57
Participants
Start Date
August 31, 2009
Primary Completion Date
September 30, 2009
Study Completion Date
September 30, 2009
Narafilcon A contact lens
Investigational, silicone hydrogel, spherical soft contact lens
Lotrafilcon A contact lens
Commercially marketed, silicone hydrogel, spherical soft contact lens
Galyfilcon A contact lens
Commercially marketed, silicone hydrogel, spherical soft contact lens
Centre for Contact Lens Research: University of Waterloo, Waterloo
Lead Sponsor
University of Waterloo
OTHER
CIBA VISION
INDUSTRY