Daily Wear Comparison of Enhanced and Non-Enhanced Silicone Hydrogel Lenses

Daily Wear Comparison of Enhanced and Non-Enhanced Silicone Hydrogel Lenses

The purpose of this study is to compare an experimental contact lens with a currently marketed contact lens.

Inclusion Criteria:

• Able to wear contact lenses for a minimum of 5 days a week, at least 8 hours a day
• On exam have ocular findings that are considered normal and would not prevent the safe wear of contact lenses
• Other protocol-defined inclusion/exclusion criteria may apply

Exclusion Criteria:

• Requires concurrent ocular medication
• Eye injury or surgery within twelve weeks immediately prior to enrollment
• Evidence of systemic or ocular abnormality, infection, or disease likely to affect successful wear of contact lenses or use of their accessory solutions
• Any active corneal infection
• Any use of medications for which contact lens wear would be contraindicated
• History of corneal refractive surgery
• Wears toric contact lenses
• Other protocol-defined inclusion/exclusion criteria may apply