Abstract
NMDA antagonists play an important role as anesthetics and analgesic agents. Ketamine may be used as a dissociative anesthetic and/or a nonopioid adjuvant in treatment of pain by offering significant analgesia while minimizing respiratory depression and offering relative hemodynamic stability. Methadone is a synthetic opioid with NMDA antagonistic and monoaminergic properties. It exhibits similar analgesia to morphine, but with a significantly longer half-life.
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Further Reading
Domino EF. Taming the ketamine tiger. Anesthesiology. 2010;70:469.
Morgan and Mikhail. Clinical Anesthesiology, 5th edition; 2013:189–198.
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Nguyen, A.H., Nelson, A.M. (2022). NMDA Blockade. In: Banik, R.K. (eds) Anesthesiology In-Training Exam Review. Springer, Cham. https://doi.org/10.1007/978-3-030-87266-3_72
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DOI: https://doi.org/10.1007/978-3-030-87266-3_72
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