This is a multi-site, randomized, double-masked, contralateral, 2 treatment x 2 period crossover, dispensing, five-visit study to gain clinical insights of the study lenses and solutions.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
130
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Southern California College of Optometry
Anaheim, California, United States
University of California, Berkeley School of Optometry
Berkeley, California, United States
Vue Optical Boutique
Jacksonville, Florida, United States
The Ohio State University
Columbus, Ohio, United States
Subject Comfort
Subjective assessment of initial comfort was conducted using Visual Analogue Scale (VAS) of comfort. VAS of comfort consists of a vertical line which represents continuous scale from 0 (extremely uncomfortable) to 100 (extremely comfortable). VAS comfort was measured at 1-min, 5-min, 45-min, and 2-hours post-fit. The average comfort score for each solution was reported. This is a contralateral crossover, subject used the revitalens solution in one eye throughout the entire study therefore there are twice as many observations for revitalens compared to the other solutions.
Time frame: Up to 2-Hours Post Lens Fitting
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Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
Subjects between the ages of 18-69 will be randomized to 1 of 3 lenses. Solutions will be administered contralaterally with 1 test solution and 1 of 2 control solutions prior to the subjects' follow-up visits.
University of Houston College of Optometry
Houston, Texas, United States