Citation

van Amsterdam JG, Brunt TM, McMaster MT, Niesink R, van Noorden MS, van den Brink W. Tijdschr. Psychiatr. 2012; 54(12): 1001-1010.

Vernacular Title

Cognitieve schade door intensief gebruik en overdoses van GHB.

Copyright

(Copyright © 2012, Uitgeverij de Tijdstroom)

DOI

unavailable

PMID

23250641

Abstract

BACKGROUND: In several countries, including the Netherlands, the use of ghb seems to be increasing. Many recreational users of ghb consider the drug to be harmless and to have no serious side effects. In recent years the number of patients with ghb addition has been increasing steadily. AIM: To draw attention to the possible development of neurotoxicity due to chronic and intensive use of GBH. METHOD: We reviewed the literature using PubMed. RESULTS: Several studies point to an increase in the number of incidents arising from the risky use of ghb or from a ghb overdose. Other drugs, such as ketamine and alcohol, are known to cause neurotoxicity, leading to cognitive impairment. As outlined in this review article, ghb, alcohol and ketamine show clear similarities in their mechanism of action. This suggests that ghb might have almost the same neurotoxic effects as ketamine and alcohol. An overdose of ghb, just like binge-drinking and a high dose of ketamine, may lead to a coma that probably harms the brain, particularly if comas occur repeatedly. CONCLUSION: The risk of neurotoxicity is likely to increase with chronic, intensive use of ghb, which is a feature of ghb-addition. We therefore advocate research into the possible toxic effects of ghb in the long term, involving, for instance, the study of lasting effects on the cognitive functions of ghb users and former users.

Language: nl