33
Participants
Start Date
August 31, 2014
Primary Completion Date
December 31, 2014
Study Completion Date
December 31, 2014
Lotrafilcon B MF
Multifocal contact lenses worn in both eyes
Lotrafilcon B MV
Spherical contact lenses worn with 1 eye corrected for distance and 1 eye corrected for near
Lotrafilcon B SVD
Spherical contact lenses worn with both eyes corrected for distance
Comfilcon A MF
Multifocal contact lenses worn in both eyes
Habitual contact lenses
Contact lenses worn in both eyes per subject's habitual prescription
Lead Sponsor
Alcon Research
INDUSTRY