Articles: intubation.
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Randomized Controlled Trial Clinical Trial
[Laryngeal edema after extubation. Do corticosteroids play a role in its prevention?].
The role of corticosteroids in the prevention of post-extubation laryngeal oedema was evaluated in a randomized study of 276 patients under mechanical ventilation. Fifty per cent of the patients received methylprednisolone 40 mg intramuscularly and intravenously. ⋯ Thus, the incidence of laryngeal oedema was not modified by corticosteroids. Regular prescription of corticosteroids does not seem to be useful before extubation of patients intubated with large volume, low-pressure balloon tubes.
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Critical care medicine · Sep 1987
Insertion of difficult nasogastric tubes through a nasoesophageally placed endotracheal tube.
A technique is described to facilitate the insertion of NG tubes with the aid of nasoesophageal insertion of an endotracheal tube. This technique is particularly useful in comatose and anesthetized patients. The equipment utilized is easily assembled and readily available. We have found this method to be easier and more successful than those previously described.
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Succinylcholine is traditionally used as the muscle relaxant of choice for rapid induction sequence intubation. There are, however, many absolute and relative contraindications for the use of succinylcholine necessitating the need for an alternative muscle relaxant. This study was undertaken to evaluate the effectiveness of pancuronium bromide for muscle relaxation in the rapid induction sequence in comparison to succinylcholine. ⋯ The results indicate that in experienced hands pancuronium bromide in a dose of 0.1-0.15 mg/kg is as an effective muscle relaxant for rapid induction sequence intubation as is succinylcholine. It is an acceptable alternative when succinylcholine is contraindicated. Intubating conditions are best 90 seconds after the administration of pancuronium bromide.
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Airway obstruction remains a constant problem in acute care. This is particularly true when there are anatomical or pathological abnormalities, trauma, or when repeated failed attempts at endoscopic or blind intubations have left a bloody field, preventing clear visualization of the vocal cords. Our refinement of translaryngeal guided intubation (TLI) uses a spring guidewire accompanied by a plastic sheath protector. ⋯ A well-lubricated endotracheal tube is then inserted to the desired position using the plastic sheath as a stylet. This technique works very well, and we are convinced that TLI is one of the most effective emergency techniques to secure an airway. It can be performed quickly with inexpensive equipment and is a promising addition to the currently recommended alternatives.