American journal of disaster medicine
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Delineation of the advantages and problems related to the use of forward-site operating room-, Intensive Care Unit (ICU)-, radiography-, and mass casualty-enabled disaster vehicles for site evacuation, patient stabilization, and triage. ⋯ The successful utilization of disaster vehicles requires seamless cooperation between the hospital staffing the vehicles and the ambulance service deploying them. They are particularly effective during preplanned deployments to high-risk situations. These vehicles also potentially provide self-sufficient refuges for forward teams in hostile environments.
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Mass casualty incidents (MCIs) include natural (eg, earthquake) or human (eg, terrorism or technical) events. They produce an imbalance between medical needs and resources necessitating the use of triage strategies. Triage of casualties must be performed accurately and efficiently if providers are to do the greatest good for the greatest number. There is limited research on the validation of triage system efficacy in determining the priority of care for victims of MCI, particularly those involving chemicals. ⋯ Current literature does not provide needed evidence on the validity of triage systems for MCI in particular those involving chemicals. Well designed studies are needed to validate the reliability, sensitivity, and specificity of triage systems used for MCI including those involving chemicals.
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Randomized Controlled Trial
The effects of QuikClot Combat Gauze on hemorrhage control when used in a porcine model of lethal femoral injury.
The aims of the study were to 1) determine the effectiveness of QuikClot Combat Gauze (QCG); 2) determine the arterial blood pressure at which rebleeding occurs; 3) determine how much intravenous fluid could be administered before hemorrhage reoccurred, and 4) determine the number extremity movement on rebleeding when QCG was used. ⋯ QCG compared to a control was more effective in controlling hemorrhage, withstanding increases in systolic blood pressure, more latitude in resuscitation fluid, and movement (p < 0.05).
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Research and field experience have identified a global gap in postdisaster rebuilding of healthcare systems due to the current primary focus on returning devastated community infrastructures to predisaster conditions. Disasters, natural or man-made, present an opportunity for communities to rebuild, restructure, and redefine their predisaster states, creating more resilient and sustainable healthcare systems. ⋯ The Sustainable Healthcare Redevelopment Model can serve as a guideline for delivery of healthcare services following disaster or conflict and use of crisis as a window of opportunity to improve the healthcare delivery system and incorporate resilience into the healthcare infrastructure.
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During major disasters, hospitals experience varied levels of absenteeism among healthcare workers (HCWs) in the immediate response period. Loss of critical hospital personnel, including Emergency Department (ED) staff, during this time can negatively impact a facility's ability to effectively treat large numbers of ill and injured patients. Prior studies have examined factors contributing to HCW ability and willingness to report for duty during a disaster. The purpose of this study was to determine if the degree of readiness of ED personnel, as measured by household preparedness, is associated with predicted likelihood of reporting for duty. Additionally, the authors sought to elucidate other factors associated with absenteeism among ED staff during a disaster. ⋯ Personal household preparedness, while an admirable goal, appears to have no effect on predicted absenteeism among ED staff following a disaster. Having responsibilities for dependents is the most consistent factor associated with predicted absenteeism among female staff. Hospital and ED disaster planners should consider focusing preparedness efforts less toward household preparedness for staff and instead concentrate on addressing dependent care needs in addition to professional preparedness.