| アブストラクト | BACKGROUND AND OBJECTIVE: Cyclin-dependent kinase 4/6 (CDK4/6) inhibitors have revolutionised cancer therapy, particularly breast cancer therapy. However, concerns about their potential to cause neurological and psychiatric adverse events (AEs) have emerged, and these concerns remain underexplored. This study aimed to investigate the signals related to neurological and psychiatric AEs associated with CDK4/6 inhibitor use. METHODS: A retrospective study was performed to analyse reports of AEs associated with the use of CDK4/6 inhibitors (abemaciclib, ribociclib and palbociclib) from the first quarter of 2015 to the fourth quarter of 2023 on the basis of the FDA Adverse Event Reporting System (FAERS). Both the reporting odds ratio (ROR) and the multi-item gamma Poisson shrinker (MGPS) were used for signal detection. The timing of events was assessed with the Weibull shape parameter (WSP). The management, analysis and presentation of the data were performed via Python (version 3.8) and R software (version 4.3.2). RESULTS: A total of 19,001 AE reports in which CDK4/6 inhibitors were identified as the 'primary suspect drug' were included in this study. These events were predominantly observed in patients aged 65 to 85 years. Through an ROR analysis, 85 positive signals for neurological and psychiatric AEs associated with CDK4/6 inhibitors were identified. The MGPS method revealed 61 positive AE signals for neurological and psychiatric AEs associated with CDK4/6 inhibitors. A total of 34 positive AE signals were identified by both the ROR and MGPS analyses. The WSP indicated that the onset times for AEs associated with all three CDK4/6 inhibitors tended to be early in drug therapy, suggesting a propensity for early failure type. CONCLUSION: The present study revealed neurological and psychiatric AEs associated with CDK4/6 inhibitors that often occur early in treatment. Significant signals include spinal cord herniation and cerebral microangiopathy. Close monitoring of these AEs is crucial. Further studies are necessary to verify the connection between CDK4/6 inhibitors and neurological and psychiatric AEs. |
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| ジャーナル名 | Clinical drug investigation |
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| 投稿日 | 2024/10/11 |
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| 投稿者 | Yu, Zicheng; Guan, Mengying; Liao, Xiaolan |
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| 組織名 | Department of Pharmacy, Yangpu Hospital, School of Medicine, Tongji University,;Shanghai, 200090, China.;Department of Breast Surgery, Yangpu Hospital, School of Medicine, Tongji;University, Shanghai, 200090, China.;Shanghai, 200090, China. 15259676260@126.com. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/39392584/ |
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