The purpose of this study is to evaluate OPTI-FREE® PureMoist® (OFPM) compared to non-HYDRAGLYDE® multi-purpose contact lens solutions in presbyopes currently wearing soft contact lenses and experiencing symptoms of dryness.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
DOUBLE
Enrollment
122
Subject's habitual contact lens brand worn in a daily wear modality for 30 days.
Contact Lens Dry Eye Questionnaire-8 (CLDEQ-8) Score at Day 30
CLDEQ-8 score (assessment of contact lens discomfort) was obtained by adding the numerical responses to each of 8 items. Individual scales ranged from 0-4, 0-5, and 1-6, with a resultant overall score from 1 minimum to 37 maximum. A lower CLDEQ-8 score indicates less frequent or less intense symptoms.
Time frame: Day 30, each product
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