Surgical interhospital transfer mortality: national analysis

Interhospital transfers (IHTs) are commonplace in a patient's healthcare journey; however, IHTs have been shown to be an independent risk factor for mortality in surgical patients. We analysed a national audit of 8679 surgical patient IHT mortality over a 10-year period to identify 13 prominent themes of potentially avoidable management issues. Quality-improvement initiatives targeting these areas may improve surgical patient outcomes. Background Interhospital transfers of surgical patients are an independent risk factor for mortality. The Australian and New Zealand Audit of Surgical Mortality (ANZASM) aims to improve surgical care through assessment of all cases of surgical mortality. This study aimed to describe common clinical management issues that contributed to interhospital transfer patient mortality. Methods Data for all surgical patient mortality in Australia (except New South Wales) that underwent interhospital transfer between 1 January 2010 and 31 December 2019 were extracted from ANZASM. The surgeons' reports and assessors' evaluations were examined to identify clinical management issues. Thematic analysis was performed to develop pertinent themes and subthemes. Results Some 8679 patients were identified over the 10-year period. Of these, 2171 (25.0 per cent) had 3259 clinical management issues identified. Prominent themes were operative design (n = 466, 14.3 per cent), decision to operate (n = 425, 13.0 per cent), medical conditions (n = 344, 10.6 per cent), diagnosis (n = 326, 10 per cent), transfer (n = 293, 10.0 per cent), intraoperative issues (n = 278, 8.5 per cent), inadequate assessment (n = 238, 7.3 per cent), communication (n = 224, 6.9 per cent), delay in recognizing complications (n = 180, 5.5 per cent), coagulopathy (n = 151, 4.6 per cent), insufficient monitoring (n = 127, 3.9 per cent), infection (n = 107, 3.3 per cent), and hospital resources (n = 100, 3.1 per cent). Assessors considered 58.4 per cent of clinical management issues (n = 1903) probably or definitely preventable. Conclusion This study identified 13 themes of potentially avoidable management issues present in surgical mortality following interhospital transfers. Quality-improvement initiatives targeting these areas may improve surgical patient outcomes.

Automated summary

This study analyzed the mortality of 8679 surgical patients who underwent interhospital transfers over a 10-year period, revealing 13 prominent themes of potentially avoidable management issues. Implementing quality-improvement initiatives targeting these areas may enhance surgical patient outcomes.