Status:
COMPLETED
Evaluation of Stenfilcon A Versus Etafilcon A
Lead Sponsor:
CooperVision, Inc.
Conditions:
Myopia
Eligibility:
All Genders
17+ years
Phase:
NA
Brief Summary
Evaluation of two contact lenses
Detailed Description
One week dispensing, investigator-masked, randomized, contralateral study comparing the test lens against the control lens. Each subject will be randomized to wear the test lens in one eye and the con...
Eligibility Criteria
Inclusion
- Is at least 17 years of age and has full legal capacity to volunteer;
- Has read and signed an information consent letter;
- Is willing and able to follow instructions and maintain the appointment schedule;
- Is correctable to a visual acuity of 20/30 or better (in each eye) with their habitual correction and the assigned study lenses;
- Has astigmatism less than or equal to -1.00D;
- Is an adapted soft contact lens wearer;
- Demonstrates an acceptable fit with the study lenses;
- Has no active anterior segment disease or known ocular disease.
Exclusion
- A person will be excluded from the study if he/she:
- Has never worn contact lenses before;
- Has any systemic disease affecting ocular health;
- Is using any systemic or topical medications that will affect ocular health;
- Has any ocular pathology or severe insufficiency of lacrimal secretion (moderate to severe dry eyes) that would affect the wearing of contact lenses;
- Has persistent, clinically significant corneal or conjunctival staining using sodium fluorescein dye;
- Has any clinically significant lid or conjunctival abnormalities, neovascularization, corneal scars or corneal opacities;
- Is aphakic;
- Has undergone corneal refractive surgery;
- Is participating in any other type of clinical or research study;
- Has known sensitivity to the diagnostic pharmaceuticals to be used in the study.
Key Trial Info
Start Date :
November 1 2012
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 1 2013
Estimated Enrollment :
46 Patients enrolled
Trial Details
Trial ID
NCT01809834
Start Date
November 1 2012
End Date
November 1 2013
Last Update
July 28 2020
Active Locations (1)
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1
Center for Contact Lens Research, University of Waterloo
Waterloo, Ontario, Canada, N2L 3G1