Comparison of new and old BacT/ALERT aerobic bottles for detection of Candida species
DC Field | Value | Language |
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dc.contributor.author | Choe, Kye Won | - |
dc.contributor.author | Lim, Yong Kwan | - |
dc.contributor.author | Lee, Mi-Kyung | - |
dc.date.accessioned | 2024-01-09T15:35:45Z | - |
dc.date.available | 2024-01-09T15:35:45Z | - |
dc.date.issued | 2023-11 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/70697 | - |
dc.description.abstract | PURPOSE: A new version of aerobic blood culture media has been developed for the BacT/ALERT (bioMérieux) blood culture system. We evaluated the time to detection and yeast cell counts in positive blood cultures for each Candida spp. according to changes in media. METHODS: Isolates from defibrinated horse blood were inoculated into three types of bottles: the old version of aerobic bottle, new version of aerobic bottle, and anaerobic bottle. All bottles were incubated in the BacT/ALERT Virtuo blood culture system. The time to detection was monitored for each bottle, and yeast cell counts were performed immediately after testing positive, determined via the plate count method. Clinical retrospective data of the candidemia samples before and after aerobic bottle change also were analyzed. RESULTS: The median time to detection was 52.47 hours in the old aerobic bottles versus 19.92 hours in the new aerobic bottles (P < 0.001) for Candida glabrata, and standard and clinical strains showed similar results. C. albicans (27.6 to 24.95 hours) and C. guilliermondii (28.92 to 26.9 hours) had shorter time to detection. However, C. auris (25.43 to 28.25 hours) had a longer time to detection in the new aerobic bottle. The retrospective clinical analysis showed a significant decrease in time to detection (45.0 to 19.4 hours) for C. glabrata, which is consistent with our simulated study result for C. glabrata. As a result of analysis including all blood specimens, C. tropicalis showed a significant delay in time to detection in new aerobic bottles. In an analysis limited to peripheral blood specimens, the time to detection of C. parapsilosis was longer in new aerobic bottles than in old aerobic bottles. CONCLUSION: Most Candida species did not show remarkable TTD differences, but TTD of C. glabrata was markedly reduced in the New FA Plus bottle. The reduction of time to detection enables faster detection and therapeutic approach for C. glabrata infections. Copyright: © 2023 Choe et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Public Library of Science | - |
dc.title | Comparison of new and old BacT/ALERT aerobic bottles for detection of Candida species | - |
dc.type | Article | - |
dc.identifier.doi | 10.1371/journal.pone.0288674 | - |
dc.identifier.bibliographicCitation | PloS one, v.18, no.11 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001142779200252 | - |
dc.identifier.scopusid | 2-s2.0-85178215384 | - |
dc.citation.number | 11 | - |
dc.citation.title | PloS one | - |
dc.citation.volume | 18 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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