2003•The Journal of Trauma: Injury, Infection, and Critical CareRequires access
Acute Traumatic Coagulopathy
Karim Brohi, Jasmin Singh, Mischa Heron, Tim Coats
Open publisher page 1,737 citations
Abstract
BACKGROUND: Traumatic coagulopathy is thought to be caused primarily by fluid administration and hypothermia. METHODS: A retrospective study was performed to determine whether coagulopathy resulting from the injury itself is a clinically important entity in severely injured patients. RESULTS: One thousand eight hundred sixty-seven consecutive trauma patients were reviewed, of whom 1,088 had full data sets. Median Injury Severity Score was 20, and 57.7% had an Injury Severity Score > 15; 24.4% of patients had a significant coagulopathy. Patients with an acute coagulopathy had significantly higher mortality (46.0% vs. 10.9%; chi2, p < 0.001). The incidence of coagulopathy increased with severity of injury, but was not related to the volume of intravenous fluid administered (r2 = 0.25, p < 0.001). CONCLUSION: There is a common and clinically important acute traumatic coagulopathy that is not related to fluid administration. This is a marker of injury severity and is related to mortality. A coagulation screen is an important early test in severely injured patients.