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Intraoperative awareness and the depth of anesthesia in children: a perspective from pediatric anesthesia

Shoichi Uezono1, Aya Kamata, Osamu Nagata

  • 1Department of Anesthesiology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan. uezeno@anes.twmu.ac.jp

Sleep Medicine
|November 1, 2003
PubMed

Insights

Bispectral index (BIS) monitoring, an electroencephalography-derived method, shows promise for assessing anesthesia depth. Further research may extend its use to monitoring infant unconsciousness to prevent sudden infant death syndrome.

Area of Science:

  • Neuroscience
  • Anesthesiology
  • Medical Devices

Background:

  • Bispectral index (BIS) monitoring is an electroencephalography-derived method for assessing anesthesia depth.
  • Extensive literature supports BIS's correlation with clinical endpoints in adults, with numerous trials validating its perioperative patient care benefits.

Purpose of the Study:

  • To explore potential new applications of BIS monitoring beyond adult anesthesia.
  • To investigate BIS monitoring in pediatric anesthesia and sleep depth assessment.
  • To evaluate the feasibility of using BIS to monitor infant unconsciousness for preventing sudden infant death syndrome (SIDS) or apparent life-threatening events (ALTEs).

Main Methods:

  • Review of existing literature on BIS monitoring in adult anesthesia.
  • Exploration of studies investigating BIS in pediatric anesthesia and sleep.
  • Conceptual evaluation of BIS for monitoring infant unconsciousness.

Main Results:

  • BIS monitoring is well-validated for depth of anesthesia in adults, correlating with clinical outcomes.
  • Emerging research suggests potential applications in pediatric anesthesia and sleep monitoring.
  • The technology's success in other areas may pave the way for its use in monitoring infant states.

Conclusions:

  • BIS monitoring is a valuable tool for assessing anesthesia depth in adults.
  • Potential applications in pediatrics and sleep warrant further investigation.
  • BIS monitoring may offer a novel approach to monitoring infant unconsciousness, potentially aiding in SIDS/ALTE prevention.

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