Background: Traumatic brain injury (TBI) may be a risk factor for venous thromboembolism (VTE). This study was designed to review the incidence of VTE in critically injured patients with an isolated TBI using a standardized venous duplex color-flow Doppler imaging program and to compare it with the overall and high-risk trauma populations.
Methods: Trauma patients who underwent lower-extremity surveillance color-flow Doppler imaging for VTE were identified. Analyses included patient demographics, characteristics of TBI, VTE risk factors, prophylaxis, incidence, location, and patient outcome.
Results: A total of 5,787 patients were admitted during the study period. Of these, 539 (9%) were deemed high risk for VTE. The incidence of VTE in patients with isolated TBI (88, 16%) was 25%. All patients and the high-risk population had incidences of 2% and 17%, respectively.
Conclusions: The incidence of VTE in isolated TBI is greatest in patients with intraparenchymal hemorrhage. Early VTE prophylaxis is warranted in TBI patients.
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| http://dx.doi.org/10.1016/j.amjsurg.2006.12.004 | DOI Listing |
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