Citation

Connolly R, Woo MY, Lampron J, Perry JJ. CJEM 2018; 20(4): 606-613.

Affiliation

*Department of Emergency Medicine,University of Ottawa,Ottawa,ON.

Copyright

(Copyright © 2018, Canadian Association of Emergency Physicians, Publisher Cambridge University Press)

DOI

10.1017/cem.2017.389

PMID

28870273

Abstract

OBJECTIVE: Trauma code activation is initiated by emergency physicians using physiological and anatomical criteria, mechanism of injury, and patient demographic factors. Our objective was to identify factors associated with delayed trauma team activation.

METHODS: We assessed consecutive cases from a regional trauma database from January 2008 to March 2014. We defined a delay in trauma code activation as a time greater than 30 minutes from the time of arrival. We conducted univariate analysis for factors potentially influencing trauma team activation, and we subsequently used multiple logistic regression analysis models for delayed activation in relation to mortality, length of stay, and time to operative management.

RESULTS: Patients totalling 846 were included for our analysis; 4.1% (35/846) of trauma codes were activated after 30 minutes. Mean age was 40.8 years in the early group versus 49.2 in the delayed group (p=0.01). Patients were over age 70 years in 7.6% in the early activation group versus 17.1% in the delayed group (p=0.04). There was no significant difference in sex, type of injury, injury severity, or time from injury between the two groups. There was no significant difference in mortality, median length of stay, or median time to operative management.

CONCLUSIONS: Delayed activation is linked with increasing age with no clear link to increased mortality. Given the severe injuries in the delayed cohort that required activation of the trauma team, further emphasis on the older trauma patient and interventions to recognize this vulnerable population should be made.

Language: en

Keywords

emergency medicine; trauma; trauma team activation; triage