Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay
Introduction: Staphylococcus aureus produces a variety of diseases among children, ranging from skin and soft tissue infections to invasive life-threatening diseases. Since 1990, an increasing number of diseases produced by community-associated methicillin-resistant S. aureus (CA-MRSA) isolates have...
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2013
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| Online Erişim: | https://hdl.handle.net/20.500.12008/54292 |
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| _version_ | 1868889927801896960 |
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| author | Pardo, Lorena |
| author2 | Vola, Magdalena Macedo-Viñas, Marina Machado, Virginia Cuello, Dianna Mollerach, Marta Castro, Marta Pírez, Catalina Varela, Gustavo Algorta, Gabriela |
| author2_role | author author author author author author author author author |
| author_browse | Algorta, Gabriela Castro, Marta Cuello, Dianna Macedo-Viñas, Marina Machado, Virginia Mollerach, Marta Pardo, Lorena Pírez, Catalina Varela, Gustavo Vola, Magdalena |
| author_facet | Pardo, Lorena Vola, Magdalena Macedo-Viñas, Marina Machado, Virginia Cuello, Dianna Mollerach, Marta Castro, Marta Pírez, Catalina Varela, Gustavo Algorta, Gabriela |
| author_role | author |
| collection | COLIBRI |
| dc.contributor.none.fl_str_mv | Pardo Lorena, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Vola Magdalena, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Macedo-Viñas Marina, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Machado Virginia, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Cuello Dianna, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Mollerach Marta, Universidad de Buenos Aires (Argentina). Facultad de Farmacia y Bioquímica. Cátedra de Microbiología Castro Marta, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Pírez Catalina, Universidad de la República (Uruguay). Facultad de Medicina. Departamento de Pediatría Varela Gustavo, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología Algorta Gabriela, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología |
| dc.coverage.none.fl_str_mv | Uruguay |
| dc.creator.none.fl_str_mv | Pardo, Lorena Vola, Magdalena Macedo-Viñas, Marina Machado, Virginia Cuello, Dianna Mollerach, Marta Castro, Marta Pírez, Catalina Varela, Gustavo Algorta, Gabriela |
| dc.date.none.fl_str_mv | 2013 2026-04-13T12:25:20Z 2026-04-13T12:25:20Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | PARDO, L., VOLA, M., MACEDO-VIÑAS, M., y otros. Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay. J Infect Dev Ctries [en línea] 2013, 7(1). DOI: 10.3855/jidc.2261 https://hdl.handle.net/20.500.12008/54292 10.3855/jidc.2261 |
| dc.language.none.fl_str_mv | en eng |
| dc.relation.none.fl_str_mv | J Infect Dev Ctries. 7(1), 2013 |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.none.fl_str_mv | Staphylococcus aureus methicillin resistance pediatric diseases Uruguay |
| dc.title.none.fl_str_mv | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| dc.type.none.fl_str_mv | Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | Introduction: Staphylococcus aureus produces a variety of diseases among children, ranging from skin and soft tissue infections to invasive life-threatening diseases. Since 1990, an increasing number of diseases produced by community-associated methicillin-resistant S. aureus (CA-MRSA) isolates have been reported. The aim of this study was to describe the importance and the microbiological characteristics of S. aureus isolates recovered from children treated at the Hospital Pediátrico del Centro Hospitalario "Pereira Rossell” (HP-CHPR); focusing on invasive diseases caused by CA-MRSA isolates, as well as some clinical aspects of the diseases they have produced. Methodology: One hundred and twenty-five S. aureus isolates recovered from the HP-CHPR between 2003 and 2006 from children with invasive (n=89) and superficial diseases (n=36) were included. Genotypic and phenotypic characteristics of S. aureus isolates and relevant clinical aspects of each child were studied. Results: CA-MRSA isolates accounted for 73% of all S. aureus recovered from invasive (mainly bone and joint) infections, pneumonia and bacteraemia. The most common CA-MRSA strain recovered from invasive (n=65) and superficial (n=36) diseases had the following features: pulsotype A (type USA1100), SCCmec cassette type IV, Panton-Valentine Leukocidin genes positive, susceptibility to trimethoprim sulfamethoxazole without the inducible macrolide-lincosamide-streptogramin B (iMLSB) resistance phenotype. No association between genotypic characteristics of invasive CA-MRSA isolates and clinical outcomes was found. Conclusions: CA-MRSA isolates produced a wide spectrum of invasive diseases in a public paediatric hospital between 2003 and 2006. Microbiologic characterization suggests the spread of an adapted CA-MRSA clone lacking erm genes. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_0300e2d64b07c27764a577b9d1886baf |
| identifier_str_mv | PARDO, L., VOLA, M., MACEDO-VIÑAS, M., y otros. Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay. J Infect Dev Ctries [en línea] 2013, 7(1). DOI: 10.3855/jidc.2261 10.3855/jidc.2261 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/54292 |
| publishDate | 2013 |
| publishDateSort | 2013 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Community-associated methicillin-resistant Staphylococcus aureus in children treated in UruguayPardo, LorenaVola, MagdalenaMacedo-Viñas, MarinaMachado, VirginiaCuello, DiannaMollerach, MartaCastro, MartaPírez, CatalinaVarela, GustavoAlgorta, GabrielaStaphylococcus aureusmethicillin resistancepediatric diseasesUruguayIntroduction: Staphylococcus aureus produces a variety of diseases among children, ranging from skin and soft tissue infections to invasive life-threatening diseases. Since 1990, an increasing number of diseases produced by community-associated methicillin-resistant S. aureus (CA-MRSA) isolates have been reported. The aim of this study was to describe the importance and the microbiological characteristics of S. aureus isolates recovered from children treated at the Hospital Pediátrico del Centro Hospitalario "Pereira Rossell” (HP-CHPR); focusing on invasive diseases caused by CA-MRSA isolates, as well as some clinical aspects of the diseases they have produced. Methodology: One hundred and twenty-five S. aureus isolates recovered from the HP-CHPR between 2003 and 2006 from children with invasive (n=89) and superficial diseases (n=36) were included. Genotypic and phenotypic characteristics of S. aureus isolates and relevant clinical aspects of each child were studied. Results: CA-MRSA isolates accounted for 73% of all S. aureus recovered from invasive (mainly bone and joint) infections, pneumonia and bacteraemia. The most common CA-MRSA strain recovered from invasive (n=65) and superficial (n=36) diseases had the following features: pulsotype A (type USA1100), SCCmec cassette type IV, Panton-Valentine Leukocidin genes positive, susceptibility to trimethoprim sulfamethoxazole without the inducible macrolide-lincosamide-streptogramin B (iMLSB) resistance phenotype. No association between genotypic characteristics of invasive CA-MRSA isolates and clinical outcomes was found. Conclusions: CA-MRSA isolates produced a wide spectrum of invasive diseases in a public paediatric hospital between 2003 and 2006. Microbiologic characterization suggests the spread of an adapted CA-MRSA clone lacking erm genes.Comisión Sectorial de Investigación Científica (CSIC)Pardo Lorena, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaVola Magdalena, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaMacedo-Viñas Marina, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaMachado Virginia, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaCuello Dianna, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaMollerach Marta, Universidad de Buenos Aires (Argentina). Facultad de Farmacia y Bioquímica. Cátedra de MicrobiologíaCastro Marta, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaPírez Catalina, Universidad de la República (Uruguay). Facultad de Medicina. Departamento de PediatríaVarela Gustavo, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y VirologíaAlgorta Gabriela, Universidad de la República (Uruguay). Facultad de Medicina. Instituto de Higiene. Unidad Académica Bacteriología y Virología2026-04-13T12:25:20Z2026-04-13T12:25:20Z2013Artículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfPARDO, L., VOLA, M., MACEDO-VIÑAS, M., y otros. Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay. J Infect Dev Ctries [en línea] 2013, 7(1). DOI: 10.3855/jidc.2261https://hdl.handle.net/20.500.12008/5429210.3855/jidc.2261reponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaenengJ Infect Dev Ctries. 7(1), 2013UruguayLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)oai:colibri.udelar.edu.uy:20.500.12008/542922026-04-14T10:37:08Z |
| spellingShingle | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay Pardo, Lorena Staphylococcus aureus methicillin resistance pediatric diseases Uruguay |
| status_str | publishedVersion |
| title | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| title_full | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| title_fullStr | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| title_full_unstemmed | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| title_short | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| title_sort | Community-associated methicillin-resistant Staphylococcus aureus in children treated in Uruguay |
| topic | Staphylococcus aureus methicillin resistance pediatric diseases Uruguay |
| url | https://hdl.handle.net/20.500.12008/54292 |