Injury
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Penetrating Neck Injuries (PNIs) affected 3.2% of trauma patients attending US and UK deployed medical treatment facilities (MTFs) during the Iraq and Afghanistan conflicts. Injured military personnel requiring aeromedical evacuation for such injuries were managed at the Royal Centre for Defence Medicine (RCDM), Birmingham, UK. The aim of this paper was to review the management of PNI in both deployed MTFs and when evacuated back to the UK. ⋯ UK military surgeons in Role 3 MTFs had a low threshold for surgical exploration, even in the absence of CT findings or hard signs. This was likely due to the high-energy mechanisms responsible for military PNI, in addition to the limited availability of equipment and clinical expertise in visualising the larynx.
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Randomized Controlled Trial
Evaluating feasibility of a novel mobile emergency medical dispatch tool for lay first responder prehospital response coordination in Sierra Leone: A simulation-based study.
The global injury burden, driven by road traffic injuries, disproportionately affects low- and middle-income countries, which lack robust emergency medical services (EMS) to address injury. The WHO recommends training lay first responders (LFRs) as the first step toward formal EMS development. Emergency medical dispatch (EMD) systems are the recognized next step but whether small groups of LFRs equipped with mobile dispatch infrastructure can efficiently respond to geographically-dispersed emergencies in a timely fashion and the quality of prehospital care provided is unknown. ⋯ LFRs equipped with mobile dispatch demonstrate appropriate response times and effective basic initial management of simulated emergencies. Training smaller cohorts of highly-active LFRs equipped with mobile dispatch appears highly cost-effective and may be a feasible model to facilitate efficient dispatch to expand emergency coverage while conserving valuable training resources in resource-limited settings.
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The survival of traumatic cardiopulmonary arrest (TCA) requiring pre-hospital cardiopulmonary resuscitation (P-CPR) is abysmal across age groups. We aim to describe the mechanisms of injury and outcomes of children suffering from TCA leading to P-CPR at our institution. ⋯ There are poor outcomes in children with pre-hospital traumatic cardiopulmonary arrest, particularly in those without pre-hospital ROSC. These data further support the need for standardized guidelines for resuscitation in children with traumatic cardiopulmonary arrest.
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With the large-scale use of whole blood in massive transfusion using rapid infusers/fluid warmers such as the Belmont, questions remain as to whether coagulation potency, platelet number and function are preserved. We aimed to study functional coagulation capacity and cell counts in whole blood before and after infusion through the Belmont rapid infuser utilizing TEG analysis and complete blood counts. ⋯ Infusion of cold stored whole blood in a Belmont infuser, appeared to decrease platelet counts and function as well as activate clotting factors as demonstrated by a shorter R time while not affecting red cell counts or fibrin cross-linking as measured by TEG parameters and cell counts. This suggests that while it is possible to transfuse whole blood through a rapid infuser, platelet quantity and function may be negatively impacted.
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The effects of palliative care (PC) consultation on patient costs and hospitalization metrics in the adult trauma population are unclear. ⋯ Expert PC services are known to alleviate suffering and avert patient goal- and value-incongruent care. While trauma patients demand significant resources, PC consultation offered in concordance with life-sustaining interventions is associated with significant savings to patients and the healthcare system. Given the correlation between LOS following PC consult and time to PC consult, savings may be amplified by earlier PC consultation in appropriate patients.