Low diagnostic yield and time to diagnostic confirmation results in prolonged use of antimicrobials in critically ill children.

ABSTRACT: Background: Broad-spectrum antimicrobial therapy is a key driver of antimicrobial resistance. Here, we aimed to review indications for antimicrobial therapy, determine the proportion of suspected bacterial infections that are confirmed by culture, and assess the time taken for microbiology test results to become available in the paediatric intensive care unit (PICU). Methods: A single-centre prospective observational cohort study of 100 consecutive general PICU admissions from 30 October 2019 to 19 February 2020. Data were collected from the hospital medical record and entered into a study database prior to statistical analysis using standard methods. Results: Of all episodes of suspected infection, 22% of lower respiratory tract infection, 43% of bloodstream and 0% of

SUBMITTER: Clark J 

PROVIDER: S-EPMC8902261 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature