Journal of anesthesia
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Journal of anesthesia · Oct 2018
Comparative StudySuperior sealing effect of a three-dimensional printed modified supraglottic airway compared with the i-gel in a three-dimensional printed airway model.
The aim of this study was to compare the force exerted by a three-dimensional (3D) printed modified supraglottic airway (mSGA) vs. that exerted by the i-gel on a 3D printed airway model. ⋯ The method of creating the mSGA that we proposed in this study can be applied to development of novel SGAs that is anatomically more suitable for pharyngolaryngeal structure.
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Journal of anesthesia · Oct 2018
Chronic hyperglycemia with elevated glycated hemoglobin level and its association with postoperative acute kidney injury after a major laparoscopic abdominal surgery in diabetes patients.
The relationship between preoperative hyperglycemia and postoperative acute kidney injury (AKI) occurrence in non-cardiac surgery including laparoscopic surgery remains unclear. This study aimed to assess the relationship between preoperative chronic hyperglycemia and postoperative AKI occurrence after a major laparoscopic abdominal surgery. ⋯ In diabetic patients, preoperative chronic hyperglycemia is not associated with postoperative AKI occurrence within 3 POD after a major laparoscopic abdominal surgery.
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Journal of anesthesia · Oct 2018
Comparative StudyRocuronium pharmacodynamic models for published five pharmacokinetic models: age and sex are covariates in pharmacodynamic models.
Equilibration rate constant is necessary to calculate effect-site concentration, which is useful to control drug effect. We developed pharmacodynamic models for published five compartmental pharmacokinetic models published by Wierda, Szenohradszky, Cooper, Alvarez-Gomez, and McCoy. ⋯ Each pharmacodynamic model with the corresponding pharmacokinetic model can be described the time course of rocuronium effect appropriately. The required effect-site concentration of rocuronium for a pharmacodynamic effect was depending on the applied models.
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Journal of anesthesia · Oct 2018
Randomized Controlled Trial Comparative StudyAnalgesic effects of methadone and magnesium following posterior spinal fusion for idiopathic scoliosis in adolescents: a randomized controlled trial.
To provide optimal conditions for neurophysiological monitoring and rapid awakening, remifentanil is commonly used during pediatric spinal surgery. However, remifentanil may induce hyperalgesia and increase postoperative opioid requirements. We evaluated the potential of methadone or magnesium to prevent remifentanil-induced hyperalgesia. ⋯ With the dosing regimens in the current study, the only benefit noted with methadone was a decrease in perioperative opioid requirements. However, given the potential for hyperalgesia with the intraoperative use of remifentanil, adjunctive use of methadone appears warranted.