Journal of anesthesia
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Journal of anesthesia · Aug 2018
Effects of cardiac output on the onset of rocuronium-induced neuromuscular block in elderly patients.
The aim of this study was to elucidate the relationship between the onset of rocuronium-induced neuromuscular block and arterial pressure-based cardiac output (CO) in elderly patients. ⋯ In the elderly, CO influences the onset of action of rocuronium.
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Journal of anesthesia · Aug 2018
Evaluation of external reference levels for central venous pressure measurements of severely obese patients in the supine position.
A proper reference level is important for measuring intracardiac pressures, especially for parameters with small normal values such as central venous pressure (CVP). Although several external zero reference levels (eZRLs) have been proposed for non-obese patients, none has been reported for severely obese patients. The aim of this study was to investigate an appropriate eZRL for CVP measurements of severely obese patients. ⋯ The most accurate eZRL for CVP measurements of severely obese patients in the supine position was two-thirds of the thoracic diameter above table level. This result is consistent with that of a previous report of non-obese patients.
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Journal of anesthesia · Aug 2018
Retraction Of PublicationRetraction Note to: Monitoring of vecuronium-induced neuromuscular block at the sternocleidomastoid muscle in anesthetized patients.
The Editor-in-Chief has retracted this article [1] because the three studies included in the meta-analysis [2,3 and 4] (cited as references 16, 17 and 18) have been retracted due to concerns regarding the data, which has rendered the results of this meta-analysis invalid.
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Journal of anesthesia · Aug 2018
Randomized Controlled TrialNalbuphine as an adjuvant to 0.25% levobupivacaine in ultrasound-guided supraclavicular block provided prolonged sensory block and similar motor block durations (RCT).
Prolonged postoperative analgesia with early motor recovery for early rehabilitation is a challenge in regional block. The purpose of this study is to evaluate the effect of adding 20 mg nalbuphine to 25 ml of 0.25% levobupivacaine in supraclavicular brachial plexus block. ⋯ Adding 20 mg nalbuphine to 25 ml of 0.25% levobupivacaine in supraclavicular block provided prolonged duration of sensory block with similar duration of motor block.
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Journal of anesthesia · Aug 2018
Spinal anesthesia for surgery longer than 60 min in infants: experience from the first 2 years of a spinal anesthesia program.
Spinal anesthesia (SA) is being increasingly used in infants to avoid the potential negative neurocognitive effects of general anesthesia (GA). However, SA has been reported to provide a relatively short duration of surgical anesthesia. ⋯ SA is a highly successful technique and may offer an alternative to GA in children undergoing appropriate surgery expected to last as long as 60-100 min.