NCT02402127

Lubricity Post-Wear - Competitive Lenses Pilot

Evaluation of the Lubricity of Daily Disposable Silicone Hydrogel Contact Lenses After Wear

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 24 (actual)
• Sponsor: Alcon Research · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to measure the coefficient of friction of three silicone hydrogel, daily disposable contact lenses after 16 hours of wear.

Detailed description

In this 3-treatment, 3-period, 6-sequence crossover study, each participant will wear all 3 products in randomized order, 1 product at a time, with a washout period of up to 7 days between treatment periods. Lenses will be collected for ex-vivo lubricity analysis. The ex-vivo lubricity analysis will be conducted under a separate non-clinical protocol.

Conditions

• Refractive Error

Interventions

Type	Name	Description
DEVICE	Narafilcon A contact lenses	Silicone hydrogel contact lenses for daily disposable wear
DEVICE	Stenfilcon A contact lenses	Silicone hydrogel contact lenses for daily disposable wear
DEVICE	Somofilcon A contact lenses	Silicone hydrogel contact lenses for daily disposable wear

Timeline

• Start date: 2015-05-01
• Primary completion: 2015-07-01
• Completion: 2015-07-01
• First posted: 2015-03-30
• Last updated: 2016-09-02
• Results posted: 2016-09-02