Citation

Rogers FB, Hammaker SJ, Miller JA, Lee JC, Chandler R, Edavettal MM, Sakorafas LU, Wu D, Evans T, Horn LA, Horst M. Am. J. Surg. 2011; 202(4): 382-386.

Copyright

(Copyright © 2011, Elsevier Publishing)

DOI

10.1016/j.amjsurg.2010.10.013

PMID

21816386

Abstract

BACKGROUND:: The aim of this study was to determine if prolonged immobility and tissue injury from a prehospital entrapment would place patients at higher risk for in-hospital venous thromboembolism (VTE) complications. It was hypothesized that entrapment would increase in-hospital VTE. METHODS:: All consecutive trauma admissions over a 10-year period were retrospectively reviewed. Patients were divided into those who were entrapped according to defined prehospital criteria for entrapment and those who were not entrapped. The complications of deep vein thrombosis and pulmonary embolism were noted. RESULTS:: There were 15,159 patients admitted between 1999 and 2008. Of these, 1,176 met the criteria for prehospital entrapment. Those patients who met the criteria for entrapment had a significant risk for developing both deep vein thrombosis (P < .001, χ(2) test) and pulmonary embolism (P = .005, Fisher's exact test). Multiple logistic regression analysis revealed entrapment to be a significant contributing risk factor to the development of VTE (odds ratio, 1.54; P = .04). CONCLUSIONS:: Patients with prehospital entrapment are at higher risk for VTE. These results mandate aggressive VTE prophylaxis in patients with histories of prehospital entrapment.

Language: en