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Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens

PURPOSE: To evaluate the visual outcomes of bilateral implantation of a new hydrophobic foldable extended depth of focus (EDOF) IOL. METHODS: All cases undergoing phacoemulsification with bilateral implantation of Supraphob Infocus IOL between December 2017 and July 2018 at a tertiary eye care cente...

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Autores principales: Sinha, Rajesh, Sahay, Pranita, Saxena, Rohit, Kalra, Nidhi, Gupta, Vinay, Titiyal, Jeewan S
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7727980/
https://www.ncbi.nlm.nih.gov/pubmed/32971619
http://dx.doi.org/10.4103/ijo.IJO_2139_19
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author Sinha, Rajesh
Sahay, Pranita
Saxena, Rohit
Kalra, Nidhi
Gupta, Vinay
Titiyal, Jeewan S
author_facet Sinha, Rajesh
Sahay, Pranita
Saxena, Rohit
Kalra, Nidhi
Gupta, Vinay
Titiyal, Jeewan S
author_sort Sinha, Rajesh
collection PubMed
description PURPOSE: To evaluate the visual outcomes of bilateral implantation of a new hydrophobic foldable extended depth of focus (EDOF) IOL. METHODS: All cases undergoing phacoemulsification with bilateral implantation of Supraphob Infocus IOL between December 2017 and July 2018 at a tertiary eye care center were recruited in this prospective interventional study. The primary outcome measures were uncorrected distance visual acuity (UDVA), uncorrected intermediate visual acuity (UIVA), and uncorrected near visual acuity (UNVA). Postoperative follow-up was done on day 1, 1 week, 1 month, and 3 months. RESULTS: One hundred and four eyes of 52 patients with a mean age of 58.4 ± 9.3 years were included. The mean UDVA improved from 0.84 ± 0.32 logMAR preoperatively to 0.11 ± 0.08 logMAR at 3 months following surgery. At the final follow-up, the binocular UDVA, UIVA, and UNVA was 0.03 ± 0.07, 0.14 ± 0.06, and 0.36 ± 0.05 logMAR, respectively. The mean CS was 1.47 ± 0.06 logCS. The distance and near stereopsis was 90.2 ± 24.8 s of arc (arcsec) and 62.5 ± 19.4 arcsec, respectively. The mean total higher-order aberration (HOA), point spread function, and modulation transfer function were 0.30 ± 0.13, 0.07 ± 0.08, and 0.26 ± 0.07, respectively. CONCLUSION: The Supraphob Infocus EDOF IOL provides good unaided visual acuity for distance, intermediate, and near along with a high quality of vision as assessed by contrast sensitivity, HOAs, and stereoacuity. It may be a potential alternative to the currently available EDOF IOLs in providing good visual acuity at variable distances.
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spelling pubmed-77279802020-12-11 Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens Sinha, Rajesh Sahay, Pranita Saxena, Rohit Kalra, Nidhi Gupta, Vinay Titiyal, Jeewan S Indian J Ophthalmol Original Article PURPOSE: To evaluate the visual outcomes of bilateral implantation of a new hydrophobic foldable extended depth of focus (EDOF) IOL. METHODS: All cases undergoing phacoemulsification with bilateral implantation of Supraphob Infocus IOL between December 2017 and July 2018 at a tertiary eye care center were recruited in this prospective interventional study. The primary outcome measures were uncorrected distance visual acuity (UDVA), uncorrected intermediate visual acuity (UIVA), and uncorrected near visual acuity (UNVA). Postoperative follow-up was done on day 1, 1 week, 1 month, and 3 months. RESULTS: One hundred and four eyes of 52 patients with a mean age of 58.4 ± 9.3 years were included. The mean UDVA improved from 0.84 ± 0.32 logMAR preoperatively to 0.11 ± 0.08 logMAR at 3 months following surgery. At the final follow-up, the binocular UDVA, UIVA, and UNVA was 0.03 ± 0.07, 0.14 ± 0.06, and 0.36 ± 0.05 logMAR, respectively. The mean CS was 1.47 ± 0.06 logCS. The distance and near stereopsis was 90.2 ± 24.8 s of arc (arcsec) and 62.5 ± 19.4 arcsec, respectively. The mean total higher-order aberration (HOA), point spread function, and modulation transfer function were 0.30 ± 0.13, 0.07 ± 0.08, and 0.26 ± 0.07, respectively. CONCLUSION: The Supraphob Infocus EDOF IOL provides good unaided visual acuity for distance, intermediate, and near along with a high quality of vision as assessed by contrast sensitivity, HOAs, and stereoacuity. It may be a potential alternative to the currently available EDOF IOLs in providing good visual acuity at variable distances. Wolters Kluwer - Medknow 2020-10 2020-09-23 /pmc/articles/PMC7727980/ /pubmed/32971619 http://dx.doi.org/10.4103/ijo.IJO_2139_19 Text en Copyright: © 2020 Indian Journal of Ophthalmology http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Original Article
Sinha, Rajesh
Sahay, Pranita
Saxena, Rohit
Kalra, Nidhi
Gupta, Vinay
Titiyal, Jeewan S
Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title_full Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title_fullStr Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title_full_unstemmed Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title_short Visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
title_sort visual outcomes of binocular implantation of a new extended depth of focus intraocular lens
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7727980/
https://www.ncbi.nlm.nih.gov/pubmed/32971619
http://dx.doi.org/10.4103/ijo.IJO_2139_19
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