Study of the Cell Response in the Tear Film After Overnight Contact Lens Wear

NACompletedINTERVENTIONAL
Enrollment

65

Participants

Timeline

Start Date

May 31, 2011

Primary Completion Date

January 31, 2012

Study Completion Date

January 31, 2012

Conditions
White Blood Cells
Interventions
DEVICE

Lotrafilcon A contact lens

Commercially marketed, silicone hydrogel, single-vision contact lens FDA-approved for daily and extended (overnight) wear for up to 30 nights.

DEVICE

Lotrafilcon B contact lens

Commercially marketed, silicone hydrogel, single-vision contact lens FDA-approved for daily or extended (overnight) wear up to 6 nights.

DEVICE

Clear Care Cleaning and Disinfection Solution

Hydrogen peroxide-based contact lens care system for nightly cleaning and disinfection of study lenses

Trial Locations (1)

N2L 3G1

University of Waterloo Centre for Contact Lens Research, Waterloo

Sponsors

Lead Sponsor

All Listed Sponsors
collaborator

University of Waterloo

OTHER

lead

CIBA VISION

INDUSTRY