Publicação
Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil
| Resumo: | ABSTRACT Purpose: To assess the frequency of corneal astigmatism before cataract surgery in a Brazilian sample. Methods: This clinic-based cross-sectional study was conducted at the Bonsucesso Federal Hospital, Rio de Janeiro, Brazil. Charts of patients who underwent cataract surgery over a two-year period were retrospectively reviewed, and preoperative keratometric measurements were collected and analyzed. Results: A total of 1707 eyes of 1045 patients were enrolled. The corneal astigmatism was less than 1.0 D in 971 eyes (56.9%), 1.0-1.99 D in 496 eyes (29.1%), 2.0-2.99 D in 157 eyes (9.2%), and more than 3.0 D in 83 eyes (4.9%). The mean corneal astigmatism was 0.92 ± (SD) 0.96 D (range 0 - 10.25 D). Conclusion: Over 40% of the patients undergoing cataract surgery enrolled in this study had more than 1.0 D of corneal astigmatism and may benefit from the use of toric intraocular lenses. These data can be useful for planning to make this technology available for patients. |
|---|---|
| Autores principais: | Theiss,Mara Barreto |
| Outros Autores: | Santhiago,Marcony R.; Moraes Jr,Haroldo V.; Gomes,Beatriz Fiuza |
| Assunto: | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| Ano: | 2019 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| _version_ | 1871509967316451328 |
|---|---|
| author | Theiss,Mara Barreto |
| author2 | Santhiago,Marcony R. Moraes Jr,Haroldo V. Gomes,Beatriz Fiuza |
| author2_role | author author author |
| author_facet | Theiss,Mara Barreto Santhiago,Marcony R. Moraes Jr,Haroldo V. Gomes,Beatriz Fiuza |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"Theiss,Mara Barreto\"},{\"Person.name\":\"Santhiago,Marcony R.\"},{\"Person.name\":\"Moraes Jr,Haroldo V.\"},{\"Person.name\":\"Gomes,Beatriz Fiuza\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Theiss,Mara Barreto Santhiago,Marcony R. Moraes Jr,Haroldo V. Gomes,Beatriz Fiuza |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| datacite.titles.title.fl_str_mv | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| dc.creator.none.fl_str_mv | Theiss,Mara Barreto Santhiago,Marcony R. Moraes Jr,Haroldo V. Gomes,Beatriz Fiuza |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500377 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Conselho Brasileiro de Oftalmologia |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Arquivos Brasileiros de Oftalmologia v.82 n.5 2019 reponame:Arquivos brasileiros de oftalmologia (Online) instname:Conselho Brasileiro de Oftalmologia (CBO) instacron:CBO |
| dc.subject.none.fl_str_mv | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| dc.title.fl_str_mv | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | ABSTRACT Purpose: To assess the frequency of corneal astigmatism before cataract surgery in a Brazilian sample. Methods: This clinic-based cross-sectional study was conducted at the Bonsucesso Federal Hospital, Rio de Janeiro, Brazil. Charts of patients who underwent cataract surgery over a two-year period were retrospectively reviewed, and preoperative keratometric measurements were collected and analyzed. Results: A total of 1707 eyes of 1045 patients were enrolled. The corneal astigmatism was less than 1.0 D in 971 eyes (56.9%), 1.0-1.99 D in 496 eyes (29.1%), 2.0-2.99 D in 157 eyes (9.2%), and more than 3.0 D in 83 eyes (4.9%). The mean corneal astigmatism was 0.92 ± (SD) 0.96 D (range 0 - 10.25 D). Conclusion: Over 40% of the patients undergoing cataract surgery enrolled in this study had more than 1.0 D of corneal astigmatism and may benefit from the use of toric intraocular lenses. These data can be useful for planning to make this technology available for patients. |
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| eu_rights_str_mv | openAccess |
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| language | eng |
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| person_str_mv | Theiss,Mara Barreto Santhiago,Marcony R. Moraes Jr,Haroldo V. Gomes,Beatriz Fiuza |
| publishDate | 2019 |
| publisher.none.fl_str_mv | Conselho Brasileiro de Oftalmologia |
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| spelling | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in BrazilTheiss,Mara BarretoSanthiago,Marcony R.Moraes Jr,Haroldo V.Gomes,Beatriz FiuzaAstigmatism/epidemiologyCataract extraction/adverse effectsLenses, intraocularCross-sectional studyBrazilopen accesshttp://purl.org/coar/access_right/c_abf2http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500377URLhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500377URLHasVersion2019-10-01ABSTRACT Purpose: To assess the frequency of corneal astigmatism before cataract surgery in a Brazilian sample. Methods: This clinic-based cross-sectional study was conducted at the Bonsucesso Federal Hospital, Rio de Janeiro, Brazil. Charts of patients who underwent cataract surgery over a two-year period were retrospectively reviewed, and preoperative keratometric measurements were collected and analyzed. Results: A total of 1707 eyes of 1045 patients were enrolled. The corneal astigmatism was less than 1.0 D in 971 eyes (56.9%), 1.0-1.99 D in 496 eyes (29.1%), 2.0-2.99 D in 157 eyes (9.2%), and more than 3.0 D in 83 eyes (4.9%). The mean corneal astigmatism was 0.92 ± (SD) 0.96 D (range 0 - 10.25 D). Conclusion: Over 40% of the patients undergoing cataract surgery enrolled in this study had more than 1.0 D of corneal astigmatism and may benefit from the use of toric intraocular lenses. These data can be useful for planning to make this technology available for patients.engtext/htmlConselho Brasileiro de OftalmologiaArquivos Brasileiros de Oftalmologia v.82 n.5 2019reponame:Arquivos brasileiros de oftalmologia (Online)instname:Conselho Brasileiro de Oftalmologia (CBO)instacron:CBOjournal articlehttp://purl.org/coar/resource_type/c_6501literatureVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85 |
| spellingShingle | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil Theiss,Mara Barreto Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| title | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| title_full | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| title_fullStr | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| title_full_unstemmed | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| title_short | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| title_sort | Prevalence of corneal astigmatism in cataract surgery candidates at a public hospital in Brazil |
| topic | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| topic_facet | Astigmatism/epidemiology Cataract extraction/adverse effects Lenses, intraocular Cross-sectional study Brazil |
| url | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500377 |
| visible | 1 |
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