European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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We report two cases of spontaneous life-threatening haemopneumothorax, successfully treated by early thoracotomy. In the first patient no source of bleeding could be identified. ⋯ The first patient benefited from early clot evacuation and in the second patient the bleeding could be controlled by electrocautery and a single suture of the bleeding vessel. These cases stress the need for early recognition and management of a potentially life-threatening event.
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The unique physiologic and medical consequences of blast injuries are often unrecognized and frequently poorly understood. The medical consequences, including pulmonary, gastrointestinal and auditory injury, have a defined and unique set of physiologic sequelae. Understanding the mechanism of injury, treatment issues and the potential long-term morbidity of primary blast injuries will enhance survival.
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Prehospital airway obstruction is common following traumatic injury. Airway management of these patients is difficult in the prehospital setting, particularly because those providing care are often not trained in the skills necessary for endotracheal intubation. As a result, a number of alternative devices are available for airway maintenance. ⋯ The pharyngotracheal lumen airway and Combitube are both more difficult to use than the laryngeal mask airway and risk inflating the stomach if the devices are incorrectly used. Cricothyroidotomy is associated with serious complications but is only used where there is no other option. As with other techniques, it requires regular training in its use.
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The Great Hanshin earthquake on 17 January 1995 caused a complete disruption of both the communications and transportation systems which, as a result, severely hampered a prompt and timely system response. The survival rate of the extricated victims was 80.4% on the first day, and 1892 victims were extricated with an overall survival rate of 40%. ⋯ Crush syndrome was the most prominent medical syndrome necessitating critical care after the Kobe earthquake. The Japanese Association for Acute Medicine has since made eight new proposals for emergency medicine during mass-disasters that will hopefully improve the survival of patients in any future disasters.
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The need to consider the problem of acute toxic injury in the prehospital context emphasized by the recent use of highly toxic agents of warfare in terrorist attacks. Toxic agents differ widely in their nature but may be considered to have four distinct properties: toxicity, latency, persistency and transmissibility. Toxicity and latency determine the onset and pathophysiology of the poisoning and therefore the clinical management. ⋯ This approach, however, although essential for the safety of medical responders may not be in the best interests of the patient who may be in a life-threatening situation within a contaminated zone (CONZONE). Toxic injury may require more rapid help than traumatic injury; moreover, traumatic and toxic injury may co-exist, as in the case of explosion with toxic emission. The special skills required are defined in the TOXALS programme and must now become a standard part of the training and practice of prehospital care medical care.