Preoperative automatic visual behavioural analysis as a tool for intraocular lens choice in cataract surgery

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dc.contributor.authorNogueira, Heloisa Neumann
dc.contributor.authorAlves, Monica
dc.contributor.authorSchor, Paulo [UNIFESP]
dc.contributor.institutionPontificia Univ Catolica Campinas PUCCAMP
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.date.accessioned2016-01-24T14:40:07Z
dc.date.available2016-01-24T14:40:07Z
dc.date.issued2015-03-01
dc.description.abstractPurpose: Cataract is the main cause of blindness, affecting 18 million people worldwide, with the highest incidence in the population above 50 years of age. Low visual acuity caused by cataract may have a negative impact on patient quality of life. the current treatment is surgery in order to replace the natural lens with an artificial intraocular lens (IOL), which can be mono- or multifocal. However, due to potential side effects, IOLs must be carefully chosen to ensure higher patient satisfaction. Thus, studies on the visual behavior of these patients may be an important tool to determine the best type of IOL implantation. This study proposed an anamnestic add-on for optimizing the choice of IOL.Methods: We used a camera that automatically takes pictures, documenting the patient's visual routine in order to obtain additional information about the frequency of distant, intermediate, and near sights.Results: the results indicated an estimated frequency percentage, suggesting that visual analysis of routine photographic records of a patient with cataract may be useful for understanding behavioural gaze and for choosing visual management strategy after cataract surgery, simultaneously stimulating interest for customized IOL manufacturing according to individual needs.en
dc.description.affiliationPontificia Univ Catolica Campinas PUCCAMP, Campinas, SP, Brazil
dc.description.affiliationFed Univ São Paulo UNIFESP, Dept Ophthalmol & Visual Sci, Paulista Sch Med EPM, São Paulo, SP, Brazil
dc.description.affiliationUnifespFed Univ São Paulo UNIFESP, Dept Ophthalmol & Visual Sci, Paulista Sch Med EPM, São Paulo, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent94-99
dc.identifierhttp://dx.doi.org/10.5935/0004-2749.20150025
dc.identifier.citationArquivos Brasileiros de Oftalmologia. São Paulo: Consel Brasil Oftalmologia, v. 78, n. 2, p. 94-99, 2015.
dc.identifier.doi10.5935/0004-2749.20150025
dc.identifier.fileS0004-27492015000200008.pdf
dc.identifier.issn0004-2749
dc.identifier.scieloS0004-27492015000200008
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/38804
dc.identifier.wosWOS:000354050800008
dc.language.isoeng
dc.publisherConsel Brasil Oftalmologia
dc.relation.ispartofArquivos Brasileiros de Oftalmologia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCataract extractionen
dc.subjectCataract/psychologyen
dc.subjectLenses, intraocularen
dc.subjectQuality of lifeen
dc.subjectVision, ocularen
dc.subjectVisual acuityen
dc.subjectSickness impact profileen
dc.titlePreoperative automatic visual behavioural analysis as a tool for intraocular lens choice in cataract surgeryen
dc.title.alternativeAnálise comportamental visual automática pré-operatória como ferramenta para escolha de lente intraocular em cirurgia de cataratapt
dc.typeinfo:eu-repo/semantics/article
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