An Evaluation of Marketed Contact Lens Disinfectant Systems on Eyelid Tissues

Hydrogen peroxide-based cleaning and disinfection system

Polyaminopropyl biguanide (PHMB) preserved multipurpose solution

Hydrogel contact lenses worn on a daily wear basis for 14 days (Screening Phase) and 3 months (Investigational Phase). During the Investigational Phase, the contact lenses lenses were worn a minimum of six hours per day, 5 days per week, with a fresh pair dispensed every 2 weeks.

Silicone hydrogel contact lenses worn on a daily wear basis for 30 days (Screening Phase) and 3 months (Investigational Phase). During the Investigational Phase, the contact lenses lenses were worn a minimum of six hours per day, 5 days per week, with a fresh pair dispensed monthly.

PHMB 0.0001% and poloxamer 0.05% multipurpose solution