Status:
RECRUITING
Acuvue Oaysis Contact Lens Wearers Being Refit Into P7 Contact Lenses
Lead Sponsor:
Southern College of Optometry
Collaborating Sponsors:
Eminent Ophthalmic Services
Conditions:
Contact Lens Comfort
Eligibility:
All Genders
18-40 years
Phase:
NA
Brief Summary
Determine the likelihood of successfully refitting a satisfied AOA CL wearers into P7A CLs
Detailed Description
PRECISION7m for Astigmatism is a 1-week, silicone hydrogel (serafilcon A), daily wear, contact lens (CL) with extended wear approval made of a novel material that incorporates the Activ-Flo System. Th...
Eligibility Criteria
Inclusion
- • Adults, 18- to 40-year-old, AOA CL wearers with best-corrected 20/20 visual acuity or better.
- 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
- Participants will be required to wear the study CLs for ≥13 hours with no overnight wear
- Participants will be willing to wear the CL every day of the week, except during the washout period
- Participants will be required to provide a glasses prescription that is less than 3 years old
- \-
Exclusion
- \- 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
- Have known systemic health conditions that are thought to alter tear film physiology
- Have a history of viral eye disease
- Have a history of ocular surgery
- Have a history of severe ocular trauma
- Have a history of corneal dystrophies or degenerations
- Have active ocular infection or inflammation
- Are currently using isotretinoin-derivatives or ocular medications
- Are pregnant or breast feeding
Key Trial Info
Start Date :
April 15 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
November 30 2025
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT06955403
Start Date
April 15 2025
End Date
November 30 2025
Last Update
November 26 2025
Active Locations (1)
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1
The Southern College of Optometry
Memphis, Tennessee, United States, 38104