文章基本信息

标题：Pericyazine in the treatment of cannabis dependence in general practice: a naturalistic pilot trial
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作者：Kirsten C Morley ; Paul S Haber ; Madeleine L Morgan 等
期刊名称：Substance Abuse and Rehabilitation
印刷版ISSN：1179-8467
电子版ISSN：1179-8467
出版年度：2012
卷号：3
期号：1
页码：43-47
DOI：10.2147/SAR.S30052
出版社：Dove Medical Press Ltd
摘要：Cannabis is one of the most widely used illicit drugs worldwide. However, while the rates of cannabis dependence and treatment increase, there remains no medications approved for this use. Due to its sedative effects and low abuse liability, the typical antipsychotic pericyazine has been utilized in some parts of Australia for the treatment of cannabis dependence. We aimed to provide documentation of preliminary outcomes and acceptability of pericyazine treatment in a small sample. A naturalistic case series study was conducted in which 21 patients were enrolled for a 4-week course of pericyazine (up to 8 × 2.5 mg tablets daily) and weekly medical review. Levels of cannabis use were reported and side effects with electrocardiography and blood tests were monitored. Measures of dependence severity, depression, anxiety, and insomnia were taken at baseline and follow-up utilizing validated psychometric tools. Significant reductions in cannabis use, depression, anxiety, and insomnia severity occurred across time. Pericyazine appeared to be well tolerated and easily administered in the community clinics. The results provide some preliminary evidence that low-dose short-term pericyazine may be an acceptable mode of treatment in this population. Given the open-label nature of the design, we cannot conclude that pharmacotherapy was uniquely responsible for the treatment effect. Nonetheless, low-dose pericyazine may be a potentially effective approach to the treatment of cannabis dependence, and further evaluation via a randomized placebo-controlled trial is warranted.
关键词：cannabis; antipsychotic; pharmacotherapy; addiction; pericyazine