SP10.1.2 Increased Access to Computed Tomography Reduces Acute Surgical Admissions: Lessons Learnt During the COVID-19 Pandemic

Abstract

Abstract Aim With increased bed pressures due to COVID-19, keeping patients out of hospital became critical. Computed Tomography (CT) utilisation was increased to aid in the assessment of acute surgical patients. The aim of this study was to assess if increased access to CT reduced inpatient admissions. Methods A Retrospective audit of patients presenting to the Emergency Department (ED) between 12th July – 23rd August 2020 who required a CT scan. Data collected from Electronic Care Records and NIPACS, including patient destination at time of CT and decision following CT. For comparison, the same time-period in 2019 was assessed. Results In 2020, 301 patients required a CT compared to 207 in 2019. 84.7% (255/301) had a CT direct from ED in 2020 vs. 56.5% (117/207) in 2019 (p < 0.001). Of those who had CT direct from ED in 2020 18.4% (47/255) were discharged, compared to 1.7% (2/117) in 2019 (p < 0.001). 9.8% (25/255) were directed to an alternative specialty in 2020 vs. 2.6% (3/117) in 2019 (p = 0.014). 2.7% (8/301) were discharged for an ambulatory CT in 2020, an increase from 0.5% (1/207) in 2019 (p = 0.07). Overall, there was a 24% reduction in the number of patients requiring acute surgical admission in 2020 vs. 2019. Conclusions There was a significant increase in the number of CT’s carried out directly from ED. This enabled a significant number of patients to be discharged or transferred to a more appropriate specialty. These results demonstrate that increased access to CT can reduce the need for acute surgical admission.