Bilateral dispensing study of MyDay Toric, 1-day Acuvue Moist for Astigmatism, and Dailies Aquacomfort Plus Toric lenses
Prospective, double-masked (investigator and participant), bilateral, randomized, cross-over dispensing study comparing the MyDay Toric (test) against the 1-day Acuvue Moist for Astigmatism (control), and Dailies Aquacomfort Plus Toric (control) lenses
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Enrollment
60
daily disposable contact lens
daily disposable contact lens
daily disposable contact lens
CCLR, University of Waterloo
Waterloo, Ontario, Canada
Comfort
Subjective ratings of lens performance for comfort assessed. Comfort Scale 0-10, 0=painful, 10=can't feel the lenses.
Time frame: 1 week
Dryness
Subjective ratings of lens performance for dryness assessed. Dryness Scale 0-10, 0=extremely dry, 10=no dryness
Time frame: 1 week
Visual Quality
Subjective ratings of lens performance for visual quality assessed. Visual quality Scale 0-10, 0=completely dissatisfied, 10=completely satisfied
Time frame: 1 week
Lens Preference With Respect to Overall Comfort
Overall comfort preference of MyDay Toric, 1-Day Acuvue Moist Toric or Dailies Aquacomfort Plus Toric lenses. Scale: Strong or Slight preference for one lens, or No-preference
Time frame: 1 week
Lens Preference With Respect to Visual Quality
Overall visual quality preference of MyDay Toric, 1-Day Acuvue Moist Toric or Dailies Aquacomfort Plus Toric lenses. Scale: Strong or Slight preference for one lens, or No-preference
Time frame: 1 week
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