Prehospital and disaster medicine
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Prehosp Disaster Med · Jun 2021
Terrorism in Australia: A Decade of Escalating Deaths and Injuries Supporting the Need for Counter-Terrorism Medicine.
Australia is ranked 71st on the Global Terrorism Index (GTI; 2019), a scoring system of terrorist activities. While it has a relatively low terrorist risk, events globally have wide-ranging repercussions putting first responders and emergency health workers at risk. Counter-Terrorism Medicine (CTM) is rapidly emerging as a sub-specialty needed to address these threats on the front line. This study aims to provide the epidemiological context for the past decade, detailing the unique injury types responders are likely to encounter, and to develop training programs utilizing these data. ⋯ In the decade from 2009 to 2019, terrorist attacks on Australian soil have been manageable, small-scale incidents with well-understood modalities. Eleven fatalities and fourteen injuries were sustained as a result of terrorist events during that period. Incendiary weapons were the most commonly chosen methodology, followed by firearms, bladed weapons, and explosive/bombings/dynamite attacks.
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Prehosp Disaster Med · Jun 2021
Terrorism in China and the Emerging Needs for Counter- Terrorism Medicine Following a Decade of Deaths and Injuries.
China is ranked 42nd on the Global Terrorism Index (2019), a scoring system of terrorist activities. While China has a relatively low terrorism risk, events globally have wide-ranging repercussions for future attacks, putting first responders and emergency health workers at risk. This study aims to provide the epidemiological context for the past decade detailing the unique injury types responders are likely to encounter and to develop training programs utilizing these data. ⋯ One-hundred and eight terrorist attacks were recorded between 2008-2018 on Chinese soil using well-understood modalities. This resulted in a total of 809 recorded fatalities with 956 non-fatal injuries. The most commonly chosen methodology was E/B/D, followed by melees and the use of bladed weapons. Three events individually recorded a combined casualty toll of over 100 people.
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Prehosp Disaster Med · Jun 2021
Patient Outcomes Following Ketamine Administration for Acute Agitation with a Decreased Dosing Protocol in the Prehospital Setting.
Agitated behaviors are frequently encountered in the prehospital setting and require emergent treatment to prevent harm to patients and prehospital personnel. Chemical sedation with ketamine works faster than traditional pharmacologic agents, though it has a higher incidence of adverse events, including intubation. Outcomes following varying initial doses of prehospital intramuscular (IM) ketamine use have been incompletely described. ⋯ Access to effective, fast-acting chemical sedation is paramount for prehospital providers. No significant outcomes differences existed when a lower dose IM ketamine protocol was implemented for prehospital chemical sedation. Patients who received a second dose of ketamine had a significant increase in intubation rate. A lower dose protocol may be considered for an agitation protocol to limit the amount of medication administered to a population of high-risk patients.
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Prehosp Disaster Med · Apr 2021
Randomized Controlled TrialBag-Valve-Mask versus Laryngeal Mask Airway Ventilation in Cardiopulmonary Resuscitation with Continuous Compressions: A Simulation Study.
The 2017 International Liaison Committee on Resuscitation (ILCOR) guideline recommends that Emergency Medical Service (EMS) providers can perform cardiopulmonary resuscitation (CPR) with synchronous or asynchronous ventilation until an advanced airway has been placed. In the current literature, limited data on CPR performed with continuous compressions and asynchronous ventilation with bag-valve-mask (BVM) are available. ⋯ The results of this study show that asynchronous BVM ventilation with continuous chest compressions is a reliable and effective strategy during CPR under simulation conditions. The clinical impact of these findings in actual cardiac arrest patients should be evaluated with further studies at real-life scenes.
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Prehosp Disaster Med · Apr 2021
Prehospital Transfusion of Red Blood Cells and Plasma by an Urban Ground-Based Critical Care Team.
Prehospital blood component therapy poses a possible treatment option among patients with severe bleeding. The aim of this paper was to characterize patients receiving prehospital blood component therapy by a paramedic-doctor-staffed, ground-based prehospital critical care (PHCC) service. ⋯ Prehospital blood component therapy is feasible in a ground-based prehospital service in a medium-sized Scandinavian city. Following transfusion, patient physiology and degree of shock were significantly improved.