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06-09-2024 | Antibiotic | Research

Interventional antibiotic treatment replacing antibiotic prophylaxis during allogeneic hematopoietic stem cell transplantation is safe and leads to a reduction of antibiotic administration

Authors: Rosa Toenges, Fabian Lang, Rakhshinda Ghaffar, Sarah Lindner, Vera Schlipfenbacher, Julia Riemann, Salem Ajib, Khouloud Kouidri, Anjali Cremer, Bodo Weber, Ngoc Thien Thu Nguyen, Antje Knoch, Janne Vehreschild, Hubert Serve, Gesine Bug

Published in: Annals of Hematology

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Abstract

Patients undergoing allogeneic hematopoietic stem cell transplantation (alloHSCT) face an elevated risk of infection-related mortality, particularly during the pre-engraftment period. Although systemic antibiotic prophylaxis (SAP) is commonly employed during neutropenia, it is linked to disruptions in the intestinal microbiome, increasing the risk of graft-versus-host disease (GVHD), Clostridium difficile infection (CDI), and colonization with multi-drug resistant (MDR) bacteria. In our retrospective analysis, we evaluated the safety and efficacy of an exclusively interventional antibiotic treatment (IAT) compared to SAP in adult alloHSCT patients. In comparison to SAP, IAT resulted in a significantly reduced duration of antibiotic therapy (24 vs. 18 days, p < 0.001), although the cumulative incidence (CI) of bloodstream infections (BSI) by day + 100 post-HSCT was significantly higher in the IAT group compared to SAP (40% vs. 13%, p < 0.001). However, this did not lead to a significant increase in ICU transfers (13% vs. 6%, p = ns) or a higher CI of non-relapse mortality (NRM) at 3 years (11% vs. 10%, p = ns). With a median follow-up of 1052 days, the 3-year overall survival (OS) rates were 69% and 66% for the SAP and IAT cohorts, respectively (p = ns). The CI of acute GVHD grade II-IV (30% vs. 39%) at 100 days or chronic GVHD of any grade (50% vs. 45%) at 3 years did not differ significantly between the SAP and IAT groups. There was a tendency towards a higher CI of severe chronic GVHD in the SAP cohort (28% vs. 13%, p = 0.08). Our single center experience in conducting alloHSCT without antibiotic prophylaxis but with stringent guidelines for prompt antibiotic intervention demonstrated no disadvantages in terms of OS and NRM. IAT led to significantly reduced consumption of cefotaxime, carbapenem, and glycopeptide antibiotics. In conclusion, our findings suggest that replacing SAP with the proposed IAT procedure is both safe and feasible.
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Literature
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go back to reference (2012) [Hygiene measures for infection or colonization with multidrug-resistant gram-negative bacilli. Commission recommendation for hospital hygiene and infection prevention (KRINKO) at the Robert Koch Institute (RKI)]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 55:1311–1354. https://doi.org/10.1007/s00103-012-1549-5 (2012) [Hygiene measures for infection or colonization with multidrug-resistant gram-negative bacilli. Commission recommendation for hospital hygiene and infection prevention (KRINKO) at the Robert Koch Institute (RKI)]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 55:1311–1354. https://​doi.​org/​10.​1007/​s00103-012-1549-5
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go back to reference Weber D, Hiergeist A, Weber M et al (2023) Restrictive Versus Permissive Use of broad-spectrum antibiotics in patients receiving allogeneic stem cell transplantation and with early fever due to Cytokine Release Syndrome: evidence for Beneficial Microbiota Protection without increase in infectious complications. Clin Infect Dis 77:1432–1439. https://doi.org/10.1093/cid/ciad389CrossRefPubMed Weber D, Hiergeist A, Weber M et al (2023) Restrictive Versus Permissive Use of broad-spectrum antibiotics in patients receiving allogeneic stem cell transplantation and with early fever due to Cytokine Release Syndrome: evidence for Beneficial Microbiota Protection without increase in infectious complications. Clin Infect Dis 77:1432–1439. https://​doi.​org/​10.​1093/​cid/​ciad389CrossRefPubMed
Metadata
Title
Interventional antibiotic treatment replacing antibiotic prophylaxis during allogeneic hematopoietic stem cell transplantation is safe and leads to a reduction of antibiotic administration
Authors
Rosa Toenges
Fabian Lang
Rakhshinda Ghaffar
Sarah Lindner
Vera Schlipfenbacher
Julia Riemann
Salem Ajib
Khouloud Kouidri
Anjali Cremer
Bodo Weber
Ngoc Thien Thu Nguyen
Antje Knoch
Janne Vehreschild
Hubert Serve
Gesine Bug
Publication date
06-09-2024
Publisher
Springer Berlin Heidelberg
Published in
Annals of Hematology
Print ISSN: 0939-5555
Electronic ISSN: 1432-0584
DOI
https://doi.org/10.1007/s00277-024-05986-4

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