Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/9356 |
Resumo: | Objective: To evaluate the effect of posterior Nd: YAG laser capsulotomy on pseudophakic eyes in high-order, total and internal aberrations, in different degrees of posterior capsule opacification. Method: Experimental, prospective clinical study of a longitudinal cohort. The study included patients who had undergone cataract surgery (with spherical lens implantation) and had some degree of posterior capsule opacification (OCP). High-order aberrations were measured by the Nidek OPD III aberrometer before and 15 days after posterior Nd: YAG laser capsulotomy. The mean values of total and internal aberrations - spherical, coma and trefoil - pre and post capsulotomy were compared in total and subdivided between degrees of OPC. Results: In all, 64 eyes were included. A statistically significant reduction was found in all total in-house aberrations after capsulotomy. For total aberrations, in grade I, there was a statistically significant reduction in trefoil aberrations, in grade II spherical, grade III spherical, coma and trefoil and grade IV coma and trefoil. For internal aberrations, grade I coma and trefoil, grade II coma, grade III and IV coma and trefoil. Conclusion: It has been shown that this procedure implies a statistically significant reduction in high order aberrations, both internal and total. |
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Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacificationEstudio comparativo del cambio de aberraciones de alto orden tras la capsulotomía con láser Nd: YAG en pacientes con diferentes grados de opacificación de la cápsula posteriorEstudo comparativo da mudança das aberrações de alta ordem após capsulotomia Nd:YAG laser em pacientes com diferentes graus de opacificação de cápsula posteriorAberrações de alta ordemNd:YAG laserCapsulotomiaOpacificação de cápsula posterior.Láser Nd: YAGAberraciones de alto ordenCapsulotomíaOpacificación de la cápsula posterior.Nd:YAG laserHigher-order aberrationsCapsulotomyPosterior capsule opacification.Objective: To evaluate the effect of posterior Nd: YAG laser capsulotomy on pseudophakic eyes in high-order, total and internal aberrations, in different degrees of posterior capsule opacification. Method: Experimental, prospective clinical study of a longitudinal cohort. The study included patients who had undergone cataract surgery (with spherical lens implantation) and had some degree of posterior capsule opacification (OCP). High-order aberrations were measured by the Nidek OPD III aberrometer before and 15 days after posterior Nd: YAG laser capsulotomy. The mean values of total and internal aberrations - spherical, coma and trefoil - pre and post capsulotomy were compared in total and subdivided between degrees of OPC. Results: In all, 64 eyes were included. A statistically significant reduction was found in all total in-house aberrations after capsulotomy. For total aberrations, in grade I, there was a statistically significant reduction in trefoil aberrations, in grade II spherical, grade III spherical, coma and trefoil and grade IV coma and trefoil. For internal aberrations, grade I coma and trefoil, grade II coma, grade III and IV coma and trefoil. Conclusion: It has been shown that this procedure implies a statistically significant reduction in high order aberrations, both internal and total.Objetivo: Evaluar el efecto de la capsulotomía posterior con láser Nd: YAG en ojos pseudofáquicos en aberraciones de alto orden, totales e internas, en diferentes grados de opacificación de la cápsula posterior. Método: Estudio clínico experimental y prospectivo de una cohorte longitudinal. El estudio incluyó a pacientes que se habían sometido a una cirugía de cataratas (con implante de lente esférica) y tenían algún grado de opacificación de la cápsula posterior (OCP). Las aberraciones de alto orden se midieron con el aberrómetro Nidek OPD III antes y 15 días después de la capsulotomía posterior con láser Nd: YAG. Los valores medios de las aberraciones totales e internas (esféricas, coma y trébol) antes y después de la capsulotomía se compararon en total y se subdividieron en grados de OPC. Resultados: Se incluyeron 64 ojos en total. Se encontró una reducción estadísticamente significativa en todas las aberraciones internas totales después de la capsulotomía. Para las aberraciones totales, en el grado I, hubo una reducción estadísticamente significativa en las aberraciones del trébol, en el grado II esférico, grado III esférico, coma y trébol y grado IV coma y trébol. Para aberraciones internas, coma y trébol de grado I, coma de grado II, coma y trébol de grado III y IV. Conclusión: Se ha demostrado que este procedimiento implica una reducción estadísticamente significativa de las aberraciones de alto orden, tanto internas como totales.Objetivo: Avaliar o efeito da capsulotomia posterior por Nd:YAG laser em olhos pseudofácicos nas aberrações de alta ordem, totais e internas, nos diferentes graus de opacificação de cápsula posterior. Método: Estudo clínico experimental, prospectivo de coorte longitudinal. Foram incluídos no estudo pacientes que haviam sido submetidos à cirurgia de catarata (com implante de lentes esféricas) e apresentassem algum grau de opacificação de cápsula posterior (OCP). As aberrações de alta ordem foram mensuradas pelo aberrômetro OPD III Nidek antes e 15 dias após capsulotomia posterior por Nd:YAG laser. Os valores médios das aberrações totais e internas – esférica, coma e trifólio – pré e pós capsulotomia foram comparadas no total e subdividida entre os graus de OPC. Resultados: Ao todo, 64 olhos foram incluídos. Foi encontrada uma redução estatisticamente significativa em todas as aberrações totais em internas após a capsulotomia. Para as aberrações totais, no grau I, houve redução estatisticamente significativa nas aberrações trifólio, no grau II esféricas, grau III esféricas, coma e trifólio e grau IV coma e trifólio. Para as aberrações internas, no grau I coma e trifólio, grau II coma, grau III e IV coma e trifólio. Conclusão: Foi demonstrado que esse procedimento implica em uma redução estatisticamente significativa nas aberrações de alta ordem, tanto internas quanto totais.Research, Society and Development2020-10-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/935610.33448/rsd-v9i10.9356Research, Society and Development; Vol. 9 No. 10; e9459109356Research, Society and Development; Vol. 9 Núm. 10; e9459109356Research, Society and Development; v. 9 n. 10; e94591093562525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/9356/8397Copyright (c) 2020 Odenilson José da Silva; Heloisa Miura; Vilson Rosa de Almeidahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Odenilson José da Miura, HeloisaAlmeida, Vilson Rosa de 2020-10-31T12:03:23Zoai:ojs.pkp.sfu.ca:article/9356Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:31:39.893871Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification Estudio comparativo del cambio de aberraciones de alto orden tras la capsulotomía con láser Nd: YAG en pacientes con diferentes grados de opacificación de la cápsula posterior Estudo comparativo da mudança das aberrações de alta ordem após capsulotomia Nd:YAG laser em pacientes com diferentes graus de opacificação de cápsula posterior |
title |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
spellingShingle |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification Silva, Odenilson José da Aberrações de alta ordem Nd:YAG laser Capsulotomia Opacificação de cápsula posterior. Láser Nd: YAG Aberraciones de alto orden Capsulotomía Opacificación de la cápsula posterior. Nd:YAG laser Higher-order aberrations Capsulotomy Posterior capsule opacification. |
title_short |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
title_full |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
title_fullStr |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
title_full_unstemmed |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
title_sort |
Comparative study of the change in high-order aberrations after Nd: YAG laser capsulotomy in patients with different degrees of posterior capsule opacification |
author |
Silva, Odenilson José da |
author_facet |
Silva, Odenilson José da Miura, Heloisa Almeida, Vilson Rosa de |
author_role |
author |
author2 |
Miura, Heloisa Almeida, Vilson Rosa de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Odenilson José da Miura, Heloisa Almeida, Vilson Rosa de |
dc.subject.por.fl_str_mv |
Aberrações de alta ordem Nd:YAG laser Capsulotomia Opacificação de cápsula posterior. Láser Nd: YAG Aberraciones de alto orden Capsulotomía Opacificación de la cápsula posterior. Nd:YAG laser Higher-order aberrations Capsulotomy Posterior capsule opacification. |
topic |
Aberrações de alta ordem Nd:YAG laser Capsulotomia Opacificação de cápsula posterior. Láser Nd: YAG Aberraciones de alto orden Capsulotomía Opacificación de la cápsula posterior. Nd:YAG laser Higher-order aberrations Capsulotomy Posterior capsule opacification. |
description |
Objective: To evaluate the effect of posterior Nd: YAG laser capsulotomy on pseudophakic eyes in high-order, total and internal aberrations, in different degrees of posterior capsule opacification. Method: Experimental, prospective clinical study of a longitudinal cohort. The study included patients who had undergone cataract surgery (with spherical lens implantation) and had some degree of posterior capsule opacification (OCP). High-order aberrations were measured by the Nidek OPD III aberrometer before and 15 days after posterior Nd: YAG laser capsulotomy. The mean values of total and internal aberrations - spherical, coma and trefoil - pre and post capsulotomy were compared in total and subdivided between degrees of OPC. Results: In all, 64 eyes were included. A statistically significant reduction was found in all total in-house aberrations after capsulotomy. For total aberrations, in grade I, there was a statistically significant reduction in trefoil aberrations, in grade II spherical, grade III spherical, coma and trefoil and grade IV coma and trefoil. For internal aberrations, grade I coma and trefoil, grade II coma, grade III and IV coma and trefoil. Conclusion: It has been shown that this procedure implies a statistically significant reduction in high order aberrations, both internal and total. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-28 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/9356 10.33448/rsd-v9i10.9356 |
url |
https://rsdjournal.org/index.php/rsd/article/view/9356 |
identifier_str_mv |
10.33448/rsd-v9i10.9356 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/9356/8397 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Odenilson José da Silva; Heloisa Miura; Vilson Rosa de Almeida https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Odenilson José da Silva; Heloisa Miura; Vilson Rosa de Almeida https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 10; e9459109356 Research, Society and Development; Vol. 9 Núm. 10; e9459109356 Research, Society and Development; v. 9 n. 10; e9459109356 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052741951946752 |