Status and phase
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About
This study will be a randomized, double-blind prospective in 3 clinical sites to compare the efficacy of two currently approved topical ophthalmic drops in the clearing central corneal staining in 90 days prior to elective cataract or LASIK surgery.
Full description
The study will be a randomized, double-blind prospective study in 3 sites in the US to compare efficacy of improvement in central corneal staining with fluorescein dye evaluations at slit lamp exam, secondarily improvement in OSDI questionnaire with additional questions regarding dysgeusia, blurriness, and sensation of burning, improvements in corneal topography and improvements in Schirmer's testing. 100 study subjects 18-85 male or female will be enrolled in the Nashville, Beverly Hills and St. Louis areas who are generally healthy with central corneal staining and scheduled for uncomplicated phacoemulsification or uncomplicated LASIK.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Subject is able to read, understand and sign informed consent.
Provision of signed and dated informed consent and HIPAA authorization .
Willingness to comply with study procedures and availabilty for duration of study.
Aged 18-85, male or female
Minimum of 5 central corneal superficial punctate keratitis spots.
Normal eyelid anatomy
highly effective contraception for at least 1 month prior to screening and agreement to use effective contraception during study participation and for an additional 4 weeks after study drug discontinuation.
Postmenopausal or surgical sterilization.
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
100 participants in 2 patient groups
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Central trial contact
Melissa Toyos, MD; Rachel McQuiddy
Data sourced from clinicaltrials.gov
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