The purpose of this clinical study is to evaluate DAILIES TOTAL1® Multifocal (DT1MF) contact lenses compared to 1-DAY ACUVUE® Moist® Multifocal (AMMF) contact lenses for investigator-graded lens centration in a Japanese population.
Subjects will be randomly assigned to one of two sequences of investigational product wear ((DT1MF→AMMF, AMMF→DT1MF). Each product will be worn in both eyes for at least 11 days.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
151
Silicone hydrogel multifocal contact lenses for daily disposable wear
Hydrogel multifocal contact lenses for daily disposable wear
Alcon Investigative Site
Koto-Ku, Tokyo, Japan
Alcon Investigative Site
Nakano-ku, Tokyo, Japan
Alcon Investigative Site
Shinagawa-Ku, Tokyo, Japan
Alcon Investigative Site
Taitō City, Tokyo, Japan
Percentage of Subjects With Investigator-graded Lens Centration of "Optimal"
Lens centration was assessed by slit-lamp microscopy and graded on a 5-point scale, where 0=Optimal/Centered and 4=Severe decentration (with corneal exposure). One target eye was randomly selected for analysis.
Time frame: Day 14, each product
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