Recovery to normal vital functions and acid–base status after a severe trauma in Level I versus Level II Trauma Centres

• Published in: European journal of trauma and emergency surgery (Munich : 2007) Vol. 50; no. 2; pp. 513 - 522
• Main Authors: Havermans, Roos J. M., de Jongh, Mariska A. C., van der Veen, Alexander H., Edwards, Michael, Lansink, Koen W. W.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-04-2024; Springer Nature B.V
• Subjects: Acid-Base Equilibrium; Acids; Adult; Aged; Critical Care Medicine; Emergency medical care; Emergency Medicine; Female; Humans; Injury Severity Score; Intensive; Length of stay; Length of Stay - statistics & numerical data; Male; Medical imaging; Medicine; Medicine & Public Health; Middle Aged; Netherlands; Original Article; Recovery (Medical); Recovery of Function; Retrospective Studies; Sports Medicine; Surgery; Surgical Orthopedics; Tomography, X-Ray Computed; Trauma Centers; Traumatic Surgery; Vital Signs; Wounds and Injuries - physiopathology; Netherlands; Severe trauma; Trauma centre; Acid–base status; Vital parameters
• ISSN: 1863-9933; 1863-9941; 1863-9941
• DOI: 10.1007/s00068-023-02390-x

Purpose
In the Netherlands, approximately 70% of severely injured patients (ISS ≥ 16) are transported directly to a Level I trauma center. This study compared the time needed to return to normal vital parameters and normal acid–base status in severely injured patients and some in-hospital processes in Level I versus Level II trauma centers.
Methods
This retrospective cohort study included all adult severely injured patients or adult trauma patients admitted to the intensive care unit between 2015 and 2020 in a Dutch trauma region. The primary endpoint was time until normal vital parameters and acid–base status. Secondary endpoints were complication rate, hospital length of stay, emergency department length of stay, and time until a computed tomography (CT) scan.
Results
A total of 2345 patients were included. Patients admitted to a Level I trauma center had a significantly higher rate of normalization of vital parameters over time (HR 1.51). There was no significant difference in normalization rate of the acid–base status over time (HR 1.10). In Level I trauma centers, time spent at the emergency department and time until the CT scan was significantly shorter (respectively,
β
− 38 min and
β
− 77 min), and the complication rate was significantly lower (OR 0.35).
Conclusion
Severely injured patients admitted to a Level I trauma center require less time to normalize their vital functions. Level I centers are better equipped, resulting in better in-hospital processes with shorter time at the emergency department and shorter time until a CT scan.