Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
Effect of single-dose fentanyl on the cardiorespiratory system in elderly patients undergoing cataract surgery.
To evaluate the effects of fentanyl on the cardiorespiratory system in elderly patients undergoing cataract surgery with phacoemulsification method. ⋯ Fentanyl can be used safely in 0.7-microg/kg dosages in elderly patients to improve patient comfort without any cardiorespiratory side effects, when undergoing cataract surgery with topical anesthesia.
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Randomized Controlled Trial Comparative Study Clinical Trial
The effect of cisatracurium and rocuronium on cisatracurium precurarization and the priming principle.
To demonstrate the effect of administering a precurarizing dose of cisatracurium or rocuronium on the speed of onset of cisatracurium, and to review the possible mechanisms and value of the priming principle. ⋯ Six minutes after precurarization, there is no significant difference between rocuronium and cisatracurium when used as priming drugs. An even faster onset time with both drugs was demonstrated in females. The use of priming doses of 25% to 30% of ED(95) may cause symptomatic muscle weakness. The mechanisms of the priming principle are discussed.