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Influence of Silicone Hydrogel Extended Contact Lens Wear on Corneal Sensitivity

Cornea Clinical Trial

Official title:
Influence of Silicone Hydrogel Extended Contact Lens Wear on Corneal Sensitivity

Clinical Trial Summary

Soft contact lens wear reduces the amount of oxygen reaching the eye, which may have an influence on corneal sensitivity. The aim of this study is to measure corneal sensitivity with means of liquid jet esthesiometry at baseline and after 6 days of continuous, extended contact lens wear.

Clinical Trial Description

Contact lens wear may have an influence on corneal sensitivity, by three mechanisms: hypoxic, mechanical and inflammatory. Extended silicone hydrogel contact lens wear increases the risk of infections. A change in corneal sensitivity may be considered as an indicator for change in corneal physiology. It is there the aim of this study is to measure corneal sensitivity with means of liquid jet esthesiometry at baseline and after 6 days of continuous, extended contact lens wear. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05298917
Study type Interventional
Source University of Applied Sciences and Arts Northwestern Switzerland
Contact
Status Completed
Phase N/A
Start date April 1, 2022
Completion date August 18, 2022
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