Skip to main content
OpenTrials
Completed

NCT Number: NCT04043949

The Influences of Dry Eye Disease on Optical Quality

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.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Dry Eye Dry Eye Syndromes Eye Diseases Lacrimal Apparatus Diseases Vision; Disturbance, Hysterical

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Peking University Third Hospital

Beijing, Beijing Municipality, 100191, China

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • 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.

Exclusion criteria

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

Treatment and study plan

Primary outcomes

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

    Time frame: 2017.7-2019.7

    The optical quality of dry eye patients

  2. High order abberations

    Time frame: 2017.7-2019.7

    cornela high order abberations of patients

Sponsors and collaborators

Lead sponsor

Peking University Third Hospital

Other

Registry information

Important dates

Study start
2017
Primary completion
2018
Study completion
2018
First posted
Aug 2, 2019
Registry last updated
Aug 2, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.