Episode 22: Bispectral Index (BIS) Monitoring in Anesthesia

Episode SummaryMonitoring the depth of anesthesia, as a CRNA, is important for any surgical or medical procedure. In this episode of The Nurse Anesthesia Podcast, Jeremy and Sass review the bispectral index (BIS) monitor. They discuss the various electroencephalographic (EEG) waveforms the BIS monitor uses to determine depth of anesthesia, and identify the factors and medications that influence the BIS monitor. They finish the episode with an interesting set of studies that investigated at how electromyographic (EMG) activity is incorporated into the BIS algorithm. This is definitely one episode you’ll want to download and catch up on! References1.    Gu, Yichun et al. “Effectiveness Assessment of Bispectral Index Monitoring Compared with Conventional Monitoring in General Anesthesia: A Systematic Review and Meta-Analysis.” Anesthesiology research and practice vol. 2024 5555481. 7 Aug. 2024. 2.    Messner, M et al. “The bispectral index declines during neuromuscular block in fully awake persons.” Anesthesia and analgesia vol. 97,2 (2003): 488-491. 3.    Schuller, P J et al. “Response of bispectral index to neuromuscular block in awake volunteers.” British journal of anaesthesia vol. 115 Suppl 1 (2015): i95-i103.  About The Nurse AnesthesiaWe are building a commUNITY of learning in anesthesia and critical care! We are educators and clinicians who want to provide free and valuable information to anyone interested in anesthesia and critical care. We’re here for you!For anyone who wants to learn or review anesthesia concepts…we will set you up for a successful educational jOURney by providing short, meaningful courses to accelerate your nurse anesthesia learning, tackle your training, and become the successful CRNA you have always dreamed of. Let's do this together. It's Go Time! Sign up for The Nurse Anesthesia CoursesOur CRISIS MANAGEMENT SERIES is currently available! Get 50% off the current price with the code: TNA50Learn more about it at www.thenurseanesthesia.com   Follow us on InstagramWe post about all things anesthesia. Follow us on Instagram @thenurseanesthesia Legal DisclaimerThe Nurse Anesthesia INC. expressly disclaims any liability in connection with the use of any content in its podcasts, social media posts, and all other published content by any third party. Music by Alex Grohl