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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Randomized Controlled Trial Clinical Trial
The effect of an intermediate dose of labetalol on heart rate and blood pressure responses to laryngoscopy and intubation.
To evaluate the efficacy of an intermediate dose of labetalol (0.4 mg/kg) for attenuation of heart rate (HR) and blood pressure (BP) responses to laryngoscopy and intubation. ⋯ An intermediate dose of labetalol blunted the HR response to laryngoscopy and intubation during rapid-sequence induction in healthy patients but had a minimal effect on BP.
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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.