Clinical Performance of Extended Depth of Focus (EDOF) Intraocular Lenses - A Retrospective Comparative Study of Mini Well Ready and Symfony

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Nowik , K E , Nowik , K , Kanclerz , P & Szaflik , J P 2022 , ' Clinical Performance of Extended Depth of Focus (EDOF) Intraocular Lenses - A Retrospective Comparative Study of Mini Well Ready and Symfony ' , Clinical Ophthalmology , vol. 16 , pp. 1613-1621 . https://doi.org/10.2147/OPTH.S341698

Title: Clinical Performance of Extended Depth of Focus (EDOF) Intraocular Lenses - A Retrospective Comparative Study of Mini Well Ready and Symfony
Author: Nowik, Katarzyna Ewa; Nowik, Kamil; Kanclerz, Piotr; Szaflik, Jacek Pawel
Contributor organization: Korva-, nenä- ja kurkkutautien klinikka
Date: 2022
Language: eng
Number of pages: 9
Belongs to series: Clinical Ophthalmology
ISSN: 1177-5483
DOI: https://doi.org/10.2147/OPTH.S341698
URI: http://hdl.handle.net/10138/345988
Abstract: Purpose: Extended depth of focus intraocular (EDOF) IOLs form a bridge between single- and multifocal IOL design. This study aimed to compare clinical outcomes obtained after implanting two different optical designs of EDOF IOLs: the Mini Well Ready (SIFI Medtech, Catania, Italy) and Tecnis Symfony (Abbott Laboratories, Illinois, USA). Methods: The retrospective observational study included 61 patients (122 eyes) who underwent bilateral implantation of the Mini Well Ready IOL (32 patients) or the Tecnis Symfony IOL (29 patients). The following preoperative and postoperative parameters were evaluated: spherical equivalent, anterior astigmatism, pupil size, monocular and binocular uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA), monocular and binocular uncorrected intermediate visual acuity (DIVA) and distance-corrected intermediate visual acuity (DCIVA), monocular and binocular uncorrected near visual acuity (UNVA) and distance-corrected near visual acuity (DCNVA). In the 6 months postoperative period, defocus curve, contrast sensitivity, photopic phenomena, and posterior capsule opacification were assessed. Results: The patients receiving the Tecnis Symfony had slightly better monocular and binocular UDVA and CDVA than with the Mini Well Ready IOL, the differences were not statistically significant. Whereas the DIVA, DCIVA, UNVA, DCNVA, UNVA and DCNVA values were higher in the Mini Well Ready group, the differences were not significant. There were no significant between-group differences regarding the defocus curve for the vast majority of tested vergences. Dysphotopsias postoperatively were assessed at 6 months. Conclusion: Patients receiving both the Mini Well Ready and Symfony IOLs had excellent visual acuity outcomes and spectacle independence.
Subject: cataract
extended depth of focus
defocus curve
intraocular lens
VISUAL OUTCOMES
BILATERAL IMPLANTATION
PATIENT SATISFACTION
RANGE
MULTICENTER
3125 Otorhinolaryngology, ophthalmology
Peer reviewed: Yes
Rights: cc_by_nc
Usage restriction: openAccess
Self-archived version: publishedVersion


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