J Trauma
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The evolving discipline of acute care surgery as an expansion of trauma surgery is undergoing intense critique. As we envision this new paradigm of surgical practice, an evaluation of our current status across the nation's trauma centers is an essential step. The purpose of this study is to determine the practice patterns of trauma surgeons at major trauma centers throughout the United States. ⋯ The model of the acute care surgeon is attractive and timely, but only a limited number of trauma surgeons currently practice this proposed range of operative procedures; even fewer surgeons have an elective surgical practice to maintain key operative skills. Fellowship training programs need to incorporate vascular and thoracic procedures to enable the specialty of acute care surgery.
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An epidemiologic profile of traumatic brain injury (TBI) in Australia and New Zealand was obtained following the publication of international evidence-based guidelines. ⋯ In Australia and New Zealand, mortality and favorable neurologic outcomes after TBI were similar to published data before the advent of evidence-based guidelines. A high incidence of prehospital secondary brain insults and an ageing population may have contributed to these outcomes. Strategies to improve outcomes from TBI should be directed at preventive public health strategies and interventions to minimize secondary brain injuries in the prehospital period.
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Effective resuscitation is critical in reducing mortality and morbidity rates of patients with acute burns. To this end, guidelines and formulas have been developed to define infusion rates and volume requirements during the first 48 hours postburn. Even with these standardized resuscitation guidelines, however, over- and under-resuscitation are not uncommon. ⋯ Because the system can self-adjust based on monitoring inputs, the technology can be pushed to environments such as combat zones where burn resuscitation expertise is limited. A closed-loop system can also assist in the management of mass casualties, another scenario in which medical expertise is often in short supply. This article reviews the record of fluid balance of contemporary burn resuscitation and approaches, as well as the engineering efforts, animal studies, and algorithm development of our most recent autonomous systems for burn resuscitation.
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Comparative Study
Nonoperative treatment of multiple intra-abdominal solid organ injury after blunt abdominal trauma.
A number of large series' have attempted to examine the management of blunt solid organ injuries; however, only a few studies regarding multiple injuries exist. The aim of this study is to analyze whether multiple solid organ injury affects nonoperative management (NOM) and to look for predictive factors of NOM. ⋯ Lactate levels at admission, solid viscus score, necessity of transfusion, crystalloid resuscitation, and a drop in the hematocrit in the first hour after admission are useful parameters for judging the failure of NOM. Although there is a higher failure rate of NOM in multiple solid organ injury, NOM can still be considered in these cases with extra caution.
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Some recent studies have suggested that certain types of orthopedic trauma result in ongoing disability and that factors other than injury severity or location may influence outcome. This study aimed to evaluate outcome 12 months and 2 years after severe orthopedic trauma, as measured on the Short Form (SF)-36 Health Survey, relative to a control group, to examine change over time and to examine which demographic, injury-related and psychological factors are associated with persisting disability. ⋯ This study has highlighted pain and PTSD symptoms as frequent and disabling factors after othropedic trauma. There is clearly a need to focus on alleviating these problems as part of the rehabilitation process.