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Published in: Annals of Hematology 1/2022

Open Access 01-01-2022 | Primary Immunodeficiency | Original Article

Analysis of incidence and risk factors of the multidrug resistant gastrointestinal tract infection in children and adolescents undergoing allogeneic and autologous hematopoietic cell transplantation: a nationwide study

Authors: Małgorzata Salamonowicz-Bodzioch, Jowita Frączkiewicz, Krzysztof Czyżewski, Olga Zając-Spychała, Ewa Gorczyńska, Grażyna Wróbel, Bernarda Kazanowska, Dorota Sęga-Pondel, Jadwiga Węcławek-Tompol, Marek Ussowicz, Krzysztof Kałwak, Mariusz Wysocki, Magdalena Dziedzic, Jacek Wachowiak, Agnieszka Zaucha-Prażmo, Jerzy Kowalczyk, Jolanta Goździk, Jan Styczyński

Published in: Annals of Hematology | Issue 1/2022

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Abstract

The aim of this multi-center study was to evaluate the incidence, clinical course, and risk factors for bacterial multidrug-resistant (MDR) gastrointestinal tract infections (GTI) among children undergoing allogeneic and autologous hematopoietic cell transplantation. A total number of 175 pediatric patients (aged 1–18 years), transplanted between January 2018 and December 2019, who were tested for bacterial colonization/infection were enrolled into this multi-center analysis. Episodes of MDR GTI occurred in 77/175 (44%) patients. In multivariate analysis for higher GTI incidence, the following factors were significant: matched-unrelated donor (MUD) transplantation, HLA mismatch, presence of graft-versus-host disease (GVHD), and gut GVHD. The most common GTI were Clostridium difficile (CDI), multidrug-resistant Enterobacteriaceae (Klebsiella pneumoniae, Escherichia coli extended-spectrum β-lactamase), and Enterococcus HLAR (high-level aminoglycoside-resistant). No MDR GTI–attributed deaths were reported. MDR GTI is a frequent complication after HCT among children, causes prolonged hospitalization, but rarely contributes to death. We identified risk factors of MDR GTI development in children, with focus on GVHD and unrelated donor and HLA mismatch. We conclude that the presence of Clostridiales plays an important anti-inflammatory homeostatic role and decreases incidence of GVHD or alleviate its course.
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Metadata
Title
Analysis of incidence and risk factors of the multidrug resistant gastrointestinal tract infection in children and adolescents undergoing allogeneic and autologous hematopoietic cell transplantation: a nationwide study
Authors
Małgorzata Salamonowicz-Bodzioch
Jowita Frączkiewicz
Krzysztof Czyżewski
Olga Zając-Spychała
Ewa Gorczyńska
Grażyna Wróbel
Bernarda Kazanowska
Dorota Sęga-Pondel
Jadwiga Węcławek-Tompol
Marek Ussowicz
Krzysztof Kałwak
Mariusz Wysocki
Magdalena Dziedzic
Jacek Wachowiak
Agnieszka Zaucha-Prażmo
Jerzy Kowalczyk
Jolanta Goździk
Jan Styczyński
Publication date
01-01-2022
Publisher
Springer Berlin Heidelberg
Published in
Annals of Hematology / Issue 1/2022
Print ISSN: 0939-5555
Electronic ISSN: 1432-0584
DOI
https://doi.org/10.1007/s00277-021-04681-y

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