Embed Size (px)
DESCRIPTION
Evaluation of Functional Near Vision by Presbyopic Patients Implanted With Small Aperture Inlay . Mitsutoshi Ito, MD, PhD , Satoshi Yukawa, MD Takahiro Yamamoto, MD, Keigo Sekiya. MD, PhD, Minoru Tomita, MD, PhD. Shinagawa LASIK Center. Financial Disclosure. Shinagawa LASIK Center. - PowerPoint PPT Presentation
Citation preview
Shinagawa LASIK CenterShinagawa LASIK Center
Evaluation of Functional Near Vision by Evaluation of Functional Near Vision by Presbyopic Patients Implanted With Small Presbyopic Patients Implanted With Small
Aperture Inlay Aperture Inlay
Mitsutoshi Ito, MD, PhD, Satoshi Yukawa, MD
Takahiro Yamamoto, MD, Keigo Sekiya. MD, PhD,
Minoru Tomita, MD, PhD
Financial DisclosureFinancial Disclosure
Travel expenses to ASCRS for the primary author paid for by AcuFocus.
Shinagawa LASIK CenterShinagawa LASIK Center
DisclaimerDisclaimer
The KAMRA inlay is an investigational device in the US. It is limited by US federal law to investigational use.
Shinagawa LASIK CenterShinagawa LASIK Center
PurposePurposePatient survey of functionality of near
vision with the KAMRA inlay.
1.6mm Aperture
3.8mm Total
diameter
5 μ Thick
8,400Holes(5-11µ)
Made from
Polyvinylidene Fluoride (PVDF)
Inlay DesignInlay Design
Shinagawa LASIK CenterShinagawa LASIK Center
MethodsMethodsPatients at Shinagawa LASIK Center who
had undergone the KAMRA inlay procedure were asked to take a short survey on an iPad.
The survey
focused on the patient’s ability to perform everyday near tasks without glasses.
Shinagawa LASIK CenterShinagawa LASIK Center
Depth of FocusDepth of FocusThe inlay uses small aperture technology to
extend depth of focus and improve near vision in presbyopic patients without limiting distance vision.
Presbyopia
With Inlay
Inlay
Lens cannot accommodate
Shinagawa LASIK CenterShinagawa LASIK Center
Patient DemographicsPatient Demographics 245 patients surveyed at various post-op visits.
ResultsResults
SURVEY QUESTION: Using both eyes, are you able to perform the following everyday tasks without glasses in
normal lighting conditions?
See numbers on mobile phone or text messages?
Yes 92%
No 8%N= 245
Shinagawa LASIK CenterShinagawa LASIK Center
ResultsResults
SURVEY QUESTION: Using both eyes, are you able to perform the following everyday tasks without glasses in
normal lighting conditions?
View computer screen?
Yes 90%
No 10%N= 217
Shinagawa LASIK CenterShinagawa LASIK Center
ResultsResults
SURVEY QUESTION: Using both eyes, are you able to perform the following everyday tasks without glasses in
normal lighting conditions?
Read store shelf price?
Yes 93%
No 7%N= 237
Shinagawa LASIK CenterShinagawa LASIK Center
ResultsResults
SURVEY QUESTION: How often do you use reading glasses?
How often do you use reading glasses?
None or almost none of the time 84%
Some of the time 13%
Most of the time or almost all of the time 3%
N= 245
Shinagawa LASIK CenterShinagawa LASIK Center
ConclusionConclusion
The KAMRA inlay successfully provided functional near vision in this cohort of patients.
Shinagawa LASIK CenterShinagawa LASIK Center
