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Front Psychiatry. 2018 Oct 01;9:474. doi: 10.3389/fpsyt.2018.00474. eCollection 2018.

Baclofen for the Treatment of Alcohol Use Disorder in Patients With Liver Cirrhosis: 10 Years After the First Evidence.

Frontiers in psychiatry

Carolina Mosoni, Tommaso Dionisi, Gabriele Angelo Vassallo, Antonio Mirijello, Claudia Tarli, Mariangela Antonelli, Luisa Sestito, Maria Margherita Rando, Alberto Tosoni, Salvatore De Cosmo, Antonio Gasbarrini, Giovanni Addolorato

Affiliations

  1. "Alcohol Use Disorder and Related Disease" Unit, Department of Internal Medicine and Gastroenterology, Catholic University of Rome, Rome, Italy.
  2. Department of Internal Medicine and Gastroenterology, Catholic University of Rome, Rome, Italy.
  3. Emergency Department, V. Cervello Hospital, Palermo, Italy.
  4. Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy.

PMID: 30327620 PMCID: PMC6174362 DOI: 10.3389/fpsyt.2018.00474

Abstract

Alcohol Use Disorder (AUD) is a chronic and relapsing condition characterized by harmful alcohol intake and behavioral-cognitive changes. AUD is the most common cause of liver disease in the Western world. Alcohol abstinence is the cornerstone of therapy in alcoholic patients affected with liver disease. Medical recommendations, brief motivational interventions and psychosocial approach are essential pieces of the treatment for these patients; however, their efficacy alone may not be enough to achieve total alcohol abstinence. The addition of pharmacological treatment could improve clinical outcomes in AUD patients. Moreover, pharmacological treatments for AUD are limited in patients with advanced liver disease, since impaired liver function affects drugs metabolism and could increase the risk of drugs-related hepatotoxicity. At present, only baclofen has been tested in RCTs in patients with advanced liver disease. This medication was effective to reduce alcohol intake, to promote alcohol abstinence and to prevent relapse in AUD patients affected by liver cirrhosis. In addition, the drug showed a safe profile in these patients. In this review, clinical studies about efficacy and safety of baclofen administration in patients with AUD and advanced liver disease will be reviewed. Open question about the most appropriate dose of the drug, duration of the treatment and need of additional studies will also be discussed.

Keywords: GABA-B receptor; alcohol use disorder; alcoholic liver disease; baclofen; liver cirrhosis

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