About this trial
Determine the likelihood of successfully refitting a satisfied AOA CL wearers into P7A CLs
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Participants will be required to have worn AOA CLs for at least 3 months in the past year and currently wearing these CLs.
All participants will be required to have a CLDEQ-8 score <12 while wearing their habitual CLs (AOA CLs) and to indicate that they are satisfied with AOA CLs (Yes/No).
Participants will be required to be able to wear P7A CLs (astigmatism ≥0.75D OD/OS).
Astigmatism ranging from 0.75 D to 2.50 D in each eye
Disqualifiers
- Have presbyopia and/or need a reading add as determined during their initial manifest refraction
Have worn P7A in the past
Are past rigid CL wearers
Have a history of being diagnosed with dry eye or ocular allergies
Trial design
Single group
Treatments tested in this trial
Precision 7 contact lenses
DeviceAcuvue Oaysis contact lens wearers have will be refit into precision 7 contact lenses.
Treatment groups
Trial outcomes
Primary outcomes
Likert questionnaire
1\. Likelihood of continuing to wear P7A, 2. Overall satisfaction while wearing P7A, 3. Overall vision while wearing P7A, 4. End of day comfort while wearing P7A, 5. End of day vision while wearing P7A, 6. Overall comfort while wearing P7A, 7. Ability to play sports and perform fitness actives while wearing P7A, 8. Ability to use digital devices while wearing P7A (questions attached). 9. Would recommend the study CLs to a friend.
Sponsors and contacts
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Southern College of Optometry
Lead sponsor
Eminent Ophthalmic Services
Collaborator