To assess the use of contact lenses with transitions technology to improve glare, light sensitivity and overall visual comfort in patients with visual impairment.
Acuvue Oasys Contact Lenses with Transitions Light Intelligent Technology can adapt to the amount of visible light in the environment, darkening the lenses in bright sunlight, and returning to regular tint in normal or dim environment. Purpose of this study is to assess whether individuals with visual impairment may benefit from these lenses to minimize glare, light sensitivity symptoms and improve the overall visual comfort.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
soft contact lenses with darkening technology
Nova Southeastern University
Davie, Florida, United States
Glare test
Measure visual acuity and contrast sensitivity with or without illumination source
Time frame: Measure change from baseline at the 6 week follow-up visit
Visual Activities Questionnaire on Glare and Light sensitivity visual functions
Patient will rate 7 questions on scale ranges from 1-5, higher score indicates more symptoms related to glare and light sensitivity during daily living tasks. Max value 35
Time frame: Measure change from baseline at the 6 week follow-up visit
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