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Correlation of depth of anesthesia indexes with MAC in volatile anesthesia

  • Elzbieta Olejarczyk*
  • , T. Lipping
  • , R. Marciniak
  • *Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Abstract

    The aim of this study is to investigate the effectiveness of the commercial EEG-based indexes (BIS, SE/RE, AEP) and the sample entropy measure in assessing the depth of anesthesia in case of different agents (isoflurane, desflurane and sevoflurane) and induction protocols (propofol, VIMA, VCRII). The relationships between the indexes and the anesthetic concentration were quantified in 82 orthopedic patients using the linear Pearsons correlation coefficient and the Spearmans rank correlation coefficient. The highest Spearman’s rank correlation coefficient was observed for the SE in sevoflurane, and for RE in isoflurane and desflurane anesthesia. If the linear Pearson’s correlation coefficient is considered, BIS gives better correlation in isoflurane and desflurane, and SE in sevoflurane anesthesia.

    Original languageEnglish
    Title of host publicationEMBEC and NBC 2017 - Joint Conference of the European Medical and Biological Engineering Conference EMBEC 2017 and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics, NBC 2017
    PublisherSpringer-Verlag
    Pages972-975
    Number of pages4
    ISBN (Print)9789811051210
    DOIs
    Publication statusPublished - 2018
    Publication typeA4 Article in conference proceedings
    EventJoint Conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC) -
    Duration: 1 Jan 1900 → …

    Publication series

    NameIFMBE Proceedings
    Volume65
    ISSN (Print)1680-0737

    Conference

    ConferenceJoint Conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC)
    Period1/01/00 → …

    Keywords

    • Desflurane
    • Isoflurane
    • Monitoring of anesthetic depth
    • Sevoflurane
    • Volatile anesthesia

    Publication forum classification

    • Publication forum level 1

    ASJC Scopus subject areas

    • Biomedical Engineering
    • Bioengineering

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