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Abstract
Acamprosate is indicated for the maintenance of abstinence from alcohol in patients with alcohol dependence who are abstinent at treatment initiation in combination with psychosocial support. Acamprosate is a synthetic taurine analogue that seems to act centrally to restore the normal activity of glutamatergic neurotransmission altered by chronic alcohol exposure. Over the past 15 years, the safety and efficacy of acamprosate for alcohol dependence have been well established in multiple double-blind, placebo-controlled trials. Overall, acamprosate has been consistently associated with greater beneficial effects on measures of alcohol abstinence compared with placebo. Specifically, patients treated with acamprosate achieve greater rates of complete abstinence, longer times to first drink and/or increased duration of cumulative abstinence when compared with placebo. Acamprosate received approval by the US FDA for the treatment of alcohol dependence in July 2004 and is currently prescribed in 28 countries.
