World journal of surgery
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World journal of surgery · Feb 2021
Splenic Artery Angioembolization is Associated with Increased Venous Thromboembolism.
Angioembolization has become an increasingly utilized adjunct for splenic preservation after trauma. Embolization of the splenic artery may produce a transient systemic hypercoagulable state. This study was designed to determine the risk of venous thromboembolism (VTE) in blunt trauma patients managed nonoperatively with splenic angioembolization, relative to those managed without. ⋯ A total of 2643 patients met inclusion criteria (69.1% Grade III, 26.5% Grade IV, 4.5% Grade V). The incidence of DVT was 4.5% in patients who underwent angioembolization, compared to 1.4% in patients who did not (p<0.001). Multivariable analysis showed that angioembolization was an independent risk factor for both DVT (OR 2.65, p = 0.006) and any VTE (OR 2.04, p = 0.01). Analysis according to splenic injury Grades showed that angioembolization remained an independent risk factor for DVT (p = 0.004) in the Grade IV-V injury group, and for VTE (p<0.01) in the Grade III injury group. Initiation of pharmacological VTE prophylaxis 48 h after admission was associated with increased VTE rates in comparison to early initiation (OR 1.75, p = 0.02) CONCLUSIONS: Splenic artery angioembolization may be an independent risk factor for VTE events in isolated, severe blunt splenic trauma managed nonoperatively. Early prophylaxis with LMWH after intervention should be strongly considered.
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World journal of surgery · Feb 2021
An Analysis of 30-Day in-Hospital Trauma Mortality in Four Urban University Hospitals Using the Australia India Trauma Registry.
India has one-sixth (16%) of the world's population but more than one-fifth (21%) of the world's injury mortality. A trauma registry established by the Australia India Trauma Systems Collaboration (AITSC) Project was utilized to study 30-day in-hospital trauma mortality at high-volume Indian hospitals. ⋯ One in ten admitted trauma patients (12.4%) died in urban trauma centers in India. More than half of the trauma deaths were delayed, beyond 24 h but within one week following injury. On-admission physiological vital signs remain a valid predictor of early 24-h trauma mortality.