ESCRS - PO0289 - Color Vision And Contrast Sensitivity Changes After Implantation Of Extended Depth-Of-Focus Acrysof® Vivity® Intraocular Lens

Color Vision And Contrast Sensitivity Changes After Implantation Of Extended Depth-Of-Focus Acrysof® Vivity® Intraocular Lens

Published 2023 - 41st Congress of the ESCRS

Reference: PO0289 | Type: Free paper | DOI: 10.82333/ghsy-q960

Authors: Reyhan Hazal Kaplan Koruk* 1 , Ayşe Özpınar 1 , Mustafa Özsütçü 1

1Ophthalmology,Medipol Mega University ,Istanbul,Türkiye

Purpose

To compare color vision changes and contrast sensitivity (CS) in patients after bilateral implantation of a AcrySof® IQ Vivity® intraocular lens with preoperative results

Setting

Medipol Univesity Hospital,Ophthalmology Department

Methods

A total of 20 patients (40 eyes) have been implanted with Vivity IOL. At 1-months follow-up, visual acuities (VAs), contrast sensitivity (CS), red-green (RG) and yellow-blue (YB) color vision results were compared with preoperative results.The color vision was evaluated Ishihara and CAD (Color assessment and diagnosis test, City Occupational Ltd., London, England) test. CS was evaluated Optec FVA (Functional Vision Analyzer, Stereo Optical Co., Inc., Chicago, IL, USA)
 

Results

The postoperative group had to have a best-corrected monocular distance VAs of 20/40 (logMAR 0.3) or better.VAs was significantly higher in the preoperative group(p<0,001).Comparing red-green (RG) and yellow-blue (YB) color vision, the postoperatif group CAD-RG (2,95 ±1,63 SN) was significantly higher than the preoperatif group (1,87 ± 0,86 SN) (p<0,001). CAD-YB was significantly higher the postoperatif group (2,48 ± 1,67 SN) than the preoperatif group (1,89 ± 1,32 SN) (p:0,046).Photopic and mesopic log CS were evaluated at 5 different spatial frequencies, CS was significantly higher in the preoperative group.

Conclusions

 These results suggest that Vivity IOL provide better visual outcomes compared to preoperative results and seems to represent a good choice.On the other hand, CS and color vision are important to measure functional success after IOL implantation.A decrease in contrast sensitivity was observed after Vivity IOL implantation.Although not below the normal values, a decrease in color vision values was also observed.