Evaluation of Deposits on Contact Lenses Worn Daily Wear

Completed · Not applicable

Conditions studied: Refractive Error

In brief

The purpose of this study was to measure front surface deposits on contact lenses when worn for ten hours.

Key facts

Study ID

NCT00725153

Run by

Alcon Research

People needed

55

Starts

2008-03-01

Expected to finish

2008-09-01

Last updated by the study team

2012-08-23

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 18 years or older.
• Visual acuity correctable to 20/30 (Snellen) or better in each eye at distance with contact lenses.
• Successfully wearing hydrogel or silicone hydrogel contact lenses prior to enrollment in the study.
• Other protocol-defined inclusion criteria may apply.

You may not qualify if…

• Evidence or history of keratitis (dendritic keratitis); viral disease of the cornea and/or conjunctiva; acute bacterial disease of the cornea and/or conjunctiva and/or eyelids; infection of the eye; and/or fungal disease of the eye.
• One functional eye or a monofit lens.
• Ocular conditions such as active acute blepharitis, conjunctival infections, and iritis.
• Any slit-lamp finding score of (1) at the Screening Visit as defined in protocol.
• Use of concomitant topical ocular prescription or over-the-counter (OTC) ocular medications.
• History of seasonal allergies with significant ocular side effects which may have an adverse impact on contact lens wear.
• Other protocol-defined exclusion criteria may apply.

Where it is running

• Alcon Call Center for Trial Locations — Fort Worth, Texas, United States

Full record on ClinicalTrials.gov

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