JACEP
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The endotracheal route for the administration of epinephrine has been studied extensively in dogs. There has been little in the medical literature to document the successful use of this technique in humans. The successful use of endotracheally administered epinephrine in two patients with cardiorespiratory collapse is reported. Specific points concerning endotracheal drugs are discussed and a set of guidelines for clinical use is offered.
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We used the external rotation method for reducing anterior shoulder dislocations on 85 consecutive patients seen in our emergency department during a one-year period. In relatively inexperienced hands, the external rotation method was successful on first attempt in 80% of cases. There were no complications attributable to the technique itself. We feel that it is a successful, easy, and atraumatic method of achieving reduction in both first occurrence and recurrent anterior shoulder dislocations.
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This study was undertaken to determine if epinephrine administered endotracheally is as effective in treating anaphylactic shock as is intravenously administered epinephrine. An animal model of anaphylactic shock was produced in anesthetized dogs by the intravenous administration of histamine phosphate. Both the endotracheal and intravenous routes of epinephrine administration resulted in efficient and effective reversal of histamine-induced hypotension. At the doses employed, the intravenous administration of epinephrine resulted in the production of significantly (p less than 0.05) greater numbers of ventricular cardiac arrhythmias than did the endotracheal route of administration.