36
Participants
Start Date
October 31, 2013
Primary Completion Date
November 30, 2013
Study Completion Date
November 30, 2013
Delefilcon A multifocal contact lenses
Silicone hydrogel multifocal contact lenses for daily wear, daily disposable use
Lotrafilcon B multifocal contact lenses
Silicone hydrogel multifocal contact lenses with a labeled indication for daily wear and extended wear use of up to 6 days with monthly replacement
Lead Sponsor
Alcon Research
INDUSTRY