Etiology and Antimicrobial Susceptibility Pattern of Urinary Tract Infection in the First Year after Pediatric Renal Transplantation: A Preliminary Study
Abstract
Background: Urinary tract infection (UTI) is common after pediatric renal transplantation, and the emergence of multidrug-resistant (MDR) bacteria causing UTI is a therapeutic challenge in this regard. The main purpose of this study was to determine the UTI frequency, its etiologic agents, and the antibiotic susceptibility pattern in the first year following renal transplantation in Iranian pediatric recipients. Methods: In a retrospective cohort study, all of the 81 children who had undergone renal transplantation in Hazrat Rasoul Akram Hospital between 2012 and 2017 were enrolled. Confirmed episodes of UTI during the first year following renal transplantation were analyzed. The pattern of antibiotic resistance was determined for the causative agents of UTI. The data were analyzed using the IBM SPSS Statistics software (version 20). and the P < 0.05 was considered significant. Results: Totally, from 81 enrolled cases, 37(44.7%) cases were in the age group of 11-15 years. Overall, 19, 10, and 3 UTI episodes had occurred in the first month, from the first to sixth month, and between the sixth month and one year after transplantation, respectively. The four most common isolated bacteria were Escherichia coli (E. coli; 31.2%), Pseudomonas aeruginosa (P. aeruginosa; 25%), Enterococci (21.9%) and Klebsiella pneumoniae (K. pneumoniae; 12.5%). The highest rate of resistance was reported to trimethoprim/sulfamethoxazole (TMP/SMX), cephalosporins, and fluoroquinolones among…
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 81 participants or records.
Read the paper
Related studies
- Horizontal gene transfer in the human gastrointestinal tract: potential spread of antibiotic resistance genes
- Mutation supply and relative fitness shape the genotypes of ciprofloxacin-resistant Escherichia coli
- Genomic Survey of E. coli From the Bladders of Women With and Without Lower Urinary Tract Symptoms
- Characterization of cefotaxime-resistant urinary Escherichia coli from primary care in South-West England 2017–18
- Fitness cost constrains the spectrum of marR mutations in ciprofloxacin-resistant Escherichia coli
- Emerging evidence-based innovative approaches to control catheter-associated urinary tract infection: a review
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.