Isolation of Multidrug-Resistant Organisms in Surveillance Stool Culture at Diagnosis Fails to Predict Mortality or Subsequent Sepsis due to Multidrug-Resistant Organisms in Children with Acute Leukemia: A Single-Center, Prospective, Observational Study.

• Tác giả: Deepak Bansal, Manisha Biswal, Surendra Babu Gundluru, Jasleen Kaur, Pallab Ray, Pritam Singha Roy, Amita Trehan
• Ngôn ngữ: eng
• Thông tin xuất bản: India : Indian journal of pediatrics , 2025
• Bộ sưu tập: NCBI
• ID: 214865

Tóm tắt

 The utility of surveillance stool culture (SSC) to guide antibiotics for febrile neutropenia (FN) is unresolved in non-transplant settings. The prospective study explored the prevalence of multidrug-resistant organisms (MDRO) in SSCs, its correlation with mortality, and the concordance of SSCs with cultures obtained during subsequent episodes of FN amongst children with acute leukemia. SSCs were obtained at presentation and 2 mo into chemotherapy. Seventy-nine patients (mean age: 5.9±3.2 y) with acute lymphoblastic leukemia (ALL) (80%), acute myeloid leukemia (AML) (16%), or biphenotypic leukemia (4%) were enrolled. MDROs were isolated from 14 (17.5%) patients in the first SSCs, including E.coli (80%), K. pneumoniae (10%), and E. faecium (10%). Three (3.8%) patients developed MDRO sepsis
  none concorded with the SSCs. Eleven (14%) patients died
  4/14 (28.5%) with MDRO-colonization vis-à-vis 7/66 (10.6%) without MDRO-colonization (OR: 3.37, 95% CI: 0.8-13.6
  p = 0.095). MDRO-colonization failed to predict MDRO-sepsis, bloodstream infection, or mortality. SSC failed to guide the choice of antibiotics for FN in children with acute leukemia.