Prospective study to evaluate the clinical performance of fanfilcon A toric contact lens and senofilcon A toric contact lens after two weeks of wear.
The aim of this prospective study is to evaluate the clinical performance of Avaira Vitality toric and ACUVUE OASYS® for ASTIGMATISM contact lenses after 2-weeks of wear in each pair.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
45
contact lens
contact lens
Optometry Clinic, National Autonomous University
Mexico City, Mexico
Lens Centration
Centration of lens on eye (Optimum, Decentration acceptable, Decentration unacceptable)
Time frame: Baseline
Lens Centration
Centration of lens on eye (Optimum, Decentration acceptable, Decentration unacceptable)
Time frame: 2 weeks
Corneal Coverage
Lens covering the cornea (Yes, No)
Time frame: Baseline
Corneal Coverage
Lens covering the cornea (Yes, No)
Time frame: 2 weeks
Post Blink Movement
Amount of lens movement after blink (0-5 Likert Scale, 0=Insufficient, 2=Optimal, 4=Excessive movement)
Time frame: Baseline
Post Blink Movement
Amount of lens movement after blink (0-5 Likert Scale, 0=Insufficient, 2=Optimal, 4=Excessive movement)
Time frame: 2 weeks
Wearing Time
Average daily wearing time (hours/day)
Time frame: 2 weeks
Comfortable Wearing Time
Comfortable daily wearing time (hours/day)
Time frame: 2 weeks
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.