The study will compare the short-term clinical performance and wearer and practitioner acceptability of a new-to-market spherical daily disposable (DD) hydrogel soft contact lens to a currently marketed spherical DD hydrogel soft contact lens.
This randomized clinical trial will compare the short-term clinical performance, and wearer acceptability of a new-to-market hioxifilcon A spherical daily DD contact lenses against marketed DD lenses in a short cross-over clinical trial. The primary outcome variable for this study is overall subjective comfort.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
27
Daily disposable contact lens wear for 1 week
Ross Eyecare
Atlanta, Georgia, United States
Professional VisionCare
Westerville, Ohio, United States
Overall subjective comfort
Subjective comfort rating on a scale of 0 (Painful) to 10 (Can't feel the lenses)
Time frame: 1 week after contact lens wear
Overall subjective comfort
Subjective comfort rating on a scale of 0 (Painful) to 10 (Can't feel the lenses)
Time frame: 2 weeks after contact lens wear
End of day subjective comfort
Subjective comfort rating on a scale of 0 (Painful) to 10 (Can't feel the lenses)
Time frame: Visit 2 and 3 - Approximately 1 and 2 weeks, respectively
Subjective vision
Subjective vision rating on a scale of 0 (Not at all sharp/clear) to 10 (Sharp/Clear)
Time frame: Visit 2 and 3 - Approximately 1 and 2 weeks, respectively
Overall subjective lens preference
Forced choice subjective preference for either lens type (1-Day ACUVUE® MOIST or Test DD contact lens) or no preference. i.e. three options presented and participant selects one option.
Time frame: Visit 3 - After approximately 2 weeks of contact lens wear
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