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Struys, M.M., Jensen, E.W., Smith, W., Smith, N.T., Rampil, I., et al. (2002) Performance of the ARX-Derived Auditory Evoked Potential Index as an Indicator of Anesthetic Depth. Anesthesiology, 96, 803-816.
https://doi.org/10.1097/00000542-200204000-00006
has been cited by the following article:
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TITLE:
Intraoperative Auditory Evoked Potential Monitoring for Anaesthesia Depth and Utilization of Inhaled Isoflurane
AUTHORS:
Kunal Tewari, T. V. S. P. Murthy
KEYWORDS:
A-Line ARX-Index, Anaesthesia Depth, Auditory Evoked Potential, Intraoperative Awareness, Post-Traumatic Stress Disorder
JOURNAL NAME:
Open Journal of Anesthesiology,
Vol.7 No.4,
April
30,
2017
ABSTRACT: Background: Hypnosis monitoring has been shown to reduce the incidence of awareness. A-line ARX-IndexTM (AAI) derived from auditory evoked potentials (AEP) represents as a numerical variable depth of anaesthesia. Objectives: To study the efficacy of AEP as an indicator of anaesthetic depth and monitor intraoperative awareness in neurosurgical patients by using the AAI scale. Design: Prospective cohort study is used. Setting: The study is in Neurosurgical centre of Tertiary care hospital. Participants: Neurosurgical patients requiring general anaesthesia with duration of surgery between 90 - 150 minutes were enrolled for the study. Intervention: Patients in Group 1 (control) were monitored by conventional methods. Patients in Group 2 (study) underwent intraoperative monitoring by using the AEP monitor. Primary outcome: To study the efficacy of AEP monitoring and AAI index for monitoring the depth of anaesthesia and reducing the incidence of awareness. Results: There was no significant difference in the intraoperative haemodynamic responses measured between the two study groups (p > 0.5). There was no significant difference in the identification of intraoperative awareness by using conventional parameters between the two groups (p > 0.5). There was also a significantly faster time to recovery for patients in Group 2 (p