Multidrug-Resistant Bacteria Isolated From Surgical Site of Dogs, Surgeon's Hands and Operating Room in a Veterinary Teaching Hospital in Brazil

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFaculty of Agricultural and Veterinary Sciences-
Autor(es): dc.contributorMinas Gerais State University-
Autor(es): dc.contributorIntensivet Veterinary Consulting-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.creatorMenezes, Mareliza P.-
Autor(es): dc.creatorBorzi, Mariana M.-
Autor(es): dc.creatorRuaro, Mayara A.-
Autor(es): dc.creatorCardozo, Marita V.-
Autor(es): dc.creatorRabelo, Rodrigo C.-
Autor(es): dc.creatorVerbisck, Newton V.-
Autor(es): dc.creatorMoraes, Paola C.-
Data de aceite: dc.date.accessioned2025-08-21T22:49:53Z-
Data de disponibilização: dc.date.available2025-08-21T22:49:53Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.tcam.2022.100638-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230626-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230626-
Descrição: dc.descriptionSurgical environment can play as a source of multidrug-resistance organism, what can pose as a big threat to the patients and health care professionals. This study aimed to evaluate the prevalence and antimicrobial resistance profile of Gram-positive cocci (GPC) and Gram-negative bacilli (GNB) isolated from the surgical environment. All samples were collected during the intraoperative period of clean/clean-contaminated (G1) and contaminated (G2) surgery. A total of 150 samples were collected from the superficial surgical site in the beginning (n = 30) and the end (n = 30) of the procedure, surgeon's hands before (n = 30) and after (n = 30) antisepsis, and the surgical environment (n = 30). MALDI-TOF MS and antimicrobial susceptibility testing by disk diffusion method were performed for species identification, and determination of the resistance profile. Sixty-eight isolates of GPC and 15 of GNB were obtained. Staphylococcus spp. were the most frequent species isolated from surgical site (55.26% [21/38]), surgeon's hands (46.15% [6/13]), and environment (56.67% [17/30]). GPC were mostly resistance to penicillin (85.71% [54/63]), and erythromycin (77.78% [49/63]), and GNB were mostly resistance to cefazolin (58.33% [7/12]), and azithromycin (58.33% [7/12]). High incidence of multidrug resistance was observed in coagulase-negative staphylococci (86.21% [25/29]), coagulase-positive staphylococci (86.67% [13/15]), Enterococcus spp. (68.42% [13/19]) and Gram-negative bacilli (60% [9/15]). The high rate of resistance of commensal bacteria found in our study is worrying. Coagulase-negative staphylococci are community pathogens related to nosocomial infections in human and veterinary hospitals, their presence in healthy patients and in veterinary professionals represent an important source of infection in the One Health context. Continuous surveillance and application of antimicrobial stewardship programs are essential in the fight against this threat.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartament of Veterinary Clinic and Surgery School of Agrarian and Veterinary Sciences São Paulo State University (UNESP/FCAV), SP-
Descrição: dc.descriptionDepartment of Veterinary Pathology Faculty of Agricultural and Veterinary Sciences, São Paulo-
Descrição: dc.descriptionMinas Gerais State University, MG-
Descrição: dc.descriptionIntensivet Veterinary Consulting-
Descrição: dc.descriptionEmbrapa Beef Cattle, MS-
Descrição: dc.descriptionDepartament of Veterinary Clinic and Surgery School of Agrarian and Veterinary Sciences São Paulo State University (UNESP/FCAV), SP-
Descrição: dc.descriptionFAPESP: 2019/20585-0-
Idioma: dc.languageen-
Relação: dc.relationTopics in Companion Animal Medicine-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectantimicrobial resistance-
Palavras-chave: dc.subjectcommunity pathogen-
Palavras-chave: dc.subjectenterobacteria-
Palavras-chave: dc.subjectEnterococcus spp-
Palavras-chave: dc.subjectmethicillin-resistant Staphylococcus-
Palavras-chave: dc.subjectsurgical environment-
Título: dc.titleMultidrug-Resistant Bacteria Isolated From Surgical Site of Dogs, Surgeon's Hands and Operating Room in a Veterinary Teaching Hospital in Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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