Effects of Different Pupil Size Under Light and Dark Conditions on Nighttime Symptoms After Refractive Surgery.
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 400
- 试验地点
- 1
- 主要终点
- ICL Vault
研究概览
简要总结
By comparing the parameters of the two groups of patients with glare at night after refractive surgery and those without glare at night, the influence of preoperative related parameters on postoperative glare was analyzed.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Other
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 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
ICL Vault
时间窗: Month 6
Measuring ICL vault with Pentacam
Changes of diopter under bright and dark pupils.
时间窗: Month 6
Use OPDScan Ⅲ to measure the parameters of both eyes.
objective visual quality.
时间窗: Month 6
Measurement of objective visual quality using Binopotometer.
subjective visual quality
时间窗: Month 6
Using visual quality questionnaire to evaluate patients' subjective visual quality.
次要结局
未报告次要终点
研究者
Yifeng Yu
Deputy chief physician of Ophthalmology center of the Second Affiliated Hospital of Nanchang University
Second Affiliated Hospital of Nanchang University