• Lettie M Pule, Helena Kopunic, and R James Aitken.
• Royal Australasian College of Surgeons, Morbidity Audits, Research, Audit & Academic Surgery, Adelaide, South Australia, Australia.
• Br J Surg. 2023 Sep 6; 110 (10): 136713731367-1373.

BackgroundAustralia's unique national surgical mortality audit has had a long-term focus on the avoidance of futile surgery. The 30-day mortality rate after emergency laparotomy in Australia is lower than in other countries. Early death (within 72 h) after emergency laparotomy may reflect futile surgery. This paper considers whether Australia's national mortality audit is the reason for its lower mortality rate after emergency laparotomy.MethodsData were extracted from the Australia and New Zealand Emergency Laparotomy Audit-Quality Improvement (ANZELA-QI) from 2018 to 2022. The time elapsed from emergency laparotomy to death was determined for each patient. The cumulative daily mortality rate was calculated for the first 30 days and expressed as a proportion of all emergency laparotomies, and 30-day and in-hospital mortality. Mortality data were compared with those in the only three similar overseas studies. The mortality rate after emergency laparotomy for patients who required but did not undergo surgery was calculated for each hospital. The proportion of patients with high-risk characteristics was compared with that in the National Emergency Laparotomy Audit (NELA).ResultsCompared with overseas studies, there was a lower early (within 72 h) mortality rate in ANZELA-QI. Although the lower mortality rate in ANZELA-QI persisted to 30 days, there was a relative increase after 14 days that likely reflected known poor compliance with care standards. Australian patients had fewer high-risk characteristics than those in NELA.ConclusionThe present findings support the hypothesis that the lower mortality rate after emergency laparotomy in Australia is likely a consequence of its national mortality audit and the avoidance of futile surgery.© The Author(s) 2023. Published by Oxford University Press on behalf of BJS Society Ltd. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

13 keywords...

hide…