Status:
COMPLETED
An Evaluation Of The Fitting Success Rate Of Senofilcon A Soft Contact Lenses In Three Designs.
Lead Sponsor:
Graeme Young
Collaborating Sponsors:
Visioncare Research Ltd.
Conditions:
Myopia
Eligibility:
All Genders
18-70 years
Phase:
NA
Brief Summary
This study will compare the on-eye fitting characteristics of three types of contact lenses. Each lens pair will be worn for 30 to 45 minutes before assessment and the results will be compared to math...
Detailed Description
This will be an approx. 40-60 subject, one-day, double-masked, randomised, repeated measures study. Each subject will wear the three lens types bilaterally in random succession, a total of six lenses ...
Eligibility Criteria
Inclusion
- Age 18-70 years.
- Able to read, comprehend and sign an informed consent.
- Willing to comply with the wear and study assessment schedule.
- Spherical distance prescription between -0.50 and -6.00 (inc.).
- Astigmatism, if present,≤1.50DC in both eyes.
- Have normal eyes with no evidence of any ocular abnormality or disease. For the purposes of this study a normal eye is defined as one having:
- A clear central cornea. No anterior segment disorders. No clinically significant slit lamp findings (i.e. corneal oedema, significant staining, central scarring, infiltrates, active neovascularisation). No other active ocular disease (including pterygia).
Exclusion
- Previous anterior ocular surgery
- Any active corneal infection, injury or inflammation
- . •Large pinguecula likely to affect soft lens fit
- Systemic or ocular disease or medication which might interfere with CL wear
- Pregnancy or breastfeeding
- Participation in any concurrent trial
Key Trial Info
Start Date :
January 26 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 24 2018
Estimated Enrollment :
51 Patients enrolled
Trial Details
Trial ID
NCT03384628
Start Date
January 26 2018
End Date
May 24 2018
Last Update
June 7 2018
Active Locations (2)
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1
Visioncare research
Farnham, Surrey, United Kingdom, GU9 7EN
2
Aston University Optometry Clinic
Birmingham, West Midlands, United Kingdom, B4 7ET