在接受恩扎胺单疗的高风险生化复发前列腺癌患者中减轻与乳腺有关的不良事件的策略:前景和挑战
Neal D Shore1, Stephen J Freedland2, Lisa G Horvath3
1START Carolinas/Carolina Urologic Research Center, Myrtle Beach, SC, USA.
European urology focus
|December 19, 2025
概括
与乳腺相关的不良事件在前列腺癌的恩扎胺单一治疗中很常见. 用于双胺的策略可能有助于预防这些副作用,但需要更多的研究.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 恩扎胺 (Enza) 是一种雄激素受体通路抑制剂,用于高风险的生化复发性前列腺癌.
- 与乳腺相关的不良事件 (BRAE) 经常在接受Enza单一治疗 (Enza-Mono) 的患者中观察到.
研究的目的:
- 审查临床试验数据,以预防与Enza-Mono相关的BRAEs.
- 基于二甲胺研究,探索BRAE的预防策略,因为缺乏Enza特定数据.
主要方法:
- 搜索了PubMed关于Enza-Mono安全性的临床试验,重点是BRAEs.
- 包括来自EMBARK和ENACT试验的未发表的数据.
- 从现有文献中总结了双胺诱导的BRAE的预防策略.
主要成果:
- 恩扎-莫诺 (160毫克/天) 在三项试验中 (533名患者) 常常导致妇产不良 (37-49%),乳房疼痛 (14-26%),乳头疼痛 (15-30%).
- 在这些研究中,没有发现BRAE的协议规定的预防措施.
- 比卡胺 (150毫克/天) 的研究表明,预防性辐射,他莫西芬或阿纳斯特罗对妇产不良和乳腺疼痛有好处.
结论:
- 由于缺乏具体数据,可以推断二甲胺研究的结果,以告知Enza-Mono的预防策略.
- 需要进行前性试验,以优化治疗Enza-Mono治疗患者BRAE的预防策略.
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