This study was designed to gather short-term clinical performance data for 2 soft contact lenses.
The purpose of this participant-masked, non-randomized, crossover controlled, non-dispensing, study was to compare the short-term performance of 2 daily disposable contact lenses after 15 minutes of daily wear each. The lenses were identical in all aspects except for diameter. Participants attended for 1 visit only which lasted for approximately 2 hours.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
50
Eurolens Research
Manchester, United Kingdom
Subjective Overall Score
Subjective overall score was assessed using 0-100 visual analogue scale, where 0=Extremely poor, unmanageable, cannot use lenses and 100=Excellent, highly impressed with these lenses overall
Time frame: 15 minutes
Subjective Comfort
Subjective comfort score was assessed using 0-100 visual analogue scale, where 0=Extremely uncomfortable, causes pain, cannot be tolerated and 100=Excellent, cannot be felt
Time frame: 15 minutes
Subjective Vision
Subjective vision score was assessed using a 0-100 visual analogue scale, where 0=Extremely poor, intolerable, lens cannot be worn and 100=Excellent, unaware of any visual loss
Time frame: 15 minutes
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