Long Day Wear Experience with Water Surface Daily Disposable Contact Lenses

Area of Science:

• Ophthalmology
• Biomaterials Science

Background:

• Daily disposable contact lenses are a popular choice for vision correction.
• Silicone hydrogel materials offer high oxygen permeability, crucial for ocular health.
• Water surface technology aims to enhance wettability and reduce friction during lens wear.

Observation:

• Participants reported high initial scores for vision quality, comfort, and satisfaction.
• End-of-day comfort and vision quality scores remained high even after 16 hours of wear.
• Scores for dryness, both at the end of the day and overall, were relatively low.

Findings:

• The study assessed the wear experience of silicone hydrogel daily disposable contact lenses featuring water surface technology.
• Participants evaluated comfort and vision using a visual analog scale (VAS) over a 16-hour wear period.
• High median scores for initial and end-of-day comfort and vision quality were maintained throughout the extended wear duration.

Implications:

• Silicone hydrogel daily disposable contact lenses with water surface technology demonstrate potential for prolonged comfortable wear.
• These lenses may offer a viable option for individuals experiencing discomfort with shorter-wearing lenses.
• Further research could explore the long-term effects and suitability for diverse patient populations.