J Trauma
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What price commitment: what benefit? The cost of a saved life in a developing level I trauma center.
In 1999, a Level I Trauma Center committed significant resources for development, recruitment of trauma surgeons, and call pay for subspecialists. Although this approach has sparked a national ethical debate, little has been published investigating efficacy. This study examines the price of commitment and outcomes at a Level I Trauma Center. ⋯ Resources for program development, including salary and call pay, significantly reduced mortality. Price of commitment: $3 million per year. The cost of a saved life: $87,000. The benefit: 173 surviving patients who would otherwise be dead.
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Because relevant changes in the epidemiology of the traumatic spinal cord injury (SCI) has been reported, we sought to examine the demographics, injury characteristics, and clinical outcomes of patients with spine trauma who have been treated in our spine trauma center. ⋯ Our results indicate that significant differences in the characteristics of acute spine trauma but not demographics have occurred overtime in our institution. Also, there were significant differences between our database and the NTR regarding age distribution. Our reduced in-hospital mortality rates in comparison with the provincial data reinforce the recommendations for early management of SCI patients in a spine trauma center.
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In trauma patients, elevated body temperature is a common and noninfective procedure soon after injury. We hypothesized that the absence of this febrile response is associated with failure to meet metabolic demands and results in adverse outcomes. ⋯ A febrile response until day 4 after injury did not increase morbidity, and a low AUC is independently associated with adverse outcomes. These findings show that a nonfebrile response soon after injury results in poor prognosis.
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The management of severe traumatic brain injury (sTBI) patients with and without intact cerebral pressure autoregulation (CPA) varies markedly. Recent studies, analyzing beat-to-beat interactions between intracranial pressure (ICP) and systolic blood pressure, or transcranial Doppler velocity changes during a rapid drop in cerebral perfusion pressure (CPP), suggest that CPA is disrupted after sTBI. We use computed tomography perfusion (CTP) to guide blood pressure manipulation in sTBI and have found CPA results that differ with this literature. We present these results here and suggest modifying our basic concepts of CPA disruption. ⋯ By using direct measurement of CBF in response to a CPP challenge, we found CPA disruption to be much less common than reported in similar groups of sTBI patients. This difference reflects potentially important separate aspects of CPA. We suggest that CPA measurement using beat-to-beat interactions and transcranial Doppler measurements reflect dynamic CPA processes (dynamic autoregulation), whereas our method reflects steady-state conditions (static autoregulation). If the major disruption of CPA after sTBI involves dynamic vascular responsiveness, perhaps we need more focus on this aspect and less on static-CPP manipulation in terms of pathophysiology and treatment.
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Discussion still remains which polytraumatized patients require radiologic thoracolumbar spine (TL spine) screening. The purpose of this study is to determine whether pelvic fractures are associated with TL spine fractures after a blunt trauma. Additionally, the sensitivity of conventional TL spine radiographs and pelvic radiographs (PXRs) is evaluated. ⋯ Our data suggest that a pelvic fracture is not a predictor for clinically relevant TL spine fractures. Furthermore, our data confirm the superior sensitivity of CT for detecting TL spine injury and pelvic fractures.