J Trauma
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The best estimates of nonfatal gunshot wounds in the United States come from hospital emergency room data and may miss, among other things, wounded individuals who do not seek medical treatment. Criminals may be those least likely to rely on professional care for their wounds. This study provides evidence of whether medical care is solicited by criminals after gunshot wounds. In addition, the circumstances of the injury events are described. ⋯ Among these "criminals," the vast majority reported that they obtained professional care for their gunshot wounds. Such evidence suggests that individuals previously thought unlikely to enter the medical care system after a firearm injury usually do so. Statistics on medically treated nonfatal gunshot wounds probably do not substantially underestimate the actual number of nonfatal shootings.
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The potential need for rapid medical intervention and access to a trauma center after major injury is crucial to the safety and success of SWAT team operations. This manuscript describes the genesis and development of a unique model for which advanced medical care is rendered by trained health care professionals within a regional trauma system in the support of a SWAT team. The model was developed jointly by the Newark, New Jersey, Division of the Federal Bureau of Investigation and The New Jersey Trauma Center-University Hospital, an academic, urban Level I trauma center. ⋯ Since inception, the medical team has provided medical support for 33 tactical missions and 99 training days. Ten patients were treated: 7 agents (syncope, fractured foot, blunt head/neck trauma, lacerations), 2 bystanders (chest pain, asthma), and 1 suspect (chest pain). The advantages of the Newark model in contrast to other programs of tactical medical support, are the operational activities of the team and the cost of the program was outlined.
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Although hypothermia often occurs after trauma and has protective effects during ischemia and organ preservation, it remains unknown whether maintenance of hypothermia or restoring the body temperature to normothermia during resuscitation has any deleterious or beneficial effects on heart performance and organ blood flow after trauma-hemorrhage. ⋯ Our data indicate that restoration of normothermia during resuscitation improves cardiac function and hepatic blood flow compared with hypothermia.
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The liver plays a critical regulatory role in the acute inflammatory response to injury, although the mechanisms of this regulation are not well understood. transforming growth factor-beta1 (TGF-beta1) is induced after burn injury and may contribute to an inhibitory or fatal effect on hepatocytes. We investigated the association over time between plasma concentration of TGF-beta1, expression of TGF-beta1 m-RNA in liver tissue, and histologic analysis of liver apoptosis after burn injury. ⋯ The levels of induced TGF-beta1 and TGF-beta1 m-RNA after L burn injury are higher and peak earlier than after M burn injury. Elevated TGF-beta1 may be associated with cell death in hepatocytes. The TGF-beta1 rise may be associated with hepatocyte injury and systemic response to massive burn.