Simulated keratometry and central corneal thickness measured in cats by autokeratometer, ultrasonic pachymeter, and Galilei G6™

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorOphthalmologic Hospital and Eye Bank of Sorocaba-
Autor(es): dc.creatorde Andrade Ramos, Leticia-
Autor(es): dc.creatorSeullner Brandão, Cláudia Valéria-
Autor(es): dc.creatorArce, Carlos Guillermo-
Autor(es): dc.creatorMicheline, Laura-
Autor(es): dc.creatorGordon Gandolfi, Micaella-
Autor(es): dc.creatorPadovani, Carlos Roberto-
Data de aceite: dc.date.accessioned2025-08-21T21:38:00Z-
Data de disponibilização: dc.date.available2025-08-21T21:38:00Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/vop.13039-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/247915-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/247915-
Descrição: dc.descriptionObjective: The aims of this study were to compare the central corneal thickness (CCT) measured by an ultrasonic pachymeter (SP-100, Tomey, Japão) versus the Galilei G6™ (Ziemer Ophthalmics System AG, Port, Switzerland) and to compare the simulated keratometry (SimK) measured by an autokeratometer (KM 500 Nidek) versus the Galilei G6™. Animal studied: Eighteen mixed-breed cats, 10 males, and eight females, aged between 18 and 48 months, were evaluated (n = 36 eyes). Procedure(S): The cats were manually restrained using a blanket. The operator held the autokeratometer close to the eye and measured the SimK. Next, one anesthetic eye drop was applied; the operator lightly touched the corneal using the ultrasound pachymeter and measured the CCT. At another moment, the cats were sedated using meperidine and xylazine and then evaluated using the Galilei. Student's t-test was employed to perform the statistical analyzes. Results: Considering the CCT, the ultrasound pachymeter provided mean ± SD of 623.03 ± 48.17 μm and the Galilei 617.34 ± 53.38 μm. The autokeratometer produced a SimK of 38.20 ± 0.84D (8.84 ± 0.20 mm) and the Galilei 38.37 ± 0.83D (8.80 ± 0.19 mm). The CCT and SimK did not differ statistically regardless of the device used. Conclusion: To the best of the authors' knowledge, this is the first work to compare the CCT measured by the Galilei versus the ultrasonic pachymeter and to compare the SimK measured by the Galilei versus the keratometer in cats. No statistical difference was found considering the CCT and the SimK measured by the different devices.-
Descrição: dc.descriptionDepartment of Veterinary Surgery and Animal Reproduction School of Veterinary Medicine and Animal Science São Paulo State University - UNESP-
Descrição: dc.descriptionContact Lens Cornea Refractive Surgery Research & Technology Sectors Ophthalmologic Hospital and Eye Bank of Sorocaba-
Descrição: dc.descriptionDepartment of Biostatistics Bioscience Institute São Paulo State University - UNESP-
Descrição: dc.descriptionDepartment of Veterinary Surgery and Animal Reproduction School of Veterinary Medicine and Animal Science São Paulo State University - UNESP-
Descrição: dc.descriptionDepartment of Biostatistics Bioscience Institute São Paulo State University - UNESP-
Formato: dc.format128-134-
Idioma: dc.languageen-
Relação: dc.relationVeterinary Ophthalmology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcat-
Palavras-chave: dc.subjectCCT-
Palavras-chave: dc.subjectGalilei-
Palavras-chave: dc.subjectkeratometer-
Palavras-chave: dc.subjectSimK-
Palavras-chave: dc.subjectultrasonic pachymeter-
Título: dc.titleSimulated keratometry and central corneal thickness measured in cats by autokeratometer, ultrasonic pachymeter, and Galilei G6™-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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