Incidence and Causative Organisms of Bacteriuria in Children With Cancer: A 9-Year Experience in a Tertiary Pediatric Center. Issue 1 (9th January 2023)

• Record Type: Journal Article
• Authors: Mitsuboshi, Akari; Kishimoto, Kenji; Ito, Yusuke; Ishida, Toshiaki; Kasai, Masashi; Hasegawa, Daiichiro; Kosaka, Yoshiyuki
• Is Part Of: Journal of pediatric hematology/oncology. Volume 45:Issue 1(2023)
• Page Start: 21
• Page End: 24
• Publication Date: 2023-01-09
• Subjects: antibacterial agents -- urinary tract infection -- solid tumor -- hematologic disease; Pediatric hematology -- Periodicals; Tumors in children -- Periodicals; 618.9215
• DOI: 10.1097/MPH.0000000000002524
• Languages: English
• ISSNs: 1077-4114

Abstract

Abstract : Although infection is common in patients with cancer, the distribution of causative agents and the proportion of resistant bacteria in patients with urinary tract infection remain unknown. The aim of this study was to describe the incidence, the causative agents, and the proportion of antimicrobial resistance in bacteria cultured from urine of hospitalized children with cancer. A single-center retrospective chart review of patients with cancer admitted between 2012 and 2020 was performed to identify patients with positive urine culture. Overall, 61 (0.9%) of 7107 patients were identified to have positive urine cultures. Among them, 25 patients (41%) had symptomatic bacteriuria. The most common pathogenic bacterium among all patients was Escherichia coli ( E. coli ) (n=15, 25%), followed by Enterococcus sp. (n=14, 23%), Klebsiella sp. (n=12, 20%), and Pseudomonas aeruginosa ( P. aeruginosa ) (n=12, 20%). Extended spectrum β-lactamases–producing E. coli and Extended spectrum β-lactamases–producing Klebsiella pneumoniae were detected in 1 patient (2%) and 4 patients (7%), respectively. No multidrug-resistant P. aeruginosa and vancomycin-resistant Enterococcus were detected. The incidence of bacteriuria was found to be low in children with cancer. The distribution of causative agents of bacteriuria in children with solid tumors and hematologic diseases may be different from that in previously healthy children.