Journal of anesthesia
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The aim of this study was to determine the effect of an aerosol box on tracheal intubation difficulty. Eighteen experienced anesthetists intubated the trachea of a manikin with a normal airway 6 times using a direct laryngoscope, a McGRATH™ MAC videolaryngoscope, or an airway scope AWS-S200NK videolaryngoscope with or without an aerosol box. ⋯ When using any of the laryngoscopes, there were no statistically significant differences in the Cormack-Lehane grade and peak force to maxillary incisors with and without the aerosol box. In summary, the effect of an aerosol box on tracheal intubation difficulty is not clinically relevant when an experienced anesthetist intubates the trachea in a normal airway condition.
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Journal of anesthesia · Oct 2020
Comparison of 1-year recurrence-free survival between sevoflurane and propofol use for general anesthesia management in primary breast cancer surgery.
We evaluated the influence of anesthetic management with sevoflurane or propofol on recurrence in patients undergoing breast cancer surgery. ⋯ In patients undergoing primary breast cancer surgery, the use of either sevoflurane or propofol without regional anesthesia did not appear to affect the risk of recurrence after 1 year.
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Journal of anesthesia · Oct 2020
Individual pharmacometric analysis for sugammadex reversal and re-administration of neuromuscular blockade.
Sugammadex is an innovative reversal agent for neuromuscular blockade (NMB) induced by rocuronium. Although there is a case that re-paralysis is necessary after sugammadex administration, limited reports can be found on the sugammadex dosage for reversal from profound paralysis after induction and immediate re-paralysis following such reversal in detail. We experienced a case in which NMB reversal was required in a short period after paralysis for induction due to the discovery of anisocoria. ⋯ In this case, the dose of approximately 8 mg/kg sugammadex but not the conventional dose of 16 mg/kg would be enough for immediate reversal after induction. For the re-paralysis 30 min after NMB reversal, not 1.4 mg/kg but 2.2 mg/kg rocuronium was an adequate dose. Taking individual differences including given dose and time intervals in consideration, NMB monitoring should be used to determine the necessary dose of rocuronium and sugammadex in such situations.
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Journal of anesthesia · Oct 2020
Case ReportsCombination of ultrasound-guided lumbosacral plexus block with anterior quadratus lumborum block in supine position for hip surgery: a case report.
It was widely recognized that the procedure of ultrasound-guided lumbar and sacral plexus block is required to be performed in a lateral decubitus position that patients' hips and knees were bended. It is difficult, however, for patients with hip fractures to change position because of severe pain and confined movements. We here reported a new modified combination of ultrasound-guided lumbosacral plexus block with anterior quadratus lumborum block in supine position that had been successfully applied in one elderly patient who underwent hip surgery.
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The aim of this special article is to introduce Perianesthesia Nurses (PANs) who play an essential role in assisting anesthesiologists to ensure the safety of patients undergoing anesthesia and to improve the quality of anesthetic care. In Japan, there is no national license for nurse anesthesia providers. Therefore, most of the tasks related to anesthesia are performed by the anesthesiologists. ⋯ Currently, six schools provide 2-year master's degree perianesthesia nursing programs, and graduates are now providing anesthetic care both inside and outside of the operating room under the direct supervision of anesthesiologists. PANs not only assist anesthesiologists and help to reduce anesthesiologists' workload, but also contribute to the expansion of anesthesia services. They ensure patient safety and improve the quality of patient care before, during, and after the patient undergoing anesthesia.