Pilot Evaluation of a New Galyfilcon A Contact Lens Compared to a Marketed Galyfilcon A Contact Lens
Status: | Completed |
---|---|
Conditions: | Ocular |
Therapuetic Areas: | Ophthalmology |
Healthy: | No |
Age Range: | 18 - 39 |
Updated: | 6/21/2018 |
Start Date: | February 1, 2010 |
End Date: | April 1, 2010 |
A Multi-site Dispensing Evaluation Comparing a New Galyfilcon A Prototype Lens With a Marketed Galyfilcon A Contact Lens
The purpose of this study is to compare lens surface characteristics and comfort between an
experimental contact lens and a marketed contact lens.
experimental contact lens and a marketed contact lens.
Inclusion Criteria:
- The subject must be at least 18 years of age and no more than 39 years of age.
- The subject is a current spherical soft contact lens wearer (defined as a minimum of 6
hours of daily wear (DW) for a minimum of 1 month prior to the study) and willing to
wear the study lenses on a daily wear basis (defined as a minimum of 6 hours of wear
per day at least five days of the week) for the duration of the study.
- The subject's optimal vertexed spherical equivalent distance correction must be
between -1.00 and - 9.00D.
- Any cylinder power must be ≤ -0.75D.
- The subject must have visual acuity best correctable to 20/25+3 or better for each
eye.
- The subject must read and sign the Statement of Informed Consent.
- The subject must appear able and willing to adhere to the instructions set forth in
this clinical protocol.
Exclusion Criteria:
- Ocular or systemic allergies or disease which might interfere with contact lens wear.
- Systemic disease or use of medication which might interfere with contact lens wear.
- Clinically significant (grade 3 or 4) corneal edema, corneal vascularization, corneal
staining, or any other abnormalities of the cornea which would contraindicate contact
lens wear.
- Clinically significant (grade 3 or 4) tarsal abnormalities or bulbar injection which
might interfere with contact lens wear.
- Any ocular infection.
- Any corneal distortion resulting from previous hard or rigid gas permeable contact
lens wear.
- Pregnancy or lactation.
- Diabetes.
- Infectious diseases (e.g. hepatitis, tuberculosis) or an immuno-suppressive disease
(e.g. HIV).
- Habitual contact lens type is toric, multifocal, or is worn as extended wear.
We found this trial at
9
sites
Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials

Click here to add this to my saved trials
