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dc.contributor.author | El Mammery, Achraf | |
dc.contributor.author | Ramirez de Arellano, Eva | |
dc.contributor.author | Cañada-Garcia, Javier Enrique | |
dc.contributor.author | Cercenado, Emilia | |
dc.contributor.author | Villar-Gómara, Laura | |
dc.contributor.author | Casquero-García, Verónica | |
dc.contributor.author | García-Cobos, Silvia | |
dc.contributor.author | Lepe, José Antonio | |
dc.contributor.author | Ruiz de Gopegui Bordes, Enrique | |
dc.contributor.author | Calvo-Montes, Jorge | |
dc.contributor.author | Larrosa Escartín, Nieves | |
dc.contributor.author | Cantón, Rafael | |
dc.contributor.author | Perez-Vazquez, Maria | |
dc.contributor.author | Aracil, Belen | |
dc.contributor.author | Oteo-Iglesias, Jesus | |
dc.contributor.author | Spanish EARS-Net Group | |
dc.date.accessioned | 2023-10-10T07:55:53Z | |
dc.date.available | 2023-10-10T07:55:53Z | |
dc.date.issued | 2023-09 | |
dc.identifier.citation | Front. Microbiol. 2023; 14:1220286. | es_ES |
dc.identifier.uri | http://hdl.handle.net/20.500.12105/16546 | |
dc.description.abstract | Objectives: To describe and analyse erythromycin resistance trends in blood isolates of Staphylococcus aureus (EARS-Net Spain, 2004–2020) and the association of these trends with the consumption of macrolide, lincosamide, and streptogramin B (MLSB) antibiotics. To assess molecular changes that could be involved in erythromycin resistance trends by whole genome analysis of representative isolates. Materials and methods: We collected antibiotic susceptibility data for all firstblood S. aureus isolates in patients from 47 Spanish hospitals according to EARS-Net criteria. MLSB antibiotic consumption was obtained from the Spanish Agency for Medicines and Medical Devices (2008–2020). We sequenced 137 representative isolates for core genome multilocus sequence typing, resistome and virulome analysis. Results: For the 36,612 invasive S. aureus isolates, methicillin resistance decreased from 26.4% in 2004 to 22.4% in 2020. Erythromycin resistance in methicillin-susceptible S. aureus (MSSA) increased from 13.6% in 2004 to 28.9% in 2020 (p < 0.001); however, it decreased from 68.7 to 61.8% (p < 0.0001) in methicillin-resistant S. aureus (MRSA). Total consumption of MLSB antibiotics increased from 2.72 defined daily doses per 1,000 inhabitants per day (DID) in 2014 to 3.24 DID in 2016. By WGS, the macrolide resistance genes detected were erm (59.8%), msrA (46%), and mphC (45.2%). The erm genes were more prevalent in MSSA (44/57, 77.2%) than in MRSA (38/80, 47.5%). Most of the erm genes identified in MSSA after 2013 differed from the predominant ermC gene (17/22, 77.3%), largely because ermT was significantly associated with MSSA after 2013 (11/29, 37.9%). All 13 ermT isolates in this study, except one, belonged to ST398 and came from 10 hospitals and six Spanish provinces. Conclusion: The significant increase in erythromycin resistance in blood MSSA correlated with the consumption of the MLSB antibiotics in Spain. These preliminary data seem support the hypothesis that the human ST398 MSSA clade with ermT-mediated resistance to erythromycin may be involved in this trend. | es_ES |
dc.description.sponsorship | This research was supported by CIBER—Consorcio Centro de Investigación Biomédica en Red (CB21/13/00095, CB21/13/00006, CB21/13/00054, CB21/13/00068, CB21/13/00084, CB21/13/00099 groups of CIBERINFEC; CB06/06/0058 group of CIBERES), Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación and Unión Europea-NextGenerationEU. This research was also supported by Personalized and precision medicine grant from the Instituto de Salud Carlos III (MePRAM Project, PMP22/00092), and by the Antibiotic Resistance and Staphylococcus aureus Surveillance Programs of the National Center for Microbiology, Instituto de Salud Carlos III. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Frontiers Media | es_ES |
dc.type.hasVersion | VoR | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Staphylococcus aureus | es_ES |
dc.subject | Macrolides | es_ES |
dc.subject | ST398 | es_ES |
dc.subject | ermT | es_ES |
dc.subject | EARS-Net | es_ES |
dc.subject | Antibiotic resistance | es_ES |
dc.subject | Antibiotic consumption | es_ES |
dc.title | An increase in erythromycin resistance in methicillin-susceptible Staphylococcus aureus from blood correlates with the use of macrolide/lincosamide/streptogramin antibiotics. EARS-Net Spain (2004–2020) | es_ES |
dc.type | research article | es_ES |
dc.rights.license | Atribución 4.0 Internacional | * |
dc.format.volume | 14 | es_ES |
dc.format.page | 1220286 | es_ES |
dc.identifier.doi | 10.3389/fmicb.2023.1220286 | es_ES |
dc.contributor.funder | Centro de Investigación Biomédica en Red - CIBERINFEC (Enfermedades Infecciosas) | es_ES |
dc.contributor.funder | Centro de Investigación Biomédica en Red - CIBERES (Enfermedades Respiratorias) | es_ES |
dc.contributor.funder | Instituto de Salud Carlos III | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | es_ES |
dc.contributor.funder | Unión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF) | es_ES |
dc.description.peerreviewed | Sí | es_ES |
dc.identifier.e-issn | 1664-302X | es_ES |
dc.relation.publisherversion | https://doi.org/10.3389/fmicb.2023.1220286 | es_ES |
dc.identifier.journal | Frontiers in Microbiology | es_ES |
dc.repisalud.centro | ISCIII::Centro Nacional de Microbiología | es_ES |
dc.repisalud.institucion | ISCIII | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.relation.projectFIS | info:eu-repo/grantAgreement/ES/PMP22/00092 | es_ES |