Predominant bacteria and patterns of antibiotic susceptibility in urinary tract infection in children with spina bifida

• Published in: Journal of pediatric urology 2018-10, Vol.14 (5), p.444.e1-444.e8
• Main Authors: Ortiz, Tara K., Velazquez, Nermarie, Ding, Laura, Routh, Jonathan C., Wiener, John S., Seed, Patrick C., Ross, Sherry S.
• Format: Article
• Language: English
• Subjects: Escherichia coli; Multi-drug resistant; Neurogenic bladder; Spina bifida; Urinary tract infection
• ISSN: 1477-5131; 1873-4898
• DOI: 10.1016/j.jpurol.2018.03.017

Urinary tract infection is more common in children with spina bifida (SB) than neurologically intact children, and Escherichia coli is the most common urinary pathogen in the general pediatric population. Less is known of the pathogens responsible for urinary tract infections (UTI) in the pediatric SB population or their evolving antimicrobial resistance patterns. The goal of this study is to determine the epidemiology and antimicrobial resistance patterns of SB-associated urinary pathogens. Between January 1996 and August 2013, 231 patients aged 1 month to 18 years were identified with a diagnosis of SB-NB and at least one symptomatic urinary tract infection (UTI) event (Table). Two-hundred and thirty-one normally voiding children with a single symptomatic UTI were age-matched based on age at diagnosis of UTI at a 1:1 ratio. Chi-square tests and Generalized Estimating Equation analysis, controlling for clinicopathological factors, were performed to compare rates of pathogen-associations with UTI between groups and likelihood of UTI with multi-drug resistant (MDR) organisms. Children in the SB-NB group had a higher rate of non-E. coli UTI compared with controls (64% vs. 41%, p