PMID: 15731595Feb 26, 2005Paper

Effects of bispectral index monitoring on recovery from surgical anesthesia in 1,580 inpatients from an academic medical center

Anesthesiology
Janet D PavlinJan O Bower

Abstract

The purpose of this study was to determine whether monitoring Bispectral Index (BIS) would affect recovery parameters in patients undergoing inpatient surgery. Anesthesia providers (n = 69) were randomly assigned to one of two groups, a BIS or non-BIS control group. A randomized crossover design was used, with reassignment at monthly intervals for 7 months. Duration of time in the postanesthesia care unit, time from the end of surgery to leaving the operating room, and incidence of delayed recovery (> 50 min in recovery) were compared in patients treated intraoperatively with or without BIS monitoring. Data were analyzed by analysis of variance, unpaired t test, or chi-square test as appropriate. One thousand five hundred eighty patients in an academic medical center were studied. The mean BIS in the monitored group was 47. No differences were found in recovery parameters between the BIS-monitored group and the control group when comparisons were made using all subjects or when data were analyzed within anesthetic subgroups stratified by anesthetic agent or duration of anesthesia. There were some small reductions in the intraoperative concentration of sevoflurane (but not isoflurane). The use of BIS monitoring for inpatients un...Continue Reading

References

Feb 24, 2001·Acta Anaesthesiologica Scandinavica·B GuignardM Chauvin
Jan 10, 2002·Canadian Journal of Anaesthesia = Journal Canadien D'anesthésie·Jean WongFrances Chung
Mar 13, 2003·Acta Anaesthesiologica Scandinavica·M LuginbühlT W Schnider
Dec 17, 2003·Acta Anaesthesiologica Scandinavica·A EkmanR Sandin

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Citations

Jul 26, 2012·Journal of Clinical Monitoring and Computing·Takao KatoRyohei Serita
Jul 25, 2008·The New England Journal of Medicine·Scott D KelleyJeff C Sigl
Jul 15, 2009·Annales Françaises D'anesthèsie Et De Rèanimation·C VarvatS Molliex
Sep 10, 2013·Best Practice & Research. Clinical Anaesthesiology·Richard K EllerkmannSascha Kreuer
Sep 29, 2007·Best Practice & Research. Clinical Anaesthesiology·Paul S Myles
Aug 1, 2006·Neurosurgery Clinics of North America·Eugene Ornstein, Robert Berko
Nov 3, 2007·Acta Anaesthesiologica Scandinavica·M-L LindholmR H Sandin
Aug 19, 2007·Anaesthesia·G ArnoldJ Sleigh
Apr 26, 2006·Best Practice & Research. Clinical Anaesthesiology·Paul F White
Mar 20, 2015·Anesthesia and Analgesia·Aaron E BarryMartin J London
Jun 22, 2016·Clinical EEG and Neuroscience·Martha Itzhel G RamírezDaniel San-Juan
Jun 18, 2014·The Cochrane Database of Systematic Reviews·Yodying PunjasawadwongNutchanart Bunchungmongkol
Jan 26, 2018·Anesthesia and Analgesia·Thomas W L ScheerenMatthias Heringlake
Sep 10, 2019·Climacteric : the Journal of the International Menopause Society·Y-C Chen, W-Z Sun
Jan 1, 2011·JBI Library of Systematic Reviews·Dru Riddle, Hylda Nugent
Aug 6, 2020·Journal of Clinical Medicine·Cornelius A SullivanKeira P Mason
May 16, 2006·British Journal of Anaesthesia·D Young, J Griffiths
Jun 6, 2006·British Journal of Anaesthesia·J BruhnM M R F Struys

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