Effect of plasma-cholinesterase preparation on the phase II block of succinylcholine chloride in man.

Abstract

The effect of enriched human plasma-cholinesterase preparation on the phase II block of succinylcholine chloride was studied in man during anesthesia and surgery. Intravenous administration of 8 esterase units/kg of plasma-cholinesterase did not show any discernible effect on the phase II block of succinylcholine chloride, while edorphonium 10 mg clearly antagonized the block. The finding of the present study suggests that the preparation may be ineffective for patients with a prolonged apnea following the administration of succinylcholine chloride.

• Authors: Y Hashimoto, T Shima, S Matsukawa
• Journal: The Tohoku journal of experimental medicine (Tohoku J Exp Med) Vol. 122 Issue 3 Pg. 301-2 (Jul 1977) ISSN: 0040-8727 [Print] Japan
• PMID: 918967 (Publication Type: Journal Article)

Chemical References

• Edrophonium
• Cholinesterases
• Succinylcholine

Topics

• Adult
• Cholinesterases (blood, pharmacology)
• Edrophonium (pharmacology)
• Humans
• Muscle Relaxation (drug effects)
• Succinylcholine (antagonists & inhibitors)