Status:
COMPLETED
Clinical Evaluation of Invigor Toric 1-Day Contact Lenses
Lead Sponsor:
CooperVision, Inc.
Conditions:
Astigmatism
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
An evaluation of the clinical performance of the 1-day toric test contact lens compared to the 1-day toric control contact lens over one hour of lens wear.
Detailed Description
A non-dispensing, double-masked, randomized, contralateral study comparing the 1-day toric test contact lens against the 1-day toric control contact lens to evaluate the clinical performance over one ...
Eligibility Criteria
Inclusion
- Has had a self-reported oculo-visual examination in the last two years.
- Is at least 18 years of age and has full legal capacity to volunteer.
- Has read and understood the information consent letter.
- Is willing and able to follow instructions and maintain the appointment schedule.
- Is correctable to a visual acuity of 20/40 or better (in each eye) with their habitual vision correction or 20/20 best-corrected.
- Currently wears soft contact lenses.
- Has clear corneas and no active ocular disease.
- Has not worn lenses for at least 12 hours before the examination
Exclusion
- 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, active neovascularization or any central corneal scars.
- Is aphakic.
- Has undergone corneal refractive surgery.
- Is participating in any other type of eye related clinical or research study.
Key Trial Info
Start Date :
May 6 2019
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 4 2019
Estimated Enrollment :
10 Patients enrolled
Trial Details
Trial ID
NCT04016623
Start Date
May 6 2019
End Date
June 4 2019
Last Update
August 14 2020
Active Locations (1)
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1
Clinical Optics Research Lab (CORL) Indiana University School of Optometry, Indiana University
Bloomington, Indiana, United States, 47405