J Trauma
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This study evaluated the progress in the treatment and prevention of hypothermia in combat wounded since the October 2, 2006 Joint Theater Trauma System Clinical Practice Guideline (CPG) publication and evaluated the frequency of use and effectiveness of the methods described in the CPG. ⋯ (1) The incidence of hypothermia decreased after the issuance of the JTTS CPG. (2) The standard Army wool blanket is the most commonly used thermoregulatory method during transport in theater. (3) This study did not find a significant difference in the capability of maintaining temperatures between the different thermoregulatory methods used in theater during either prehospital or interfacility transport, or in the incidence of hypothermia between patients presenting from the site of injury or from interfacility transport. (4) Data collected before a Level III facility is not consistently entered into the Joint Theater Trauma Registry.
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Comparative Study
Popliteal artery repair in massively transfused military trauma casualties: a pursuit to save life and limb.
Popliteal artery war wounds can bleed severely and historically have high rates of amputation associated with ligation (72%) and repair (32%). More than before, casualties are now surviving the initial medical evacuation and presenting with severely injured limbs that prompt immediate limb salvage decisions in the midst of life-saving maneuvers. A modern analysis of current results may show important changes because previous limb salvage strategies were limited by the resuscitation and surgical techniques of their eras. Because exact comparisons between wars are difficult, the objective of this study was to calculate a worst-case (a pulseless, fractured limb with massive hemorrhage from popliteal artery injury) amputation-free survival rate for the most severely wounded soldiers undergoing immediate reconstruction to save both life and limb. ⋯ This study, a worst-case study, showed comparable results to historical controls regarding limb salvage rates (71% for Iraq vs. 56-69% for the Vietnam War). Thirty-day survival (98%), 4-year amputation-free survival (67%), and complication-free rates (35%) fill knowledge gaps. Guidelines for managing popliteal artery injuries show promising results because current resuscitation practices and surgical care yielded similar amputation rates to prior conflicts despite more severe injuries. Significant transfusion requirements and injury severity may not indicate a life-over-limb strategy for popliteal arterial repairs. Future studies of limb salvage failures may help improve casualty care by reducing the complications that directly impact amputation-free survival.
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Comparative Study
Association of shock, coagulopathy, and initial vital signs with massive transfusion in combat casualties.
Timely initiation of a massive transfusion (MT) protocol is associated with improved survival and reduced transfusion for patients requiring MT; however, a priori identification of this population is difficult. The objective of this study was to compare the results of an MT prediction model and actual MT incidence in combat casualties. ⋯ The decision to implement an MT seems to rely heavily on clinical evaluation of severity of abdominal and extremity injury rather than physiologic derangement. Using a model based on the physiologic parameters--a more objective measure--may decrease mortality in combat casualties.
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Comparative Study
Combat urologic trauma in US military overseas contingency operations.
This article reports on the occurrences and patterns of genitourinary (GU) trauma in the contemporary high-intensity conflict of the overseas contingency operations (OCOs). ⋯ This is the largest report of GU injuries during any military conflict. The distribution and percentage of casualties with GU injuries in the OCO are similar to those of previous conflicts. Consideration should be given to personnel protective equipment for the areas associated with GU injuries and predeployment training directed at the care of these injuries.
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Research on the rates of alcohol and drug misuse as well as developmentally appropriate screening and intervention approaches in a hospitalized pediatric trauma population are lacking. The purpose of this study was to identify the rate of alcohol misuse in an admitted trauma population of adolescents aged 11 years to 17 years and to identify key correlates of alcohol misuse in this population including age, gender, and injury severity. ⋯ Injured youth admitted to a pediatric trauma center are a high-risk population. Alcohol misuse is a significant cofactor for trauma for these patients, and effective developmentally appropriate interventions are justified and needed.