Frequency of train-of-four stimulation influences neuromuscular response
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چکیده
منابع مشابه
Frequency of train-of-four stimulation influences neuromuscular response.
We have compared the effects of two different frequencies of train-of-four stimulation of the ulnar nerve (2-Hz stimulation once every 10 or 20 s) on onset time and potency of atracurium, vecuronium and mivacurium during balanced anaesthesia. The adductor pollicis EMG was recorded simultaneously in both hands of 24 children aged 2-12 yr. After administration of an ED50 dose of each blocker, ons...
متن کاملTrain-of-four to monitor neuromuscular blockade?
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متن کاملReversal of neuromuscular blockade with sugammadex at the reappearance of four twitches to train-of-four stimulation.
BACKGROUND Doses of sugammadex required to reverse deep, moderate, and shallow rocuronium-induced neuromuscular blockade have been established. However, no adequate doses for the reversal of reappearance of four twitches of train-of-four (TOF) stimulation (threshold TOF-count-four) have been established. METHODS This single-center, randomized, controlled, double-blind, four-groups parallel-ar...
متن کاملNondepolarizing neuromuscular blocking drugs and train-of-four fade.
The aim of this study was to examine differences in prejunctional effects of different relaxants by measuring the train-of-four (TOF) fade during the onset and recovery of neuromuscular block. The relaxants studied were atracurium (225 micrograms.kg-1), mivacurium (65 micrograms.kg-1) rocuronium (300 micrograms.kg-1) and vecuronium (40 micrograms.kg-1). The TOF ratios were measured at approxima...
متن کاملEffect of tetanic stimulation on subsequent train-of-four responses at various levels of vecuronium-induced neuromuscular block.
Tetanic stimulation influences subsequent neuromuscular responses. In addition, the tetanus-induced changes in neuromuscular responses differ according to the level of neuromuscular block at which tetanic stimulation is delivered. We studied the tetanus-induced effect on subsequent train-of-four (TOF) responses at various levels of vecuronium-induced neuromuscular block in 45 anaesthetized pati...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1994
ISSN: 0007-0912
DOI: 10.1093/bja/72.6.686