Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/81826 |
Resumo: | Purpose To determine the influence of implantable collamer lenses (ICL) geometry, i.e. spherical and toric on the vault, and report the refractive and visual outcomes of patients bilaterally implanted with the two ICL geometries. Methods: This retrospective case series analysed 41 patients implanted with a spherical ICL (sICL) in one eye and an equal sized toric ICL (tICL) in the fellow eye. The anatomical and ICL-related parameters were assessed using anterior-segment optical coherence tomography (AS-OCT Visante, Zeiss Meditec AG) and optical tomography (Pentacam, OCULUS). The influence of the anatomical and ICL-related parameters on the vault was determined using generalised estimating equations (GEE) to incorporate inter-eye correlations. Results: Postoperative spherical equivalent was within ± 0.50D in 66% and 83% of the eyes, respectively implanted with sICL and tICL. The efficacy index in the sICL group was 1.06 and 1.14 in the tICL group. The mean inter-eye vault difference was -1.46 µm, anatomical and ICL-related parameters showed similar associations with the vault for sICL and tICL. The GEE identified the ICL size minus the anterior chamber width, the ICL spherical power and ICL central thickness as significant factors influencing the vault. Conclusions: Spherical and toric ICL showed good efficacy for the correction of myopia and astigmatism. Patients implanted bilaterally with sICL and tICL tend to present similar vaults. The vault produced by both types of ICL was mainly regulated by the oversizing of the ICL. This suggests that the ICL geometry (spherical vs toric) is a factor with limited influence on the vault, thus the sizing method of a sICL and tICL should be similar. |
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Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysisHumansLens Implantation, IntraocularRetrospective StudiesVisual AcuityAnterior ChamberPhakic Intraocular LensesImplantable collamer lensesToric implantable collamer lensesVaultEfficacy indexGeneralised estimating equationsCiências Médicas::Medicina ClínicaScience & TechnologyPurpose To determine the influence of implantable collamer lenses (ICL) geometry, i.e. spherical and toric on the vault, and report the refractive and visual outcomes of patients bilaterally implanted with the two ICL geometries. Methods: This retrospective case series analysed 41 patients implanted with a spherical ICL (sICL) in one eye and an equal sized toric ICL (tICL) in the fellow eye. The anatomical and ICL-related parameters were assessed using anterior-segment optical coherence tomography (AS-OCT Visante, Zeiss Meditec AG) and optical tomography (Pentacam, OCULUS). The influence of the anatomical and ICL-related parameters on the vault was determined using generalised estimating equations (GEE) to incorporate inter-eye correlations. Results: Postoperative spherical equivalent was within ± 0.50D in 66% and 83% of the eyes, respectively implanted with sICL and tICL. The efficacy index in the sICL group was 1.06 and 1.14 in the tICL group. The mean inter-eye vault difference was -1.46 µm, anatomical and ICL-related parameters showed similar associations with the vault for sICL and tICL. The GEE identified the ICL size minus the anterior chamber width, the ICL spherical power and ICL central thickness as significant factors influencing the vault. Conclusions: Spherical and toric ICL showed good efficacy for the correction of myopia and astigmatism. Patients implanted bilaterally with sICL and tICL tend to present similar vaults. The vault produced by both types of ICL was mainly regulated by the oversizing of the ICL. This suggests that the ICL geometry (spherical vs toric) is a factor with limited influence on the vault, thus the sizing method of a sICL and tICL should be similar.BMCUniversidade do MinhoSánchez Trancón, AngelCerpa Manito, SantiagoTorrado Sierra, OscarBaptista, António M. G.Serra, Pedro Miguel2022-11-152022-11-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/81826engSánchez Trancón, A., Cerpa Manito, S., Torrado Sierra, O. et al. Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis. BMC Ophthalmol 22, 435 (2022). https://doi.org/10.1186/s12886-022-02653-y1471-241510.1186/s12886-022-02653-y36376808435https://bmcophthalmol.biomedcentral.com/articles/10.1186/s12886-022-02653-yinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:42:12Zoai:repositorium.sdum.uminho.pt:1822/81826Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:39:24.028312Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
title |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
spellingShingle |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis Sánchez Trancón, Angel Humans Lens Implantation, Intraocular Retrospective Studies Visual Acuity Anterior Chamber Phakic Intraocular Lenses Implantable collamer lenses Toric implantable collamer lenses Vault Efficacy index Generalised estimating equations Ciências Médicas::Medicina Clínica Science & Technology |
title_short |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
title_full |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
title_fullStr |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
title_full_unstemmed |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
title_sort |
Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis |
author |
Sánchez Trancón, Angel |
author_facet |
Sánchez Trancón, Angel Cerpa Manito, Santiago Torrado Sierra, Oscar Baptista, António M. G. Serra, Pedro Miguel |
author_role |
author |
author2 |
Cerpa Manito, Santiago Torrado Sierra, Oscar Baptista, António M. G. Serra, Pedro Miguel |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Sánchez Trancón, Angel Cerpa Manito, Santiago Torrado Sierra, Oscar Baptista, António M. G. Serra, Pedro Miguel |
dc.subject.por.fl_str_mv |
Humans Lens Implantation, Intraocular Retrospective Studies Visual Acuity Anterior Chamber Phakic Intraocular Lenses Implantable collamer lenses Toric implantable collamer lenses Vault Efficacy index Generalised estimating equations Ciências Médicas::Medicina Clínica Science & Technology |
topic |
Humans Lens Implantation, Intraocular Retrospective Studies Visual Acuity Anterior Chamber Phakic Intraocular Lenses Implantable collamer lenses Toric implantable collamer lenses Vault Efficacy index Generalised estimating equations Ciências Médicas::Medicina Clínica Science & Technology |
description |
Purpose To determine the influence of implantable collamer lenses (ICL) geometry, i.e. spherical and toric on the vault, and report the refractive and visual outcomes of patients bilaterally implanted with the two ICL geometries. Methods: This retrospective case series analysed 41 patients implanted with a spherical ICL (sICL) in one eye and an equal sized toric ICL (tICL) in the fellow eye. The anatomical and ICL-related parameters were assessed using anterior-segment optical coherence tomography (AS-OCT Visante, Zeiss Meditec AG) and optical tomography (Pentacam, OCULUS). The influence of the anatomical and ICL-related parameters on the vault was determined using generalised estimating equations (GEE) to incorporate inter-eye correlations. Results: Postoperative spherical equivalent was within ± 0.50D in 66% and 83% of the eyes, respectively implanted with sICL and tICL. The efficacy index in the sICL group was 1.06 and 1.14 in the tICL group. The mean inter-eye vault difference was -1.46 µm, anatomical and ICL-related parameters showed similar associations with the vault for sICL and tICL. The GEE identified the ICL size minus the anterior chamber width, the ICL spherical power and ICL central thickness as significant factors influencing the vault. Conclusions: Spherical and toric ICL showed good efficacy for the correction of myopia and astigmatism. Patients implanted bilaterally with sICL and tICL tend to present similar vaults. The vault produced by both types of ICL was mainly regulated by the oversizing of the ICL. This suggests that the ICL geometry (spherical vs toric) is a factor with limited influence on the vault, thus the sizing method of a sICL and tICL should be similar. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-15 2022-11-15T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/1822/81826 |
url |
https://hdl.handle.net/1822/81826 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sánchez Trancón, A., Cerpa Manito, S., Torrado Sierra, O. et al. Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis. BMC Ophthalmol 22, 435 (2022). https://doi.org/10.1186/s12886-022-02653-y 1471-2415 10.1186/s12886-022-02653-y 36376808 435 https://bmcophthalmol.biomedcentral.com/articles/10.1186/s12886-022-02653-y |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
BMC |
publisher.none.fl_str_mv |
BMC |
dc.source.none.fl_str_mv |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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