European journal of anaesthesiology
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Randomized Controlled Trial Multicenter Study Comparative Study
Reversal of rocuronium-induced neuromuscular blockade with sugammadex compared with neostigmine during sevoflurane anaesthesia: results of a randomised, controlled trial.
Sugammadex, a modified gamma-cyclodextrin, is a selective relaxant-binding agent designed to reverse the effects of the steroidal neuromuscular blocking agents rocuronium or vecuronium. This study compared the efficacy of sugammadex and neostigmine for reversal of neuromuscular blockade induced by rocuronium for facilitating elective surgery. ⋯ Sugammadex achieved significantly faster recovery of neuromuscular function after rocuronium to a TOF ratio of 0.9 compared with neostigmine (Clinicaltrials.gov identifier: NCT00451217).
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Randomized Controlled Trial Multicenter Study Comparative Study
A randomized simultaneous comparison of acceleromyography with a peripheral nerve stimulator for assessing reversal of rocuronium-induced neuromuscular blockade with sugammadex.
We investigated the relationship between acceleromyography and a peripheral nerve stimulator for measuring reversal in patients administered sugammadex following rocuronium. ⋯ T4 is detected at similar times when measured by a peripheral nerve stimulator or acceleromyography following sugammadex 4.0 mg kg administration 15 min after rocuronium. The mean interval between T4 reappearance (peripheral nerve stimulator) and recovery to a train-of-four ratio of at least 0.9 (acceleromyography) was 0.8 min. These findings provide guidance for evaluating the reversal effect of sugammadex in clinical situations.
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Randomized Controlled Trial Comparative Study
Bispectral index monitoring during balanced xenon or sevoflurane anaesthesia in elderly patients.
In the elderly, monitoring depth of anaesthesia seems to be of particular importance. We evaluated the bispectral index (BIS) for monitoring depth of anaesthesia during clinically guided balanced xenon or sevoflurane anaesthesia in aged patients. ⋯ During xenon and sevoflurane anaesthesia in the elderly, BIS-values show sufficient concordance with clinical signs of anaesthetic depth. Since during clinically guided anaesthesia values were at the lower recommended limit, additional BIS monitoring may help reduce anaesthetic consumption and costs.
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Randomized Controlled Trial Comparative Study
Xenon anaesthesia produces better early postoperative cognitive recovery than sevoflurane anaesthesia.
Xenon anaesthesia may have the potential to reduce postoperative cognitive impairment after general anaesthesia. This randomized double-blind controlled trial was designed to compare the early postoperative cognitive recovery after xenon and sevoflurane anaesthesia. ⋯ Xenon anaesthesia was associated with faster emergence and with better early postoperative cognitive recovery than sevoflurane anaesthesia.