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Updated: May 30, 2026

14:52
Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
Published on: January 13, 2018
[Xenon for postoperative analgesia: why not?].
Anesteziologiia I Reanimatologiia
|August 20, 2011
Summary
Xenon (Xe) demonstrates analgesic properties by blocking NMDA-glutamate receptors, offering a novel approach to pain management. This review explores its potential as an effective and safe pain relief agent in clinical settings.
Area of Science:
- Anesthesiology and Pain Management
- Neuroscience
- Pharmacology
Context:
- Xenon (Xe) is a noble gas primarily used for anesthesia maintenance.
- Its potential analgesic effects, first described in 1988, warrant further investigation.
- Pain management strategies are continually seeking novel therapeutic agents.
Purpose:
- To review the existing literature on Xenon's (Xe) analgesic properties.
- To elucidate the mechanisms underlying Xe's antinociceptive effects.
- To evaluate the effectiveness, safety, and economic viability of Xe as an analgesic.
Summary:
- Xenon (Xe) exerts analgesic effects via non-competitive blockade of NMDA-glutamate receptors.
- This mechanism suppresses hyperalgesia by targeting neurons in the spinal cord's posterior horns.
- The review compiles data on Xe's mechanism, efficacy, safety, and cost-effectiveness for pain relief.
Impact:
- Highlights Xenon (Xe) as a potential therapeutic agent for pain management beyond anesthesia.
- Provides a comprehensive overview for clinicians and researchers considering Xe for analgesic applications.
- Suggests a basis for future clinical trials investigating Xe's role in treating various pain conditions.
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