Articles: intubation.
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Pediatric emergency care · Sep 1990
ReviewRapid sequence anesthesia induction for emergency intubation.
Emergency intubations are done for a variety of reasons in the emergency department (ED). In some patients, a rapid, controlled induction of anesthesia is useful to facilitate intubation and to reduce the complications of intubation. This is referred to a rapid sequence induction (RSI) in the anesthesia literature. ⋯ We feel that a sedative in combination with vecuronium represents the most optimal means of achieving RSI in the ED setting. Although the induction of general anesthesia is best done by anesthesiologists, emergency physicians are often the most experienced physicians immediately available to manage an airway in a critical emergency. An objective protocol such as that described will make it easier for emergency physicians to perform this procedure when needed.
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Randomized Controlled Trial Clinical Trial
Successful difficult intubation. Tracheal tube placement over a gum-elastic bougie.
A randomised study was carried out to assess the effect of tracheal tube rotation on the passage of a tube over a gum-elastic bougie into the trachea in 100 patients. The effect of the presence or absence of a laryngoscope on successful tube placement was also assessed. A grade 3 difficult intubation was simulated in patients with a laryngoscope. ⋯ The unsuccessful first-time intubations with a 0 degree orientation were frequently converted to successful intubations with the -90 degrees position at a second attempt. The presence of a laryngoscope in the mouth while rail-roading a tube over the bougie also made a significant difference to the rate of successful first-time intubations. The most successful method was to leave the laryngoscope in the mouth and rotate the tube to -90 degrees.
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A kit for difficult intubation can be assembled quickly from vascular catheters and sheaths commonly available in surgical facilities. The kit provides for continuous oxygen administration throughout all phases of its application in difficult upper airway management. Such applications include stylet-guided endotracheal intubation, cricothyroid puncture, transtracheal ventilation, and translaryngeal catheter-guided retrograde tracheal intubation. A technical description of the Difficult Intubation Kit and guidelines for its use in difficult airway management are presented.