NCT04910451Unknown不适用
Investigating the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors
Second Affiliated Hospital, School of Medicine, Zhejiang University1 个研究点 分布在 1 个国家目标入组 400 人开始时间: 2020年7月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 400
- 试验地点
- 1
- 主要终点
- axial length
研究概览
简要总结
To investigate the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors in China
详细描述
Patients who were successfully prescribed with orthokeratology lenses in Eye Center of the Second Affiliated Hospital of Zhejiang University School of Medicine were enrolled in the study. Our study used two different methods to collect data. For complications and effect of orthokeratology information, data were collected by a retrospective survey. A questionnaire was used to collect influencing factors of safety and effect of orthokeratology.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 8 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients who were successfully prescribed with ortho-k lenses in Eye Center of the Second Affiliated Hospital of Zhejiang University School of Medicine
排除标准
- •Patients who have ceased wearing orthokeratology or who were using other methods of myopia control
结局指标
主要结局
axial length
时间窗: 1 year
changes in axial length
次要结局
未报告次要终点
研究者
研究点 (1)
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