Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
-
This article discusses a case of antipsychotic-induced, focal lingual dystonia causing airway obstruction that was managed completely in the out-of-hospital environment by emergency medical services (EMS) providers. With the ever-increasing use of antipsychotic medications by the general population, it is important for EMS providers and emergency medicine physicians to be aware of rare presentations of dystonic reactions that can sometimes be life-threatening when they involve the lingual, pharyngeal, or laryngeal musculature. This article identifies the medications most likely to induce dystonic reactions, risk factors that predispose individuals to the development of dystonia, and the pathophysiology behind these adverse reactions. It also discusses differential diagnoses to consider, and emergent treatment options.
-
Little is known about the types of injuries and medical problems encountered by fire department personnel during suppression of large campaign-type wildland fires. Such information could help to plan for response to medical incidents during future wildfires. ⋯ Most firefighter injuries and illnesses encountered during the Los Angeles Station Fire were minor. The prevalence of injuries observed should be taken into consideration in creation of protocols and mandatory equipment lists for fireline paramedics. Furthermore, advanced training for paramedics in the diagnosis and treatment of minor medical conditions may be useful.
-
Prehospital providers are exposed to various infectious disease hazards. Examining specific infectious exposures would be useful in describing their current trends as well as guidance with appropriate protective measures an emergency medical services (EMS) system should consider. ⋯ Trends in our data suggest increasing exposures to viral respiratory illnesses, whereas exposures to needlestick injuries were relatively infrequent. Efforts should continue to focus on proper respiratory protection to include eye protection in order to mitigate these exposure risks.
-
Anaphylaxis is a potentially life-threatening condition that requires both prompt recognition and treatment with epinephrine. All levels of emergency medical services (EMS) providers, with appropriate physician oversight, should be able to carry and properly administer epinephrine safely when caring for patients with anaphylaxis. EMS systems and EMS medical directors should develop a mechanism to review the charts of patients who received epinephrine and were not in cardiac arrest. ⋯ Continued research is needed to better define the role that EMS plays in the management of anaphylaxis. This paper serves as a resource document to the National Association of EMS Physician position on the use of epinephrine for the out-of-hospital treatment of anaphylaxis. Key words: EMS; prehospital; anaphylaxis; epinephrine; intramuscular epinephrine.
-
Case Reports
Sustained ventricular fibrillation in an alert patient: preserved hemodynamics with a left ventricular assist device.
Emergency medical services (EMS) encountered an alert patient with sustained ventricular fibrillation with preserved hemodynamics via a left ventricular assist device (LVAD). Multiple firings of the patient's implantable defibrillator were the only sign that this patient was experiencing the usually fatal ventricular arrhythmia. Initial attempts at rhythm conversion with amiodarone and 200-J biphasic shocks were unsuccessful. ⋯ These devices are used not only as a bridge to cardiac transplantation, but also as definitive therapy for patients in end-stage cardiac failure. Ventricular fibrillation has been shown to be well tolerated in patients with LVADs, and we discuss a standard of care for these patients. The occurrence of sustained ventricular fibrillation in patients with ventricular assist devices represents a challenging situation for EMS and emergency department providers and one that will be increasingly encountered in the future.