Reduced mortality from KPC-K.pneumoniae bloodstream infection in high-risk patients with hematological malignancies colonized by KPC-K.pneumoniae
In: BMC Infectious Diseases, Jg. 21 (2021), Heft 1, S. 1-9
Online
academicJournal
Zugriff:
Abstract Background KPC-K.pneumoniae bloodstream infection (KPC-KpBSI) mortality rate in patients with hematological malignancies is reported about 60%. The initial treatment active against KPC-K.pneumoniae is crucial for survival and KPC-K.pneumoniae rectal colonization usually precedes KPC-KpBSI. We evaluated the impact on KPC-KpBSI mortality of the preemptive use of antibiotics active against KPC-K.pneumoniae, as opposed to inactive or standard empiric antibiotics, for the empiric treatment of febrile neutropenia episodes in patients with hematological malignancy identified as KPC-K.pneumoniae intestinal carriers. Methods We compared the outcomes of KPC-KpBSIs occurring in high-risk hematological patients known to be colonized with KPC-K.pneumoniae, during two time periods: March2012-December2013 (Period 1, initial approach to KPC-K.pneumoniae spread) and January2017-October2018 (Period 2, full application of the preemptive strategy). The relative importance of the various prognostic factors that could influence death rates were assessed by forward stepwise logistic regression models. Results KPC-KpBSI-related mortality in hematological patients identified as KPC-K.pneumoniae carriers dropped from 50% in Period 1 to 6% in Period 2 (p
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Reduced mortality from KPC-K.pneumoniae bloodstream infection in high-risk patients with hematological malignancies colonized by KPC-K.pneumoniae
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Autor/in / Beteiligte Person: | Micozzi, Alessandra ; Gentile, Giuseppe ; Santilli, Stefania ; Minotti, Clara ; Capria, Saveria ; Maria Luisa Moleti ; Barberi, Walter ; Cartoni, Claudio ; Silvia Maria Trisolini ; Anna Maria Testi ; Anna Paola Iori ; Bucaneve, Giampaolo ; Foà, Robin |
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Zeitschrift: | BMC Infectious Diseases, Jg. 21 (2021), Heft 1, S. 1-9 |
Veröffentlichung: | BMC, 2021 |
Medientyp: | academicJournal |
ISSN: | 1471-2334 (print) |
DOI: | 10.1186/s12879-021-06747-8 |
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