Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022

Detalhes bibliográficos
Autor(a) principal: Fonseca, Érica Lourenço da
Data de Publicação: 2023
Outros Autores: Morgado, Sérgio Mascarenhas, Freitas, Fernanda dos Santos, Oliveira, Priscila P. C., Monteiro, Priscilla M., Lima, Lorena S., Santos, Bianca P., Sousa, Maria Aparecida R., Assunção, Adriana O., Mascarenhas, Luís Affonso, Vicente, Ana Carolina Paulo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/58922
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.
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spelling Fonseca, Érica Lourenço daMorgado, Sérgio MascarenhasFreitas, Fernanda dos SantosOliveira, Priscila P. C.Monteiro, Priscilla M.Lima, Lorena S.Santos, Bianca P.Sousa, Maria Aparecida R.Assunção, Adriana O.Mascarenhas, Luís AffonsoVicente, Ana Carolina Paulo2023-06-04T19:59:37Z2023-06-04T19:59:37Z2023FONSECA, Érica Lourenço da et al. Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022. MedRxiv, p. 1-25, May 2023.https://www.arca.fiocruz.br/handle/icict/5892210.1101/2023.05.12.23289862engmedRxiv preprintClone internacionalExtensivamente resistente a drogasBraço AOXA-23Resistência à TgeciclinaInternational cloneCRABExtensively drug resistancearmAOXA-23Tgecycline resistanceOutbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Hospital São Francisco na Providência na Providência de Deus. Comitê de Controle de Infecção Hospitalar. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.Carbapenem-resistant Acinetobacter baumannii (CRAB) is a leading cause of nosocomial infections worldwide, and the occurrence of extensively drug-resistant XDR) lineages among them is increasing. Most of A. baumannii pandemic lineages, known as International clones, are represented by MDR/XDR CRAB strains. The IC2 isconsidered one of the most successful and widespread pandemic clones, however, it is rare in South America, where IC1, IC4 and IC5 are prevalent. In Brazil, besides sporadic reports, an IC2 outbreak was reported only once in São Paulo city during the COVID-19 pandemics. This study characterized an outbreak caused by IC2 strains (n=16) in a hospital in Rio de Janeiro in 2022. MLST (MLST Pasteur scheme) analysis revealed that all strains recovered from nosocomial infections belonged to ST2 and corresponded to CRAB presenting the XDR phenotype. In general, this broad resistance spectrum was explained by the presence of several antibiotic resistance genes (ARGs) (armA, blaTEM, blaOXA-23, blaOXA-66, and aacA4-catB8-aadA1-qacEΔ1/sul1 carried in class 1 integron). Interestingly, the strains characterized here presented a broader resistance spectrum compared to those of the unique other and contemporary IC2 outbreak in Brazil, although they shared most of the ARGs. This study stressed the possibility of the successful establishment of IC2 in Brazilian clinical settings during and after the COVID-19 pandemics in response to a series of events, such as the overuse of antibiotics, during that period.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/58922/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALEricaFonseca_AnaCarolinaVicente_etal_IOC_2023.pdfEricaFonseca_AnaCarolinaVicente_etal_IOC_2023.pdfapplication/pdf115367https://www.arca.fiocruz.br/bitstream/icict/58922/2/EricaFonseca_AnaCarolinaVicente_etal_IOC_2023.pdfd20e8b79e8f9f8616b010dae4033bf89MD52icict/589222023-06-05 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dc.title.en_US.fl_str_mv Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
title Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
spellingShingle Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
Fonseca, Érica Lourenço da
Clone internacional
Extensivamente resistente a drogas
Braço A
OXA-23
Resistência à Tgeciclina
International clone
CRAB
Extensively drug resistance
armA
OXA-23
Tgecycline resistance
title_short Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
title_full Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
title_fullStr Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
title_full_unstemmed Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
title_sort Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022
author Fonseca, Érica Lourenço da
author_facet Fonseca, Érica Lourenço da
Morgado, Sérgio Mascarenhas
Freitas, Fernanda dos Santos
Oliveira, Priscila P. C.
Monteiro, Priscilla M.
Lima, Lorena S.
Santos, Bianca P.
Sousa, Maria Aparecida R.
Assunção, Adriana O.
Mascarenhas, Luís Affonso
Vicente, Ana Carolina Paulo
author_role author
author2 Morgado, Sérgio Mascarenhas
Freitas, Fernanda dos Santos
Oliveira, Priscila P. C.
Monteiro, Priscilla M.
Lima, Lorena S.
Santos, Bianca P.
Sousa, Maria Aparecida R.
Assunção, Adriana O.
Mascarenhas, Luís Affonso
Vicente, Ana Carolina Paulo
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Fonseca, Érica Lourenço da
Morgado, Sérgio Mascarenhas
Freitas, Fernanda dos Santos
Oliveira, Priscila P. C.
Monteiro, Priscilla M.
Lima, Lorena S.
Santos, Bianca P.
Sousa, Maria Aparecida R.
Assunção, Adriana O.
Mascarenhas, Luís Affonso
Vicente, Ana Carolina Paulo
dc.subject.other.en_US.fl_str_mv Clone internacional
Extensivamente resistente a drogas
Braço A
OXA-23
Resistência à Tgeciclina
topic Clone internacional
Extensivamente resistente a drogas
Braço A
OXA-23
Resistência à Tgeciclina
International clone
CRAB
Extensively drug resistance
armA
OXA-23
Tgecycline resistance
dc.subject.en.en_US.fl_str_mv International clone
CRAB
Extensively drug resistance
armA
OXA-23
Tgecycline resistance
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genética Molecular de Microrganismos. Rio de Janeiro, RJ, Brasil.
publishDate 2023
dc.date.accessioned.fl_str_mv 2023-06-04T19:59:37Z
dc.date.available.fl_str_mv 2023-06-04T19:59:37Z
dc.date.issued.fl_str_mv 2023
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.citation.fl_str_mv FONSECA, Érica Lourenço da et al. Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022. MedRxiv, p. 1-25, May 2023.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/58922
dc.identifier.doi.none.fl_str_mv 10.1101/2023.05.12.23289862
identifier_str_mv FONSECA, Érica Lourenço da et al. Outbreak of a carbapenem-resistant XDR Acinetobacter 1 baumannii belonging to the International Clone II (IC2) in a clinical setting in Brazil, 2022. MedRxiv, p. 1-25, May 2023.
10.1101/2023.05.12.23289862
url https://www.arca.fiocruz.br/handle/icict/58922
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv medRxiv preprint
publisher.none.fl_str_mv medRxiv preprint
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bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/58922/1/license.txt
https://www.arca.fiocruz.br/bitstream/icict/58922/2/EricaFonseca_AnaCarolinaVicente_etal_IOC_2023.pdf
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