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The aim of this study is to validate the clinical of comfilcon A extended range high add center near (CN) multifocal lenses in existing contact lens wearers against the current comfilcon A high add multifocal lenses.
Full description
This study is a 20-subject, randomized, prospective, single site, daily wear, single-masked (to the subject), bilateral, 4-day cross-over, dispensing study comparing the comfilcon A extended range multifocal test lens against the comfilcon A multifocal control lens.
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Inclusion criteria
A person is eligible for inclusion in the study if he/she:
Exclusion criteria
A person will be excluded from the study if he/she:
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Interventional model
Masking
12 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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