Articles: intubation.
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Thirty adult patients were intubated with the help of a flexible fiberoptic instrument (FOI). The endotracheal tube was passed through the right nostril as in blind nasal intubation. At the same time the FOI was passed through the left nostril. ⋯ By this means, it was also possible to alter exactly the position of the tube visually. This procedure presents distinct didactic advantages and helps to prevent false positioning of the tube and subsequent injuries. Indications, in particular its potential use in paediatric anesthesia, as well as its disadvantages, are discussed in the conclusion of this paper.
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Ann Oto Rhinol Laryn · Jul 1982
Cricothyroidotomy: the impact of antecedent endotracheal intubation.
In light of the current debate regarding cricothyroidotomy, we elected to study the procedure at our institution. Cricothyroidotomy was instituted whenever tracheotomy was necessary for airway management. After a fairly short period of time, some significant complications of cricothyroidotomy were apparent and the study was aborted prior to achieving statistically significant results. ⋯ The major underlying factor in patients who developed complications was prolonged intubation prior to the institution of cricothyroidotomy. The study suggests that cricothyroidotomy should not be performed after prolonged intubation. The issue of primary cricothyroidotomy for short-term airway control remains unanswered.
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Acta Anaesthesiol Scand · Jun 1982
Randomized Controlled Trial Clinical TrialAttenuation of the circulatory response to laryngoscopy and intubation by fentanyl.
The effects of fentanyl on arterial pressure and heart rate increases during laryngoscopy and intubation were studied in 45 normotensive, surgical patients, who were randomly allocated to three groups receiving 2 or 6 micrograms/kg of fentanyl or saline in a double-blind fashion before anaesthetic induction with thiopental. Fentanyl supplementation with 2 micrograms/kg significantly attenuated the arterial pressure and heart rate increases during laryngoscopy and intubation, and fentanyl, 6 micrograms/kg, completely abolished these responses. Moreover, fentanyl given during the induction decreased the amount of fentanyl needed during the operation. Respiratory depression was not observed during recovery.