Undertriaged trauma patients: Who are we missing?
Accidents, Traffic
Aged
Brain Injuries, Traumatic
/ diagnosis
Craniotomy
/ methods
Female
Glasgow Coma Scale
Humans
Male
Outcome and Process Assessment, Health Care
Patient Admission
/ statistics & numerical data
Patient Care Team
/ standards
Risk Assessment
/ methods
Risk Factors
Trauma Centers
/ statistics & numerical data
Triage
/ methods
United States
Wounds, Nonpenetrating
/ diagnosis
Journal
The journal of trauma and acute care surgery
ISSN: 2163-0763
Titre abrégé: J Trauma Acute Care Surg
Pays: United States
ID NLM: 101570622
Informations de publication
Date de publication:
10 2019
10 2019
Historique:
pubmed:
18
6
2019
medline:
27
5
2020
entrez:
18
6
2019
Statut:
ppublish
Résumé
Trauma team activation (TTA) criteria, set by the American College of Surgeons Committee on Trauma, are used to identify patients prehospital who are at highest risk for severe injury and mobilize the optimal resources. Patients are undertriaged if they are severely injured (Injury Severity Score, ≥16) but do not meet TTA criteria. This study examined the epidemiology and injury patterns of undertriaged patients and potential clinical effects. All patients presenting to our Level I trauma center (June 1, 2017 to May 31, 2018) were screened for inclusion using modified TTA criteria (mTTA), that is, age over 70 years added to the standard American College of Surgeons Committee on Trauma TTA criteria. Demographics, injury/clinical data, and outcomes of undertriaged patients were analyzed. Undertriaged patients were further subcategorized as "high-risk" if they expired or required emergent intervention. 233 undertriaged patients were identified from 1423 routine trauma consults (16%). Mean Injury Severity Score was 20 (range, 16-43). Most undertriage occurred following blunt trauma (n = 224, 96%), especially motor vehicle collisions (n = 66, 28%) and auto versus pedestrian collisions (n = 57, 24%). Thirty-two (14%) patients were identified as high-risk undertriaged patients: 16 (50%) required emergency surgery (mainly craniectomy; n = 10, 63%), 5 (16%) required angioembolization, and 14 patients (44%) died. In this high-risk group, the cause of death was almost exclusively traumatic brain injury (TBI) (n = 13, 93%). Of the patients who died of TBI, the majority had a depressed Glasgow Coma Scale score on presentation to the ED (<11) (n = 10, 77%) despite not meeting field criteria for TTA. Using mTTA criteria, undertriage rates are relatively low, particularly after penetrating trauma. However, there is a high-risk population that is not captured, among whom mortality and need for emergent intervention are high. Most undertriage deaths are secondary to severe TBI. Despite not qualifying for highest-level activation, patients with head trauma and Glasgow Coma Scale score less than 11 on admission are at high-risk for adverse outcomes and additional resource mobilization should be considered. Care Management, level IV.
Sections du résumé
BACKGROUND
Trauma team activation (TTA) criteria, set by the American College of Surgeons Committee on Trauma, are used to identify patients prehospital who are at highest risk for severe injury and mobilize the optimal resources. Patients are undertriaged if they are severely injured (Injury Severity Score, ≥16) but do not meet TTA criteria. This study examined the epidemiology and injury patterns of undertriaged patients and potential clinical effects.
METHODS
All patients presenting to our Level I trauma center (June 1, 2017 to May 31, 2018) were screened for inclusion using modified TTA criteria (mTTA), that is, age over 70 years added to the standard American College of Surgeons Committee on Trauma TTA criteria. Demographics, injury/clinical data, and outcomes of undertriaged patients were analyzed. Undertriaged patients were further subcategorized as "high-risk" if they expired or required emergent intervention.
RESULTS
233 undertriaged patients were identified from 1423 routine trauma consults (16%). Mean Injury Severity Score was 20 (range, 16-43). Most undertriage occurred following blunt trauma (n = 224, 96%), especially motor vehicle collisions (n = 66, 28%) and auto versus pedestrian collisions (n = 57, 24%). Thirty-two (14%) patients were identified as high-risk undertriaged patients: 16 (50%) required emergency surgery (mainly craniectomy; n = 10, 63%), 5 (16%) required angioembolization, and 14 patients (44%) died. In this high-risk group, the cause of death was almost exclusively traumatic brain injury (TBI) (n = 13, 93%). Of the patients who died of TBI, the majority had a depressed Glasgow Coma Scale score on presentation to the ED (<11) (n = 10, 77%) despite not meeting field criteria for TTA.
CONCLUSION
Using mTTA criteria, undertriage rates are relatively low, particularly after penetrating trauma. However, there is a high-risk population that is not captured, among whom mortality and need for emergent intervention are high. Most undertriage deaths are secondary to severe TBI. Despite not qualifying for highest-level activation, patients with head trauma and Glasgow Coma Scale score less than 11 on admission are at high-risk for adverse outcomes and additional resource mobilization should be considered.
LEVEL OF EVIDENCE
Care Management, level IV.
Identifiants
pubmed: 31205217
doi: 10.1097/TA.0000000000002393
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM