| アブストラクト | OBJECTIVE: Dextromethorphan/bupropion (DXM/BUP) received Food and Drug Administration (FDA) approval for the treatment of adults with major depressive disorder (MDD) in August 2022. This combination is not known to have abuse liability and is not currently scheduled by the Drug Enforcement Administration (DEA). Notwithstanding, dextromethorphan is a drug of abuse. Herein, we sought to determine whether DXM/BUP has alcohol and/or substance misuse liability. METHODS: We evaluated spontaneous reports of terms such as "alcohol problem, alcoholism, alcohol abuse, substance dependence, substance use disorder (SUD), substance abuse, drug dependence, drug use disorder and drug abuse" in the FDA Adverse Event Reporting System (FAERS). The FAERS is a spontaneous reporting database of adverse events submitted to the FDA. RESULTS: We performed a comparative assessment of the alcohol and/or substance misuse liability of DXM/BUP since its market authorization in August 2022, using acetaminophen as the control. Dextromethorphan served as the upper-bound reference point. Our findings showed that, since August 2022, dextromethorphan had a significant reporting odds ratio (ROR) for "drug abuse." In contrast, DXM/BUP did not have a significant ROR for any of the categories of alcohol and/or substance misuse evaluated. Limitations of our findings derive largely from the limitations of the FAERS and its data capture method. CONCLUSION: The absence of alcohol or substance misuse reported to the FAERS with DXM/BUP accords with the lack of evidence of abuse liability prior to FDA approval and its non-scheduling by the DEA. |
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| ジャーナル名 | CNS spectrums |
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| Pubmed追加日 | 2024/10/23 |
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| 投稿者 | Kwan, Angela T H; McIntyre, Roger S |
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| 組織名 | Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.;Brain and Cognition Discovery Foundation, Toronto, Ontario, Canada.;Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.;Department of Pharmacology and Toxicology, University of Toronto, Toronto,;Ontario, Canada. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/39438770/ |
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