566. The Impact of a Clinical Practice Guideline and Educational Interventions on the Management of Children Hospitalized with Uncomplicated Community Acquired Pneumonia
Abstract
Abstract Background The 2011 guidelines for management of pediatric uncomplicated community acquired pneumonia (CAP) recommend the use of ampicillin or penicillin first line. We sought to evaluate improvement in adherence to these guidelines through antimicrobial stewardship interventions at a single institution to minimize unnecessary broad antimicrobials. Methods A retrospective chart review was conducted of admitted patients aged 2 months - 21 years old with uncomplicated CAP. The pre-intervention phase was September 1, 2019-February 29, 2020 and the post-intervention phase included September 1-February 28 of 2021 and 2022. Antimicrobial stewardship interventions included the incorporation of clinical practice guidelines (CPG) into a new institutional CAP pathway (approved in June 2020) and subsequent education to ordering providers in the spring of 2020. Patients with complicated pneumonia or with comorbidities including sickle cell disease, chronic lung disease, neurologic conditions, congenital heart disease or patients who were immunocompromised were excluded. The prescribing patterns of specific physicians were recorded and adherence to CPG recommendations were assessed. The primary endpoint was to measure the reduction of broad spectrum antibiotics (vancomycin, clindamycin, ceftriaxone, levofloxacin and cefdinir) to narrow spectrum antibiotics (ampicillin, amoxicillin, and amoxicillin-clavulanate). Results A total of 114 patients were included in the study; 72…
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