NCT02142361

Clinical Performance of Habitual Hydrogel vs. Silicone Hydrogel Toric Contact Lenses

Clinical Performance of Habitual Wearers of Hydrogel Toric Lenses When Refitted With Avaira Toric Silicone Hydrogel Lenses

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: CooperVision, Inc. · Industry
• Sex: All
• Age: 18 Years – 40 Years
• Healthy volunteers: Not accepted

Summary

Evaluate the clinical performance of existing wearers of hydrogel toric lenses when refitted with Avaira toric silicone hydrogel contact lenses over 1 week of wear.

Detailed description

This is a 60-subject, single masked, bilateral, parallel study design comparing the fitting characteristics of enfilcon A toric lenses against the subjects habitual hydrogel toric lenses (omafilcon A, ocufilcon D or methafilcon B wearers). Subject's habitual toric lenses will be evaluated at the first visit and then re-fitted with a pair of Avaira toric lenses. After 1 week of daily wear, subjects will return for a second and final evaluation.

Conditions

• Astigmatism

Interventions

Type	Name	Description
DEVICE	enfilcon A	Silicone hydrogel toric lenses.

Timeline

• Start date: 2014-05-01
• Primary completion: 2014-06-01
• Completion: 2014-07-01
• First posted: 2014-05-20
• Last updated: 2020-07-28
• Results posted: 2016-04-19

Locations

1 site across 1 country: Spain