Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism

The purpose of this study is to describe measurements using a newly developed modified Goldmann convex tonometer (CT) 1 year after myopic laser refractive surgery. Intraocular pressure (IOP) measurements were compared with IOP values obtained by Goldmann applanation tonometer (GAT), and Ocular Respo...

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Autores: Iglesias, María|||0000-0002-4482-0276, Kudsieh, Bachar|||0000-0002-2600-8233, Laiseca, Andrea, Santos, Cristina|||0000-0002-7014-8014, Nadal Reus, Jeroni, Barraquer, Rafael I. (Rafael Ignasi)|||0000-0002-8062-2998, Casaroli-Marano, Ricardo Pedro|||0000-0003-1812-9323
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:256063
Acesso em linha:https://ddd.uab.cat/record/256063
https://dx.doi.org/urn:doi:10.1186/s12886-022-02309-x
Access Level:acceso abierto
Palavra-chave:Tonometry
Corneal biomechanics
Intraocular pressure
Glaucoma
Myopia
LASIK
PRK
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spelling Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prismcorrelations with GAT and ORAIglesias, María|||0000-0002-4482-0276Kudsieh, Bachar|||0000-0002-2600-8233Laiseca, AndreaSantos, Cristina|||0000-0002-7014-8014Nadal Reus, JeroniBarraquer, Rafael I. (Rafael Ignasi)|||0000-0002-8062-2998Casaroli-Marano, Ricardo Pedro|||0000-0003-1812-9323TonometryCorneal biomechanicsIntraocular pressureGlaucomaMyopiaLASIKPRKThe purpose of this study is to describe measurements using a newly developed modified Goldmann convex tonometer (CT) 1 year after myopic laser refractive surgery. Intraocular pressure (IOP) measurements were compared with IOP values obtained by Goldmann applanation tonometer (GAT), and Ocular Response Analyzer (ORA). Prospective double-masked study performed on thirty eyes of thirty patients that underwent laser in situ keratomileusis (LASIK; n = 19) or photorefractive keratectomy (PRK; n = 11). IOP was measured before and 3 and 12 months after surgery. Intraclass correlation coefficient (ICC) and Bland-Altman plot were calculated to assess the agreement between GAT, CT, IOPg (Goldmann-correlated IOP) and IOPcc (corneal-compensated IOP) from ORA. Twelve months after LASIK, IOP measured with CT showed the best correlation with IOP measured with GAT before surgery (GATpre) (ICC = 0.886, 95% CI: 0.703-0.956) (15.60 ± 3.27 vs 15.80 ± 3.22; p < 0.000). However, a moderate correlation was found for IOP measured with IOPcc and CT 12 months after LASIK (ICC = 0.568, 95% CI: - 0.185 - 0.843) (15.80 ± 3.22 vs 12.87 ± 2.77; p < 0.004). Twelve months after PRK, CT showed a weak correlation (ICC = - 0.266, 95% CI: - 3.896 - 0.663), compared to GATpre (17.30 ± 3.47 vs 16.01 ± 1.45; p < 0.642), as well as poor correlation (ICC = 0.256, 95% CI: - 0.332 - 0.719) with IOPcc (17.30 ± 3.47 vs 13.38 ± 1.65; p < 0.182). Twelve months after LASIK, IOP measured with CT strongly correlated with GAT before surgery and could therefore provide an alternative method for measuring IOP after this surgery. More studies regarding this new convex prism are needed to assess its accuracy. 22022-01-0120222022-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/256063https://dx.doi.org/urn:doi:10.1186/s12886-022-02309-xreponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2560632026-06-06T12:50:31Z
dc.title.none.fl_str_mv Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
correlations with GAT and ORA
title Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
spellingShingle Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
Iglesias, María|||0000-0002-4482-0276
Tonometry
Corneal biomechanics
Intraocular pressure
Glaucoma
Myopia
LASIK
PRK
title_short Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
title_full Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
title_fullStr Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
title_full_unstemmed Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
title_sort Intraocular pressure after myopic laser refractive surgery measured with a new Goldmann convex prism
dc.creator.none.fl_str_mv Iglesias, María|||0000-0002-4482-0276
Kudsieh, Bachar|||0000-0002-2600-8233
Laiseca, Andrea
Santos, Cristina|||0000-0002-7014-8014
Nadal Reus, Jeroni
Barraquer, Rafael I. (Rafael Ignasi)|||0000-0002-8062-2998
Casaroli-Marano, Ricardo Pedro|||0000-0003-1812-9323
author Iglesias, María|||0000-0002-4482-0276
author_facet Iglesias, María|||0000-0002-4482-0276
Kudsieh, Bachar|||0000-0002-2600-8233
Laiseca, Andrea
Santos, Cristina|||0000-0002-7014-8014
Nadal Reus, Jeroni
Barraquer, Rafael I. (Rafael Ignasi)|||0000-0002-8062-2998
Casaroli-Marano, Ricardo Pedro|||0000-0003-1812-9323
author_role author
author2 Kudsieh, Bachar|||0000-0002-2600-8233
Laiseca, Andrea
Santos, Cristina|||0000-0002-7014-8014
Nadal Reus, Jeroni
Barraquer, Rafael I. (Rafael Ignasi)|||0000-0002-8062-2998
Casaroli-Marano, Ricardo Pedro|||0000-0003-1812-9323
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Tonometry
Corneal biomechanics
Intraocular pressure
Glaucoma
Myopia
LASIK
PRK
topic Tonometry
Corneal biomechanics
Intraocular pressure
Glaucoma
Myopia
LASIK
PRK
description The purpose of this study is to describe measurements using a newly developed modified Goldmann convex tonometer (CT) 1 year after myopic laser refractive surgery. Intraocular pressure (IOP) measurements were compared with IOP values obtained by Goldmann applanation tonometer (GAT), and Ocular Response Analyzer (ORA). Prospective double-masked study performed on thirty eyes of thirty patients that underwent laser in situ keratomileusis (LASIK; n = 19) or photorefractive keratectomy (PRK; n = 11). IOP was measured before and 3 and 12 months after surgery. Intraclass correlation coefficient (ICC) and Bland-Altman plot were calculated to assess the agreement between GAT, CT, IOPg (Goldmann-correlated IOP) and IOPcc (corneal-compensated IOP) from ORA. Twelve months after LASIK, IOP measured with CT showed the best correlation with IOP measured with GAT before surgery (GATpre) (ICC = 0.886, 95% CI: 0.703-0.956) (15.60 ± 3.27 vs 15.80 ± 3.22; p < 0.000). However, a moderate correlation was found for IOP measured with IOPcc and CT 12 months after LASIK (ICC = 0.568, 95% CI: - 0.185 - 0.843) (15.80 ± 3.22 vs 12.87 ± 2.77; p < 0.004). Twelve months after PRK, CT showed a weak correlation (ICC = - 0.266, 95% CI: - 3.896 - 0.663), compared to GATpre (17.30 ± 3.47 vs 16.01 ± 1.45; p < 0.642), as well as poor correlation (ICC = 0.256, 95% CI: - 0.332 - 0.719) with IOPcc (17.30 ± 3.47 vs 13.38 ± 1.65; p < 0.182). Twelve months after LASIK, IOP measured with CT strongly correlated with GAT before surgery and could therefore provide an alternative method for measuring IOP after this surgery. More studies regarding this new convex prism are needed to assess its accuracy.
publishDate 2022
dc.date.none.fl_str_mv 2
2022-01-01
2022
2022-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/256063
https://dx.doi.org/urn:doi:10.1186/s12886-022-02309-x
url https://ddd.uab.cat/record/256063
https://dx.doi.org/urn:doi:10.1186/s12886-022-02309-x
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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