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Excited Delirium Syndrome (ExDS): Defining Based on a Review of the Literature

2011; Elsevier BV; Volume: 43; Issue: 5 Linguagem: Inglês

10.1016/j.jemermed.2011.02.017

2352-5029

Gary M. Vilke, Mark L. DeBard, Theodore C. Chan, Jeffrey D. Ho, Donald M. Dawes, Christine Hall, M. David Curtis, Melissa W. Costello, Deborah C. Mash, Stewart R. Coffman, M.J. McMullen, Jeffery C. Metzger, James R. Roberts, Matthew D. Sztajnkrcer, Sean O. Henderson, Jason Adler, Fabrice Czarnecki, Joseph Heck, William P. Bozeman,

Psychosomatic Disorders and Their Treatments

Background Patients present to police, Emergency Medical Services, and the emergency department with aggressive behavior, altered sensorium, and a host of other signs that may include hyperthermia, "superhuman" strength, diaphoresis, and lack of willingness to yield to overwhelming force. A certain percentage of these individuals will go on to expire from a sudden cardiac arrest and death, despite optimal therapy. Traditionally, the forensic community would often classify these as "Excited Delirium" deaths. Objectives This article will review selected examples of the literature on this topic to determine if it is definable as a discrete medical entity, has a recognizable history, epidemiology, clinical presentation, pathophysiology, and treatment recommendations. Discussion Excited delirium syndrome is characterized by delirium, agitation, acidosis, and hyperadrenergic autonomic dysfunction, typically in the setting of acute-on-chronic drug abuse or serious mental illness or a combination of both. Conclusions Based upon available evidence, it is the consensus of an American College of Emergency Physicians Task Force that Excited Delirium Syndrome is a real syndrome with uncertain, likely multiple, etiologies.