NCT01198600

Ocular Comfort and the "Aging" Lens (ERBIUM)

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 78 (actual)
• Sponsor: CIBA VISION · Industry
• Sex: All
• Age: 17 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this trial was to evaluate the factors affecting comfortable contact lens wear and how those factors affect contact lens replacement frequency.

Detailed description

Eligible participants began Phase 1, following either Cycle A or Cycle B, and crossing over to the second cycle after completing the first. After the Phase 1 results were evaluated, eligible participants entered Phase 2. After Phase 2 results were evaluated, participants who consistently reported the highest and the lowest comfort scores entered Phase 3 and were defined as either survivors or strugglers.

Conditions

• Refractive Error

Interventions

Type	Name	Description
DEVICE	Habitual contact lens	Hydrogel or silicone hydrogel contact lens per participant's habitual brand and prescription
DEVICE	Lotrafilcon B contact lens	Commercially marketed silicone hydrogel contact lens
DEVICE	Contact lens cleaning and disinfecting system (ClearCare)	Commercially marketed, hydrogen peroxide-based contact lens care system

Timeline

• Start date: 2010-07-01
• Primary completion: 2011-07-01
• Completion: 2011-07-01
• First posted: 2010-09-10
• Last updated: 2012-08-29
• Results posted: 2012-08-29

Locations

1 site across 1 country: Canada