Units of measurement:NA; measurement tool: subjective refraction;
Anterior Chamber Depth
时间窗: 7 months
Units of measurement:millimetre; measurement tool: Petacam HR
Whole eye aberration
时间窗: 7 months
Units of measurement:micorn; measurement tool: Visual quality analyzer;
Eye axis length
时间窗: 7 months
Units of measurement:millimetre; measurement tool: IOLMaster 700(ZEISS)
Corneal anterior and posterior surface curvature
时间窗: 7 months
Units of measurement:Diopter; measurement tool: Petacam HR
Intraocular Pressure
时间窗: 7 months
Units of measurement:millimeters of mercury height; measurement tool: Tonometer (NT-510)
Corneal thickness
时间窗: 7 months
Units of measurement:millimetre; measurement tool: Petacam HR
次要结局
未报告次要终点