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NCT04043949 Clinical Trial

The Influences of Dry Eye Disease on Optical Quality

Dry Eye Clinical Trial

Official title:
The Influences of Dry Eye Disease on Optical Quality

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04043949
Other study ID # DEDOQ
Secondary ID
Status Completed
Phase
First received
Last updated
Start date July 1, 2017
Est. completion date July 1, 2018

Study information
Verified date December 2017
Source Peking University Third Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

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.

Description:

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.

Recruitment information / eligibility
Status Completed
Enrollment 90
Est. completion date July 1, 2018
Est. primary completion date July 1, 2018
Accepts healthy volunteers No
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria:

1. patients were diagnosed as dry eye according to the criteria provided by the Dry Eye Workshop (DEWS)

2. positive corneal fluorescein staining (CFS)

3. 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.

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
China Peking University Third Hospital Beijing Beijing

Sponsors (1)
Lead Sponsor Collaborator
Peking University Third Hospital

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary The severity of DED influenced the optical quality of dry eye patients The optical quality of dry eye patients 2017.7-2019.7
Primary High order abberations cornela high order abberations of patients 2017.7-2019.7
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