3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series

Abstract Background To investigate the surgical outcomes of implantable collamer lens (ICL) implantation in eyes with residual myopia after primary laser vision correction (LVC) surgeries. Methods This study included patients who underwent ICL implantation and had a history of LVC surgery, including...

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Autores principales:	Byunghoon Chung, Joon Hyun Kim, David S. Y. Kang, Dong Jun Kang, Eung Kweon Kim, Kyoung Yul Seo, Ikhyun Jun, Tae-im Kim
Formato:	article
Lenguaje:	EN
Publicado:	BMC 2021
Materias:	Implantable collamer lens Myopic regression Laser-assisted in situ keratomileusis Photorefractive keratectomy Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/5492ea8b0ca24cdf9d82b4195817aed7
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spelling	oai:doaj.org-article:5492ea8b0ca24cdf9d82b4195817aed72021-11-21T12:42:54Z3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series10.1186/s12886-021-02163-31471-2415https://doaj.org/article/5492ea8b0ca24cdf9d82b4195817aed72021-11-01T00:00:00Zhttps://doi.org/10.1186/s12886-021-02163-3https://doaj.org/toc/1471-2415Abstract Background To investigate the surgical outcomes of implantable collamer lens (ICL) implantation in eyes with residual myopia after primary laser vision correction (LVC) surgeries. Methods This study included patients who underwent ICL implantation and had a history of LVC surgery, including photorefractive keratectomy (PRK) or laser-assisted in situ keratomileusis (LASIK). Visual acuity and refractive error were assessed pre and 3-months postoperatively and the efficacy and safety indices calculated accordingly. Results A total of 30 eyes of 17 patients were included in this study. At 3 months, the mean logMAR uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), and spherical equivalent were − 0.03 ± 0.11 (include logMAR), − 0.04 ± 0.09 (include logMAR), and − 0.06 ± 0.33 diopters (D), respectively. The 3-month Snellen UDVA was better than 20/20 for 83% of eyes, and 97% of eyes showed an unchanged or improved CDVA after surgery. The mean efficacy and safety indices were 1.11 ± 0.22 and 1.13 ± 0.20, respectively. Further, 93 and 100% of eyes were within ±0.5 and ± 1.0 D of the attempted spherical equivalent refraction, respectively. Conclusions ICL implantation in eyes with myopic regression after previous LVC surgery showed safe, effective, and predictable outcomes. Trial registration retrospectively registered.Byunghoon ChungJoon Hyun KimDavid S. Y. KangDong Jun KangEung Kweon KimKyoung Yul SeoIkhyun JunTae-im KimBMCarticleImplantable collamer lensMyopic regressionLaser-assisted in situ keratomileusisPhotorefractive keratectomyOphthalmologyRE1-994ENBMC Ophthalmology, Vol 21, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Implantable collamer lens Myopic regression Laser-assisted in situ keratomileusis Photorefractive keratectomy Ophthalmology RE1-994
spellingShingle	Implantable collamer lens Myopic regression Laser-assisted in situ keratomileusis Photorefractive keratectomy Ophthalmology RE1-994 Byunghoon Chung Joon Hyun Kim David S. Y. Kang Dong Jun Kang Eung Kweon Kim Kyoung Yul Seo Ikhyun Jun Tae-im Kim 3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
description	Abstract Background To investigate the surgical outcomes of implantable collamer lens (ICL) implantation in eyes with residual myopia after primary laser vision correction (LVC) surgeries. Methods This study included patients who underwent ICL implantation and had a history of LVC surgery, including photorefractive keratectomy (PRK) or laser-assisted in situ keratomileusis (LASIK). Visual acuity and refractive error were assessed pre and 3-months postoperatively and the efficacy and safety indices calculated accordingly. Results A total of 30 eyes of 17 patients were included in this study. At 3 months, the mean logMAR uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), and spherical equivalent were − 0.03 ± 0.11 (include logMAR), − 0.04 ± 0.09 (include logMAR), and − 0.06 ± 0.33 diopters (D), respectively. The 3-month Snellen UDVA was better than 20/20 for 83% of eyes, and 97% of eyes showed an unchanged or improved CDVA after surgery. The mean efficacy and safety indices were 1.11 ± 0.22 and 1.13 ± 0.20, respectively. Further, 93 and 100% of eyes were within ±0.5 and ± 1.0 D of the attempted spherical equivalent refraction, respectively. Conclusions ICL implantation in eyes with myopic regression after previous LVC surgery showed safe, effective, and predictable outcomes. Trial registration retrospectively registered.
format	article
author	Byunghoon Chung Joon Hyun Kim David S. Y. Kang Dong Jun Kang Eung Kweon Kim Kyoung Yul Seo Ikhyun Jun Tae-im Kim
author_facet	Byunghoon Chung Joon Hyun Kim David S. Y. Kang Dong Jun Kang Eung Kweon Kim Kyoung Yul Seo Ikhyun Jun Tae-im Kim
author_sort	Byunghoon Chung
title	3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
title_short	3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
title_full	3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
title_fullStr	3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
title_full_unstemmed	3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
title_sort	3-month surgical outcomes of implantable collamer lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series
publisher	BMC
publishDate	2021
url	https://doaj.org/article/5492ea8b0ca24cdf9d82b4195817aed7
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3-month surgical outcomes of Implantable Collamer Lens implantation for myopic regression after laser vision correction surgeries: a retrospective case series

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