At a glance
ClinicalIndex Comparison RecordN/ACompleted· 78 enrolled
Drug / intervention
Habitual contact lens +2 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Ocular Comfort and the "Aging" Lens (ERBIUM)
In Brief
A clinical study evaluating Habitual contact lens, Lotrafilcon B contact lens, and 1 other intervention for Refractive Error. Completed, enrolled 78 participants across 1 site.
Detailed 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.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsRefractive Error
CountriesCanada
CollaboratorsUniversity of Waterloo
Timeline
N/ACompletedFinished
2011201220132014201520162017201820192020202120222023202420252026
Enrollment StartJul 2010
First PostedSep 2010
Primary CompletionJul 2011
TodayJul 2026
First PostedSep 10, 2010
Enrollment StartJul 1, 2010
Primary CompletionJul 1, 2011
TodayJul 2, 2026
Enrollment to primary: 1 yearPosted 15.8 years ago
Interventions
Habitual contact lensdevice
Hydrogel or silicone hydrogel contact lens per participant's habitual brand and prescription
Lotrafilcon B contact lensdevice
Commercially marketed silicone hydrogel contact lens
Contact lens cleaning and disinfecting system (ClearCare)device
Commercially marketed, hydrogen peroxide-based contact lens care system