Key points are not available for this paper at this time.
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. Cultures falling outside protocol criteria were reported in the standard fashion. This analysis sought to assess the effect of exception-reporting on post-report antibiotic initiation (PRAI). All community WSC results were matched to antibiotic dispensing records from October 2021 to December 2023. Sampling without treatment pre-report was termed "test and wait" (TaW). Following TaW, PRAI was identified if antibiotics were started within 5 days post-report. There were 1,819 and 764 WSCs received in the pre-change and post-change periods, respectively, where an initial TaW approach had been taken and an organism eligible for exception-reporting had been isolated. In the post-change period, 407 (53.3%) met the criteria and were exception-reported. PRAI occurred in 901 (49.5%) pre-change samples, compared to 102 (25.1%,
Bloomfield et al. (Fri,) studied this question.