The purpose of this study was to determine whether ocular surface sensitivity to pneumatic, mechanical and chemical stimulation would be affected by the use of the combination of a specific silicone hydrogel lens material with two lens care products over a four week period.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
DOUBLE
Enrollment
30
Purevision lenses using ReNu Multiplus lens solution for 28 days
Purevision lenses using Optifree RepleniSH lens solution for 28 days
University of Waterloo
Waterloo, Ontario, Canada
Quantify the ocular response to acute and chronic lens wear using slit lamp examination, tear assay and corneal sensitivity.
Time frame: 5 months
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