J Trauma
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The generation of iron-dependent toxic oxygen radicals during the initial resuscitation from hemorrhagic shock was shown to be a relevant factor for the initiation of the inflammatory cascade. Therefore, this experimental study was designed to evaluate the effects of a deferoxamine-conjugated hydroxyethyl-starch solution (HES-DFO) on oxygen radical induced injury and microcirculatory alterations in the rat liver compared with resuscitation with regular hydroxyethyl-starch, lactated Ringer's solution (RL), or a gelatin-based solution. ⋯ The results suggest that HES-DFO effectively reduces oxygen radical formation during the initial resuscitation period, thus, attenuating pathologically enhanced leukocyte adhesion and improving hepatic microcirculation.
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The insertion of a chest drain into the pleural space is a common procedure used for treatment in various intrathoracic abnormalities. Recently, a new technique for chest-tube insertion for pleural cavity drainage, using the disposable endoscopic trocar-cannula, was described for the treatment of some pathologic conditions. ⋯ The use of endoscopic trocar-cannulae for chest-tube insertion is a safe, simple, and effective technique for management of trauma and other diverse intrathoracic abnormalities. Its use outside the hospital should be further studied.
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Trauma registries frequently do not include the deaths of patients who do not get to trauma centers (TCs). Thus, complementary methods of monitoring the impact of trauma system initiatives should be considered. The objective of this study is to use National Highway Safety Traffic Administration's Fatality Analysis Reporting System (FARS) and New York State Department of Motor Vehicles data and to study the impact of state and regional initiatives over a 10-year period in the seven-county Hudson Valley New York (HV) region with one regional TC in Westchester County (WC) and to assess its face validity. ⋯ The drops in motor vehicle crash death rates may reflect injury prevention as well as trauma system initiatives. Thus, although FARS and New York State Department of Motor Vehicles data cannot establish cause and effect relationships, it can monitor the aggregated impact of multiple initiatives. Taken together with increasing percentages of seriously injured trauma patients going to trauma centers and comparisons with national FARS data, the association of decreasing deaths with the implementation of a trauma system seems to have face validity.
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The current literature defines the costs of trauma care in terms of hospital costs and charges. We sought to define the qualitative and quantitative labor costs of trauma care by measuring the various components of bedside care provided by surgeons at a community hospital. ⋯ A significant labor cost (TT) was required for the care of blunt trauma patients, and the majority of that cost was not spent in the operating room but involved the performance of cognitive services. Significant correlation existed between ISS and labor cost. The presence of ethanol intoxication significantly increased this commitment. These data might be of use in creating provider reimbursement schemes for trauma care. This methodology may have applications in the design of hospital systems for trauma care.
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In this article, we present our experience of group lightning injury. Individual injuries are most common after single strikes. ⋯ Although injured under the same circumstances, these patients presented with a wide range of symptoms and signs. We also describe a characteristic burn pattern, the "tip-toe sign."