Status:
COMPLETED
Clinical Performance of Atypical Contact Lens Powers on Subjects With Astigmatism
Lead Sponsor:
Johnson & Johnson Vision Care, Inc.
Conditions:
Astigmatism
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
This study will evaluate the fitting characteristics and physiological response of two toric lenses manufactured by Vistakon.
Eligibility Criteria
Inclusion
- Able to wear study lenses in parameters available.
- At least 18
- understand and sign informed consent
- willing to follow the protocol
- achieve at least 6/9 Visual Acuity (VA), both eyes (OU) with study lenses
- hyperopes: +2.00 to +4.00 with -0.75 D cylinder around 180, high myopes: -6.00 to -8.00 with -1.25 D cylinder around 180
- oblique axis: -2.00 to -4.00 with -0.75 D cyl around 45 or 135, have worn Soft Contact Lenses's within last 6 months
Exclusion
- Any ocular or systemic disorder which may contraindicate Contact Lens (CL) wear
- any topical ocular medication
- aphakic
- corneal refractive surgery,
- corneal distortion from hard CL wear or keratoconus
- pregnant or lactating
- grade 2 or worse slit lamp signs
- infectious disease
- previous clinical study within 2 weeks
- don't agree to participate
Key Trial Info
Start Date :
May 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2008
Estimated Enrollment :
39 Patients enrolled
Trial Details
Trial ID
NCT00697190
Start Date
May 1 2008
End Date
September 1 2008
Last Update
May 22 2015
Active Locations (1)
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1
Eurolens Research
Manchester, United Kingdom