The American journal of emergency medicine
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The incidence of this previously rare disorder, cocaine-associated agitated delirium, appears to have increased drastically within the last 18 months. The underlying neurochemical abnormalities have recently been characterized, but most clinicians have had little experience with management of agitated delirium. The basic clinical and pathological features of this disorder are reviewed, and common pitfalls in diagnosis and management that frequently lead to needless but very expensive litigation are discussed.
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A retrospective study was conducted to determine the outcome of out-of-hospital cardiac arrests by one prehospital system in New York City from January, 1986, through December, 1993. The results were recorded consistent with the Utstein Style. Of 481 attempted patient resuscitations 406 were of cardiac etiology, with 382 patients having arrested prior to EMS arrival; their overall survival rate was 2.1% (8/382). ⋯ Of the 7 survivors who were discharged from the hospital, 71.4% (5/7) had a good cerebral performance/good overall performance. Of 24 patients who arrested in the presence of EMS, the survival rate was 12.5% (3/24). This study confirms a poor survival rate for patients suffering out-of-hospital cardiac arrests in New York City.