Lesley J Scott, David P Figgitt, Susan J Keam, John Waugh
Acamprosate (Campral delayed-release tablet), a synthetic compound with a similar structure to that of the neurotransmitter GABA and the neuromodulator taurine, facilitates the maintenance of abstinence in detoxified alcohol-dependent patients. Although the precise mechanism(s) of action of the drug remains to be fully elucidated, it appears that it most likely involves beneficial modulation of the glutamatergic neurotransmitter system, including antagonism of the mGLu5 metabotropic glutamate receptor, to counteract the imbalance between the glutamatergic and GABAergic systems associated with chronic alcohol exposure and alcohol withdrawal...
2005: CNS Drugs