Status:
COMPLETED
Ocular Comfort and the "Aging" Lens (ERBIUM)
Lead Sponsor:
CIBA VISION
Collaborating Sponsors:
University of Waterloo
Conditions:
Refractive Error
Eligibility:
All Genders
17+ years
Phase:
NA
Brief 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 participa...
Eligibility Criteria
Inclusion
- At least 17 years of age.
- Ocular exam in the last two years.
- Currently wearing hydrogel or silicone hydrogel contact lenses on a daily wear basis with a monthly replacement schedule.
- Wearing contact lenses at least five days per week for a minimum of 10 hours each day.
- Able to wear lenses in the available power range with a best-corrected visual acuity of at least 20/32 in both eyes.
- Other protocol-defined inclusion criteria may apply.
Exclusion
- Any ocular disease.
- Systemic condition that may affect a study outcome.
- Using any systemic or topical medications that may affect ocular health.
- Wears lenses on an extended or continuous wear schedule.
- Habitually wears multifocal lenses.
- Other protocol-defined exclusion criteria may apply.
Key Trial Info
Start Date :
July 1 2010
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 1 2011
Estimated Enrollment :
78 Patients enrolled
Trial Details
Trial ID
NCT01198600
Start Date
July 1 2010
End Date
July 1 2011
Last Update
August 29 2012
Active Locations (1)
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1
University of Waterloo
Waterloo, Ontario, Canada, N2L 3G1