Toxicologic and Inhibitory Receptor Actions of the Etomidate Analog ABP-700 and Its Metabolite CPM-Acid

Conclusions High dose ABP-700 infusions produce involuntary muscle movements and seizures in Beagle dogsvia distinct mechanisms. CPM-acid inhibits both GABAA and glycine receptors at the high (~100 × clinical) plasma concentrations achieved during the dog studies, providing a plausible mechanism for the seizures.
Source: Anesthesiology - Category: Anesthesiology Source Type: research