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临床试验/NCT04043949
NCT04043949已完成不适用

The Influences of Dry Eye Disease on Optical Quality

Peking University Third Hospital1 个研究点 分布在 1 个国家目标入组 90 人开始时间: 2017年7月1日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
90
试验地点
1
主要终点
High order abberations

研究概览

简要总结

DED could result in visual disturbance and damage optical quality. We aimed to evaluate the influences of dry eye disease (DED) on optical quality and their correlations.

详细描述

This study is aimed at evaluating changes of optical quality in dry eye patients with superficial punctate keratopathy after being treated by artificial lubricant and anti-inflammatory eye drops.

研究设计

研究类型
Observational
观察模型
Case Control
时间视角
Prospective

入排标准

年龄范围
18 Years 至 65 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • patients were diagnosed as dry eye according to the criteria provided by the Dry Eye Workshop (DEWS)
  • positive corneal fluorescein staining (CFS)
  • best-corrected distance visual acuity better than 20/20.

排除标准

  • History of ocular surgeries, contact lens wear, meibomian gland dysfunction, and any type of corneal scarring such as dystrophies or infections.

结局指标

主要结局

High order abberations

时间窗: 2017.7-2019.7

cornela high order abberations of patients

The severity of DED influenced the optical quality of dry eye patients

时间窗: 2017.7-2019.7

The optical quality of dry eye patients

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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