Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparative effects of desflurane and isoflurane on vecuronium-induced neuromuscular blockade.
To evaluate the neuromuscular effects of a nondepolarizing muscle relaxant (vecuronium) during anesthesia with equipotent concentrations of either desflurane or isoflurane. ⋯ Vecuronium has similar neuromuscular effects when administered in the presence of desflurane 3% and isoflurane 0.6%.
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A jet stylet is a small internal diameter (ID), semirigid hollow catheter that is inserted into an in situ tracheal tube prior to extubation of a patient who may be difficult to reintubate. After the tracheal tube is withdrawn over the jet stylet, the hollow catheter can be used for jet ventilation or as an intratracheal stylet for reintubation with a new tracheal tube. It was previously thought that after the new tracheal tube was inserted over the jet stylet, the stylet would have to be removed to allow connection of the new tube to the breathing circuit and confirmation of intratracheal placement of the tube. We describe a method for preserving the intratracheal location of the jet stylet while confirming intratracheal placement of the new tracheal tube.
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Editorial Historical Article
A historic occasion: an anesthesia journal turns 70.
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Randomized Controlled Trial Comparative Study Clinical Trial
Do heated humidifiers and heat and moisture exchangers prevent temperature drop during lower abdominal surgery?
To compare the effects of using a heated humidifier (HH), a heat and moisture exchanger (HME), or no warming device in maintaining body temperature during surgical procedures of 1 to 4 hours' duration. ⋯ Results indicate that these warming devices provide little benefit in preventing a temperature drop during procedures of 1 to 4 hours' duration, although patients with an HH tended to have a higher temperature than those with an HME or no device.