Study Results
Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.
View full resultsBasic Information
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TERMINATED
NA
129 participants
INTERVENTIONAL
2008-01-01
2008-03-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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nefilcon A
Subjects randomized to this arm received the nelfilcon A lens throughout the entire duration of the study.
nelfilcon A
contact lens
narafilcon A
Subjects randomized to this arm received the narafilcon A lens throughout the entire duration of the study.
narafilcon A
contact lens
Interventions
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nelfilcon A
contact lens
narafilcon A
contact lens
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. They understand their rights as a research subject and are willing to sign a Statement of Informed Consent.
3. They are willing and able to follow the protocol.
4. They would be expected to attain at least 6/9 (20/30) in each eye with the study lenses.
5. They are able to wear contact lenses with a back vertex power of -1.00 to -6.00DS.
6. They have a maximum of 1.00D of refractive astigmatism (i.e. ≤ 1.00 DC).
7. They have successfully worn contact lenses within six months of starting the study.
Exclusion Criteria
2. They have a systemic disorder which would normally contra-indicate contact lens wear.
3. They are using any topical medication such as eye drops or ointment.
4. They are aphakic.
5. They have had corneal refractive surgery.
6. They have any corneal distortion resulting from previous hard or rigid lens wear or has keratoconus.
7. They are pregnant or lactating.
8. They have grade 2 or greater of any of the following ocular surface signs: corneal oedema, corneal vascularisation, corneal staining, tarsal conjunctival changes or any other abnormality which would normally contraindicate contact lens wear.
9. They have any infectious disease (e.g. hepatitis) or any immunosuppressive disease (e.g. HIV).
10. They have diabetes.
11. They have taken part in any other clinical trial or research, within two weeks prior to starting this study.
18 Years
60 Years
ALL
No
Sponsors
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Visioncare Research Ltd.
OTHER
Johnson & Johnson Vision Care, Inc.
INDUSTRY
Responsible Party
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Locations
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Simon Donne Opticians
Bedford, Bedfordshire, United Kingdom
Brock & Houlford
Brislington, Bristol, United Kingdom
Keith Tempany Opticians
Broadstone, Dorset, United Kingdom
Cole Martin Tregaskis Optometrists
Brentwood, Essex, United Kingdom
Specsavers Opticians
Colchester, Essex, United Kingdom
Eyecare
Ilford, Essex, United Kingdom
Cameron-Davies Optometrists
Southsea, Hants, United Kingdom
Leightons Opticians
St Albans, Herts, United Kingdom
Hazel Smith Opticians
Shanklin, Isle Of Wight, United Kingdom
David Gould Opticians
Rawtenstall, Lancashire, United Kingdom
Vision Express Optical Lab
Hendon, London, United Kingdom
City Opticians
Holborn, London, United Kingdom
David H. Burns, BSC, FCOptom
Tottenham, London, United Kingdom
First Contact Opticians
Pinner, Middlesex, United Kingdom
S.H. Harrold
Uxbridge, Middlesex, United Kingdom
Dipple & Conway Opticians
Norwich, Norfolk, United Kingdom
Tompkins Knight & Son
Northampton, Northamptonhsire, United Kingdom
Chalmers & Sons (Opticians)
Cardiff, South Glamorgan, United Kingdom
Boots Opticians Ltd
Birmingham, West Midlands, United Kingdom
Viewpoint
York, , United Kingdom
Countries
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Other Identifiers
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DISP-519
Identifier Type: -
Identifier Source: secondary_id
CR-0716
Identifier Type: -
Identifier Source: org_study_id
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