An exception-reporting approach for wound swab culture: effect on post-report antibiotic initiation.

Unlabelled: A prior analysis suggested that wound swab culture (WSC) results were driving unnecessary antibiotic use in patients who were not already receiving treatment. As a quality-improvement initiative, our laboratory introduced an "exception-reporting" protocol on 1 March 2023, whereby typical wound pathogens susceptible to recommended empiric therapy (flucloxacillin/cefalexin) were not reported, and a comment was provided, stating no significant resistant organisms had been detected. Full results were available to clinicians on request.