J Trauma
-
Frostbite, once almost exclusively a military problem, is becoming more prevalent among the general population and should now be considered to be within the scope of the civilian physician's practice. Studies into the epidemiology of civilian frostbite have identified several risk factors that may aid the clinician in the diagnosis and management of cold injuries. ⋯ Although the surgical management of frostbite involves delayed debridement 1 to 3 months after demarcation, recent improvements in radiologic assessment of tissue viability have led to the possibility of earlier surgical intervention. In addition, several adjunctive therapies, including vasodilators, thrombolysis, hyperbaric oxygen, and sympathectomy, are discussed.
-
Prehospital care is a critical component of efforts to lower trauma mortality. In less-developed countries, scarce resources dictate that any improvements in prehospital care must be low in cost. In one Latin American city, recent efforts to improve prehospital care have included an increase in the number of sites of ambulance dispatch from two to four and introduction of the Prehospital Trauma Life Support (PHTLS) course. ⋯ Increase in sites of dispatch and increased training in the form of the PHTLS course improved the process of pre-hospital care in this Latin American city and resulted in a decrease in prehospital deaths. These improvements were low cost and should be considered for use in other less developed countries.
-
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.
-
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.
-
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.