Articles: trauma.
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A positive correlation between outcomes and the volume of patients seen by a provider has been supported by numerous studies. Volume-outcome relationships (VORs) have been well documented in the setting of both neurosurgery and trauma care and have shaped regionalization policies to optimize patient outcomes. Several authors have also investigated the correlation between patient volume and cost of care, known as the volume-cost relationship (VCR), with mixed results. The purpose of the present study was to investigate VORs and VCRs in the treatment of common intracranial injuries by testing the hypotheses that outcomes suffer at small-volume centers and costs rise at large-volume centers. ⋯ A VOR exists in the treatment of neurotrauma, and a meaningful threshold for significantly improved mortality is 6 cases per year. Emergency and interfacility transport policies based on this threshold might improve national outcomes. Cost of care does not differ significantly with patient volume.
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The relevance of abdominal vascular injuries in polytraumatic patients within a large collective has not yet been thoroughly analyzed. This study aimed at assessing the prevalence of traumatic injuries in relation to outcome and currently established treatment options. ⋯ The results presented here show the prevalence and outcome of abdominal vascular injuries in a large collective within the TR DGU for the first time. Based on the current literature and these findings, a treatment algorithm has been developed.
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This study sought to review the articles published by Iranian neurosurgeons regarding their experiences during the Iraq-Iran conflict and compare them with reports from other conflicts. ⋯ Conservative minimal debridement of the wounds is indicated in patients with small entrance wounds, or those with Glasgow Coma Scale score ≥ 8 and no progressive neurological deficit. To diagnose TA before rupture, angiography is indicated in patients who have shells or bone fragments pass through the crowded vasculature, or have large/delayed hematoma, or if the surgeon has high index of suspicion based on neuroimaging and early debridement surgery. Surgery in a well-equipped nearby hospital after quick and safe evacuation of the victims by trained salvaging ancillary groups and the administration of broad-spectrum antibiotics and proper antiepileptics decrease the morbidity and mortality of casualties after PHW in war situations. The biases of the case selection, data collection, and confounders, and decreasing biases by conducting blinded controlled clinical trials, are discussed.
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Eur J Trauma Emerg S · Feb 2013
Serial lactate and admission SOFA scores in trauma: an analysis of predictive value in 724 patients with and without traumatic brain injury.
Arterial lactate, base excess (BE), lactate clearance, and Sequential Organ Failure Assessment (SOFA) score have been shown to correlate with outcome in severely injured patients. The goal of the present study was to separately assess their predictive value in patients suffering from traumatic brain injury (TBI) as opposed to patients suffering from injuries not related to the brain. ⋯ Lactate showed the best performance in predicting sepsis or death in all trauma patients except those with isolated TBI, and the differences were greatest in patients with substantial bleeding. Following isolated TBI, SOFA score was the only parameter which could differentiate survivors from non-survivors on admission, although the SOFA score, too, was not an independent predictor of death following multivariate analysis.