ThP7.4 - Splenic trauma in the West of Scotland: a seven year analysis of management and outcomes

Abstract Aim To evaluate admission characteristics and management of traumatic splenic injuries in the region over a seven-year period and investigate differences in clinical outcomes. Methods Data was obtained from the Scottish Trauma Audit Group (STAG). Retrospective cohort analysis was performed of adult patients who sustained splenic injuries between 2015 and 2022 and received operative (OM), embolization (EM) or conservative management (CM) at a multiple-site single NHS trust in the West of Scotland. Primary outcome was all-cause inpatient mortality, secondary outcomes was length of stay (LOS). Results 129 patients were included. Majority of patients were male (73.6%, n=95). A third (34.1%) underwent OM (n=44), 4.7% underwent EM (n=6) and 61.2% (n=79) were managed conservatively. Median age was highest in the EM group at 61 years, versus 35 and 40 years in OM and CM groups (p=0.039). OM group patients had the highest median admission lactate (3.0) and median H+ ions (48.5) versus the CM group with a median lactate of 2.0 (p=0.050) and H+ of 45.9 (p=0.010). CM failed in 4.8% (n = 4) and required either OM or EM. Overall mortality was 3.9%, and exclusively observed in the CM group. Longest median LOS was observed in the EM group (17 days), versus 10 and 9 days in OM and CM groups (p=0.207). Conclusion Mortality from splenic injury in the region is low. Patients who were shocked on admission were more likely to be managed operatively. Few patients were managed with embolisation, but this cohort had a significantly longer LOS.