1.
J Perianesth Nurs
; 30(4): 308-20, 2015 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26210562
RESUMO
Epidural, spinal, regional, local, and intravenous administration of local anesthetics (LAs) is a cornerstone of anesthetic practice. LA toxicity is a grave consequence that is of great significance to anesthesia providers. Outcomes of LA toxicity range from inconvenient symptoms such as tinnitus, twitching, and hypotension to seizures; cardiovascular or respiratory collapse; and death. Lipid emulsion has emerged as a potential "magic bullet" in treating LA toxicity. This literature review provides background information and proposed mechanisms of action for LAs and lipid emulsion as well as animal experiments and a case report that speak to the effectiveness of lipid emulsion in the face of LA toxicity.