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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/55652
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dc.creatorJanita Ferreirapt_BR
dc.creatorPaulo Augusto Moreira Camargospt_BR
dc.creatorWanessa Trindade Clementept_BR
dc.creatorRoberta Maia de Castro Romanellipt_BR
dc.date.accessioned2023-06-30T20:31:28Z-
dc.date.available2023-06-30T20:31:28Z-
dc.date.issued2017-
dc.citation.volume6553pt_BR
dc.citation.issue17pt_BR
dc.citation.spage30848pt_BR
dc.citation.epage30849pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.ajic.2017.06.030pt_BR
dc.identifier.issn01966553pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/55652-
dc.description.resumoObjectives: Neonatal sepsis is the most frequent health care-associated infection in neonatal units. This study aimed to analyze articles on the clinical usefulness of catheter-drawn blood samples and catheter tip cultures for the diagnosis of intravascular catheter-related bloodstream infection (CRBSI) in neonates. Methods: A systematic search was performed for studies published from 1987-2017, without language restriction. Observational studies carried out in neonates with CRBSI diagnosed using catheter-drawn blood samples or catheter tip cultures were included. Results: A total of 412 articles were identified in the databases and 10 articles were included. The 7 studies that evaluated central venous catheter tip cultures and cultures of catheter fragments presented sensitivities ranging from 58.5%-100% and specificities ranging from 60%-95.7%. Three studies that evaluated catheter-drawn blood cultures, paired with peripheral blood cultures, reported sensitivity and specificity of 94% and 71% when evaluated for the differential time to positivity. When quantitative evaluation was performed, the sensitivity and specificity were 80% and 99.4%. Conclusions: Most of the studies analyzed cultures from the central venous catheter tip and catheter fragments for the diagnosis of CRBSI in neonatal populations. The results of this review suggest that the analysis of the catheter-drawn blood samples and catheter tip cultures, paired with peripheral blood cultures, are efficient methods for the diagnosis of CRBSI in neonates.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE PEDIATRIApt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE PROPEDÊUTICA COMPLEMENTARpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofAmerican Journal of Infection Control-
dc.rightsAcesso Restritopt_BR
dc.subjectCatheter-related sepsispt_BR
dc.subjectNeonatept_BR
dc.subjectNeonatal sepsispt_BR
dc.subjectCatheter-Related Infectionspt_BR
dc.subject.otherRecém-Nascidopt_BR
dc.subject.otherNeonatal sepsispt_BR
dc.subject.otherInfecções Relacionadas a Cateterpt_BR
dc.titleClinical usefulness of catheter-drawn blood samples and catheter tip cultures for the diagnosis of catheter-related bloodstream infections in neonatology: a systematic reviewpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0196655317308489?via%3Dihubpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0848-3740pt_BR
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