肝细胞癌选择性内部辐射疗法 (SIRT):来自第三级护理中心的现实世界经验
I Ergenc1, M Guerra Veloz1, M Seager2
1Department of Hepatology, Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
Journal of clinical medicine
|February 27, 2026
概括
对肝细胞癌 (HCC) 的选择性内部放射治疗 (SIRT) 显示了持久的瘤控制和存活率. 这项现实研究证实了SIRT的存在.
科学领域:
- 肝胆瘤学 肝胆瘤学
- 干预性放射学 干预性放射学
- 医学瘤学 医学瘤学
背景情况:
- 使用-90微球的选择性内部辐射疗法 (SIRT) 是肝细胞癌 (HCC) 的已建立的本地区域治疗方法.
- 有限的现实世界数据存在于SIRT对HCC的临床结果,疗效,安全性和预后因素.
- 这项研究解决了对HCC患者SIRT的全面现实数据的需求.
研究的目的:
- 评估SIRT在HCC患者的真实世界队列中的临床结果,包括疗效和安全性.
- 确定影响生存和治疗反应的预后决定因素.
- 评估与SIRT相关的耐受性和不良事件.
主要方法:
- 在第三级推中心对56名HCC患者接受SIRT治疗的回顾性分析.
- 收集的数据包括人口统计,临床状态,瘤特征,程序细节和后续结果.
- 终点包括整体存活率 (OS),无进展存活率 (PFS),放射性反应 (mRECIST),组织性缩和毒性 (Clavien-Dindo分类). 结构方程建模 (SEM) 用于预后途径探索.
主要成果:
- 这项研究包括了肝功能维护的患者 (平均ALBI -2.9). BCLC的分期为50%A,32.1%B和17.9%C. 这些分期分别为50%A,32.1%B和17.9%C.
- 在6个月后,mRECIST显示了15.2%的完全响应,47.8%的部分响应,30%的稳定疾病和7%的进展性疾病.
- 扩散瘤形态被确定为SEM的预后不佳的重要预测因素. 不良事件通常是低级的 (7 Clavien-Dindo I, 4 II).
结论:
- 在现实世界HCC患者群体中,SIRT证明了持久的瘤控制和生存益处.
- 该治疗表现出极好的耐受性,显著不良事件的发生率低.
- 扩散瘤形态是考虑在HCCSIRT治疗计划中的关键预后因素.
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