Astigmatic peripheral defocus with different contact lenses: review and meta-analysis

Detalhes bibliográficos
Autor(a) principal: Queirós, A.
Data de Publicação: 2016
Outros Autores: Lopes-Ferreira, Daniela, González-Méijome, José Manuel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/44056
Resumo: Purpose: To review the level of relative peripheral defocus measured with different devices with potential use for myopia retention. To present comparative data of the change in astigmatic peripheral refraction with different contact lenses evaluated in different studies conducted in the same laboratory following the same methodology in myopic human eyes Methods: A joint analysis of work, carried out at the same laboratory (CEORLab) in 137 myopic subjects with different types of contact lenses (CL), was performed to obtain the tangential (FT = M − J0), sagittal (FS = M + J0), and mean (M) power refractive errors (M and J0 are the refraction vector components). Orthokeratology, standard aspheric rigid gas-permeable (RGP), experimental RGP, experimental soft CL, and different multifocal soft CL were used to induce peripheral myopic defocus (236 peripheral refraction measures). Results: Compared with values obtained in naked eye condition (baseline), only three of the eight approaches tested show statistically significant peripheral myopic defocus induction (p < 0.001) in both temporal and nasal retina (orthokeratology, experimental RGP, and Proclear multifocal CL with Add: +3.00 D). Standard aspheric RGP also produced a significant increase in myopic defocus for the FT, of about −2.00 D. The experimental soft CL, designed to mimic the peripheral performance of the experimental RGP, induced a similar effect to the standard aspheric soft CL. Conclusion: Orthokeratology, multifocal soft CL, and custom-designed RGP CL were able to generate a significant relative peripheral myopia in myopic eyes. Conversely, standard and experimental soft CL were not able to induce significant peripheral myopic and astigmatic defocus values.
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spelling Astigmatic peripheral defocus with different contact lenses: review and meta-analysisAstigmatismMyopia progressionPeripheral defocusPeripheral refractionCiências Naturais::Ciências FísicasScience & TechnologyPurpose: To review the level of relative peripheral defocus measured with different devices with potential use for myopia retention. To present comparative data of the change in astigmatic peripheral refraction with different contact lenses evaluated in different studies conducted in the same laboratory following the same methodology in myopic human eyes Methods: A joint analysis of work, carried out at the same laboratory (CEORLab) in 137 myopic subjects with different types of contact lenses (CL), was performed to obtain the tangential (FT = M − J0), sagittal (FS = M + J0), and mean (M) power refractive errors (M and J0 are the refraction vector components). Orthokeratology, standard aspheric rigid gas-permeable (RGP), experimental RGP, experimental soft CL, and different multifocal soft CL were used to induce peripheral myopic defocus (236 peripheral refraction measures). Results: Compared with values obtained in naked eye condition (baseline), only three of the eight approaches tested show statistically significant peripheral myopic defocus induction (p < 0.001) in both temporal and nasal retina (orthokeratology, experimental RGP, and Proclear multifocal CL with Add: +3.00 D). Standard aspheric RGP also produced a significant increase in myopic defocus for the FT, of about −2.00 D. The experimental soft CL, designed to mimic the peripheral performance of the experimental RGP, induced a similar effect to the standard aspheric soft CL. Conclusion: Orthokeratology, multifocal soft CL, and custom-designed RGP CL were able to generate a significant relative peripheral myopia in myopic eyes. Conversely, standard and experimental soft CL were not able to induce significant peripheral myopic and astigmatic defocus values.This study was supported by Fundação para Ciência e Tecnologia, Portugal through projects PTDC/SAU-BEB/098392/2008 and PTDC/SAU-BEB/098391/2008.Taylor and FrancisUniversidade do MinhoQueirós, A.Lopes-Ferreira, DanielaGonzález-Méijome, José Manuel20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/44056engQueiros, A., Lopes-Ferreira, D., & Gonzalez-Meijome, J. M. (2016). Astigmatic Peripheral Defocus with Different Contact Lenses: Review and Meta-Analysis. Current Eye Research, 41(8), 1005-1015. doi: 10.3109/02713683.2015.0271-368310.3109/02713683.2015.111658526835871info: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:RCAAP2023-07-21T12:44:33Zoai:repositorium.sdum.uminho.pt:1822/44056Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:42:15.724421Repositório 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 Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
title Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
spellingShingle Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
Queirós, A.
Astigmatism
Myopia progression
Peripheral defocus
Peripheral refraction
Ciências Naturais::Ciências Físicas
Science & Technology
title_short Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
title_full Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
title_fullStr Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
title_full_unstemmed Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
title_sort Astigmatic peripheral defocus with different contact lenses: review and meta-analysis
author Queirós, A.
author_facet Queirós, A.
Lopes-Ferreira, Daniela
González-Méijome, José Manuel
author_role author
author2 Lopes-Ferreira, Daniela
González-Méijome, José Manuel
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Queirós, A.
Lopes-Ferreira, Daniela
González-Méijome, José Manuel
dc.subject.por.fl_str_mv Astigmatism
Myopia progression
Peripheral defocus
Peripheral refraction
Ciências Naturais::Ciências Físicas
Science & Technology
topic Astigmatism
Myopia progression
Peripheral defocus
Peripheral refraction
Ciências Naturais::Ciências Físicas
Science & Technology
description Purpose: To review the level of relative peripheral defocus measured with different devices with potential use for myopia retention. To present comparative data of the change in astigmatic peripheral refraction with different contact lenses evaluated in different studies conducted in the same laboratory following the same methodology in myopic human eyes Methods: A joint analysis of work, carried out at the same laboratory (CEORLab) in 137 myopic subjects with different types of contact lenses (CL), was performed to obtain the tangential (FT = M − J0), sagittal (FS = M + J0), and mean (M) power refractive errors (M and J0 are the refraction vector components). Orthokeratology, standard aspheric rigid gas-permeable (RGP), experimental RGP, experimental soft CL, and different multifocal soft CL were used to induce peripheral myopic defocus (236 peripheral refraction measures). Results: Compared with values obtained in naked eye condition (baseline), only three of the eight approaches tested show statistically significant peripheral myopic defocus induction (p < 0.001) in both temporal and nasal retina (orthokeratology, experimental RGP, and Proclear multifocal CL with Add: +3.00 D). Standard aspheric RGP also produced a significant increase in myopic defocus for the FT, of about −2.00 D. The experimental soft CL, designed to mimic the peripheral performance of the experimental RGP, induced a similar effect to the standard aspheric soft CL. Conclusion: Orthokeratology, multifocal soft CL, and custom-designed RGP CL were able to generate a significant relative peripheral myopia in myopic eyes. Conversely, standard and experimental soft CL were not able to induce significant peripheral myopic and astigmatic defocus values.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
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 http://hdl.handle.net/1822/44056
url http://hdl.handle.net/1822/44056
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Queiros, A., Lopes-Ferreira, D., & Gonzalez-Meijome, J. M. (2016). Astigmatic Peripheral Defocus with Different Contact Lenses: Review and Meta-Analysis. Current Eye Research, 41(8), 1005-1015. doi: 10.3109/02713683.2015.
0271-3683
10.3109/02713683.2015.1116585
26835871
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 Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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