1435. Urinary Tract Infections Due to Extended-Spectrum Β-Lactamase-Producing Bacteria in Hospitalized Children: Demographics, Risk Factors, Clinical Characteristics, Imaging and Treatment

Background Urinary tract infections (UTIs) are a common cause for hospitalization in children. Inadequate treatment can lead to long-term renal damage. AAP guidelines recommend third-generation cephalosporins as empiric therapy. However, the incidence of community-acquired multiresistant, extended-spectrum β-lactamase (ESBL)-producing pathogens is rising. More research is needed to evaluate risk factors and management of ESBL UTI in children....