Prehospital and disaster medicine
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Introduction While the overall survival rate for out-of-hospital cardiac arrest (OHCA) is low, ranging from 5%-10%, several characteristics have been shown to decrease mortality, such as presence of bystander cardiopulmonary resuscitation (CPR), witnessed vs unwitnessed events, and favorable initial rhythm (VF/VT). More recently, studies have shown that modified CPR algorithms, such as chest-compression only or cardio-cerebral resuscitation, can further increase survival rates in OHCA. ⋯ However, prehospital personnel often lack objective and consistent criteria to assess whether an OHCA is of cardiac or non-cardiac etiology. Hypothesis/Problem The relative proportions of cardiac vs non-cardiac etiology in published data sets of OHCA in the peer-reviewed literature were examined in order to assess the variability of prehospital clinical etiology assessment.
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Prehosp Disaster Med · Oct 2017
Clinical Information Transfer between EMS Staff and Emergency Medicine Assistants during Handover of Trauma Patients.
Introduction Clinical handover by Emergency Medical Services (EMS) staff, as the first people who have contact with trauma patients, in the emergency department (ED), is very important. Therefore, effective communication to transfer clinical information about patients in a concise, rational, clear, and time-bound manner is essential. In Iran, the transfer of necessary information in clinical handover in EDs was carried out orally and without following standard instructions. This study aimed to audit the current clinical handover according to the Identify, Situation, Background, Assessment, and Recommendation (ISBAR) tool and survey the effect of training the ISBAR tool to Emergency Medicine Assistants (EMAs) and EMS staff on improvement of the clinical handover of patients to the ED.
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Prehosp Disaster Med · Oct 2017
Assessing Coagulation by Rotational Thromboelastometry (ROTEM) in Rivaroxaban-Anticoagulated Blood Using Hemostatic Agents.
Introduction The use of direct oral anticoagulants (DOACs) such as rivaroxaban (Xarelto) is increasingly common. However, therapies for reversing anticoagulation in the event of hemorrhage are limited. ⋯ Hypothesis/Problem If a chitosan-based hemostatic agent (Celox), which works independently of the clotting cascade, is applied to rivaroxaban-anticoagulated blood, it should improve coagulation by decreasing clotting time (CT), decreasing clot formation time (CFT), and increasing maximum clot firmness (MCF). If a kaolin-based hemostatic agent (QuikClot Combat Gauze), which works primarily by augmenting the clotting cascade upstream of factor Xa (FXa), is applied to rivaroxaban-anticoagulated blood, it will not be effective at improving coagulation.
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Prehosp Disaster Med · Oct 2017
Multicenter StudySurvey of Preventable Disaster Deaths at Medical Institutions in Areas Affected by the Great East Japan Earthquake: Retrospective Survey of Medical Institutions in Miyagi Prefecture.
Introduction In 2015, the authors reported the results of a preliminary investigation of preventable disaster deaths (PDDs) at medical institutions in areas affected by the Great East Japan Earthquake (2011). This initial survey considered only disaster base hospitals (DBHs) and hospitals that had experienced at least 20 patient deaths in Miyagi Prefecture (Japan); therefore, hospitals that experienced fewer than 20 patient deaths were not investigated. This was an additional study to the previous survey to better reflect PDD at hospitals across the entire prefecture.
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Prehosp Disaster Med · Oct 2017
ReviewNo Calm After the Storm: A Systematic Review of Human Health Following Flood and Storm Disasters.
Introduction How the burden of disease varies during different phases after floods and after storms is essential in order to guide a medical response, but it has not been well-described. The objective of this review was to elucidate the health problems following flood and storm disasters.