How Does PRECISION7® for Astigmatism Perform in Current and Successful Acuvue® Oasys for Astigmatism Wearers?
Southern College of Optometry
Summary
Determine the likelihood of successfully refitting a satisfied AOA CL wearers into P7A CLs
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. The Activ-Flo System has a moisturizing agent within the CL matrix, which allows for continual release of the moisturizing agents while also providing up to 16 hours of comfortable wear and precise vision for the life of the CL. While initial P7A data are promising, the literature currently lacks a targeted study aimed at determining how patients perform in P7A after transitioning out of other commo…
Eligibility
- Age range
- 18–40 years
- Sex
- All
- Healthy volunteers
- Yes
• Inclusion Criteria: 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…
Interventions
- DevicePrecision 7 contact lenses
Acuvue Oaysis contact lens wearers have will be refit into precision 7 contact lenses.
Location
- The Southern College of OptometryMemphis, Tennessee