Schockraumpatienten vor und während der COVID-19-Pandemie: Daten eines alpinen Traumazentrums

INTRODUCTION: The COVID-19 pandemic had a strong impact on the work of trauma medical teams. The aim of the study was to compare the trauma emergency room (TER) incidence and trauma mechanisms before and during the pandemic at a level I trauma center. OBJECTIVE: The TER incidence before and during the pandemic should be assessed to be prepared for future pandemics or new COVID-19 outbreaks. MATERIAL AND METHODS: Medical charts from all TER patients from March 2019 to February 2021 were analyzed. The incidence and trauma mechanisms of the 12 months before and the 12 months during the pandemic were compared. The trauma distribution and severity were described by the AIS and ISS, and the patients’ country of residency was noted. RESULTS: The TER cases decreased from 694 before the COVID-19 pandemic to 477 cases during the pandemic (Incidence rate 0.69). The strongest decrease in trauma cases was noted in sports injuries (0.55), followed by suicide attempts (0.63), traffic accidents (0.71) and leisure accidents (0.76). The rate of patients with severe injuries (ISS ≥ 16) was comparable with 40% before the pandemic and 44% during the pandemic. Foreign residency of TER patients shifted from 37% before the pandemic to 16% during the pandemic. The number of foreign patients was significantly reduced during the pandemic (257 vs. 77). DISCUSSION: The TER incidence significantly decreased during the pandemic due to the imposed lockdowns during the peak winter tourism season. The rate of foreign TER patients changed during the pandemic, while the rate of severely injured patients remained stable.