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Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens
BACKGROUND: To analyze the tolerance on distance vision of different combined residual astigmatic situations in patients implanted with a novel wavefront shaping extended depth of focus (EDoF) intraocular lens (IOL). METHODS: The study included patients implanted with the Acrysof® IQ Vivity® IOL. Un...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10175010/ https://www.ncbi.nlm.nih.gov/pubmed/37180814 http://dx.doi.org/10.1155/2023/7701390 |
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author | Rementería-Capelo, Laureano A. Contreras, Inés Morán, Aida Lorente-Hevia, Pilar Mariñas, Laura Ruiz-Alcocer, Javier |
author_facet | Rementería-Capelo, Laureano A. Contreras, Inés Morán, Aida Lorente-Hevia, Pilar Mariñas, Laura Ruiz-Alcocer, Javier |
author_sort | Rementería-Capelo, Laureano A. |
collection | PubMed |
description | BACKGROUND: To analyze the tolerance on distance vision of different combined residual astigmatic situations in patients implanted with a novel wavefront shaping extended depth of focus (EDoF) intraocular lens (IOL). METHODS: The study included patients implanted with the Acrysof® IQ Vivity® IOL. Uncorrected (UDVA) and corrected distance visual acuity (CDVA) were measured three months after surgery, considering CDVA as the reference situation of the study. Distance VA was also measured in different refractive situations: (A) with 0.50 diopters (D) of positive (myopization) and negative (hyperopization) defocus and (B) with a residual mixed astigmatic refraction induced by adding a combination of −0.25 D spherical and 0.50 D cylindrical lenses placed in vertical (against the rule-ATR), oblique, and horizontal (with the rule-WTR) positions. RESULTS: The study included 30 eyes of 30 patients. UDVA and CDVA were −0.04 ± 0.05 and −0.05 ± 0.05 logMAR, respectively. VA values with +0.50 D and −0.50 D of defocus were 0.01 ± 0.06 and 0.00 ± 0.04 logMAR, respectively. VA was better with distance correction (p < 0.001) and no differences were found between the myopic and the hyperopic situations (p=0.09). Distance VA for the ATR, oblique, and WTR astigmatic situations was 0.01 ± 0.05, 0.01 ± 0.06, and 0.01 ± 0.04 logMAR, respectively. VA was better for the reference situation (p < 0.001) and no differences were found among the three astigmatic situations (p=0.21). CONCLUSIONS: Low residual defocus and mixed astigmatic errors, regardless of its orientation, seem to be tolerated by patients implanted with the studied EDoF IOL. This trial is registered with NCT05392998. Registered 26 May 2022-Retrospectively registered. |
format | Online Article Text |
id | pubmed-10175010 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-101750102023-05-12 Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens Rementería-Capelo, Laureano A. Contreras, Inés Morán, Aida Lorente-Hevia, Pilar Mariñas, Laura Ruiz-Alcocer, Javier J Ophthalmol Research Article BACKGROUND: To analyze the tolerance on distance vision of different combined residual astigmatic situations in patients implanted with a novel wavefront shaping extended depth of focus (EDoF) intraocular lens (IOL). METHODS: The study included patients implanted with the Acrysof® IQ Vivity® IOL. Uncorrected (UDVA) and corrected distance visual acuity (CDVA) were measured three months after surgery, considering CDVA as the reference situation of the study. Distance VA was also measured in different refractive situations: (A) with 0.50 diopters (D) of positive (myopization) and negative (hyperopization) defocus and (B) with a residual mixed astigmatic refraction induced by adding a combination of −0.25 D spherical and 0.50 D cylindrical lenses placed in vertical (against the rule-ATR), oblique, and horizontal (with the rule-WTR) positions. RESULTS: The study included 30 eyes of 30 patients. UDVA and CDVA were −0.04 ± 0.05 and −0.05 ± 0.05 logMAR, respectively. VA values with +0.50 D and −0.50 D of defocus were 0.01 ± 0.06 and 0.00 ± 0.04 logMAR, respectively. VA was better with distance correction (p < 0.001) and no differences were found between the myopic and the hyperopic situations (p=0.09). Distance VA for the ATR, oblique, and WTR astigmatic situations was 0.01 ± 0.05, 0.01 ± 0.06, and 0.01 ± 0.04 logMAR, respectively. VA was better for the reference situation (p < 0.001) and no differences were found among the three astigmatic situations (p=0.21). CONCLUSIONS: Low residual defocus and mixed astigmatic errors, regardless of its orientation, seem to be tolerated by patients implanted with the studied EDoF IOL. This trial is registered with NCT05392998. Registered 26 May 2022-Retrospectively registered. Hindawi 2023-05-04 /pmc/articles/PMC10175010/ /pubmed/37180814 http://dx.doi.org/10.1155/2023/7701390 Text en Copyright © 2023 Laureano A. Rementería-Capelo et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Rementería-Capelo, Laureano A. Contreras, Inés Morán, Aida Lorente-Hevia, Pilar Mariñas, Laura Ruiz-Alcocer, Javier Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title | Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title_full | Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title_fullStr | Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title_full_unstemmed | Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title_short | Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens |
title_sort | visual performance of eyes with residual refractive errors after implantation of an extended vision intraocular lens |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10175010/ https://www.ncbi.nlm.nih.gov/pubmed/37180814 http://dx.doi.org/10.1155/2023/7701390 |
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