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A comparison of EEG spectral entropy with conventional quantitative EEG at varying depths of sevoflurane anaesthesia
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: PR Bartel --- Department of Neurology, South Africa FJ Smith --- Department of Anaesthesiology, South Africa PJ Becker --- Biostatistics Unit, South African Medical Research Council, and Faculty of Health Sciences, South AfricaBackground and Aim: Recently an electroencephalographic (EEG) spectral entropy module (M-ENTROPY) for an anaesthetic monitor has become commercially available. We compared its performance as an indicator of the state of anaesthesia with that of an older conventional quantitative EEG (QEEG)... -
Sevoflurane or halothane with target-controlled sufentanil infusions for coronary artery bypass surgery
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: AI Levin --- Department of Anesthesiology and Critical Care, Faculty of health Sciences, JF Coetzee --- Department of Anesthesiology and Critical Care, Faculty of health Sciences, M Coetzer --- , AR Coetzee --- Department of Anesthesiology and Critical Care, Faculty of health Sciences,Objectives -
Entropy of the electroencephalogram as applied in the M-Entropy S/5™ Module (GE Healthcare) during increases in nitrous oxide and constant sevoflurane concentrations
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: FJ Smith --- Department of Anaesthesiology, South Africa S Spijkerman --- Department of Anaesthesiology, South Africa PJ Becker --- Biostatistics Unit, Medical Research Council, and Unit for Clinical Epidemiology, South Africa JF Coetzee --- Department of Anaesthesiology and Critical Care, South AfricaBackground: It has been suggested that spectral entropy of the electroencephalogram as applied in the M-Entropy S/5TM Module (GE Healthcare) does not detect the effects of nitrous oxide (N2O). The aim of this study was to investigate the effect on... -
Emergence agitation in paediatric patients using sevoflurane and isoflurane anaesthesia: a randomised controlled study
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: Trishna Pradeep --- Department of Anesthesiology, Kasturba Medical College, India Jesni Joseph Manissery --- Department of Anesthesiology, Kasturba Medical College, India Madhusudan Upadya* --- Department of Anesthesiology, Kasturba Medical College, IndiaBackground: Emergence agitation (EA) is a well-recognised phenomenon often observed in children following general anaesthesia. The aim of this study was to compare the incidence and severity of EA in the paediatric age group under sevoflurane or isoflurane anaesthesia using... -
The effect of sevoflurane induction on the myocardial performance index in healthy individuals
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: Aidan C Kingwill --- Department of Anaesthesia, School of Medicine, South Africa Johannes van der Westhuizen --- Department of Anaesthesia, School of Medicine, South Africa Edwin W Turton --- Department of Anaesthesia, School of Medicine, South AfricaBackground: The myocardial performance (Tei) index is a simple, reproducible and easily performed measure of cardiac performance. Its ease of use and proven clinical application make this an attractive measure perioperatively. For appropriate use of this index under sevoflurane anaesthesia,...