系统化疗改善了肝细胞癌患者的治疗结果,这些患者接受了跨动脉化学栓塞治疗
Wei-Chen Zhang1, Ke-Yi Du2, Song-Feng Yu1
1Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
Hepatobiliary & pancreatic diseases international : HBPD INT
|December 4, 2024
概括
在肝细胞癌 (HCC) 的新辅助疗法后实现重大病理反应 (MPR) 改善了无复发的生存率. 包括跨动脉化学血栓化 (TACE),氨酸激酶抑制剂 (TKI) 和免疫检查点抑制剂 (ICI) 在内的联合治疗显示出最高的MPR率.
科学领域:
- 肝胆道手术 肝胆道手术
- 医学瘤学 医学瘤学
- 翻译研究是翻译研究.
背景情况:
- 跨动脉化学栓塞 (TACE) 是有效的肝细胞癌 (HCC) 新辅助疗法.
- 氨酸激酶抑制剂 (TKI) 和免疫检查点抑制剂 (ICI) 是有希望的,但它们的预后影响尚不清楚.
- 这项研究调查了接受新辅助治疗的HCC患者的病理反应和预后之间的联系.
研究的目的:
- 探索HCC患者病理反应和预后特征之间的关系.
- 在新辅助疗法后确定无复发生存 (RFS) 的独立风险因素.
- 评估组合疗法的疗效,包括TKI和ICI.
主要方法:
- 在切除肝脏之前,对481名接受新辅助TACE的HCC患者进行了回顾性分析,包括TKIs/ICIs或没有TKIs/ICIs.
- 病理反应由不可活性瘤区域评估;主要病理反应 (MPR) 被定义为≥90%的不可活性瘤.
- 完整的病理反应 (CPR) 被定义为没有可活的瘤细胞.
主要成果:
- 76名患者 (15.8%) 实现了心肺复苏,179名患者 (37.2%) 实现了MPR.
- 中位无复发生存期 (mRFS) 在CPR+MPR组 (31.3个月) 与非MPR组 (25.1个月) 显著更高.
- 无法实现MPR,HBsAg阳性,多种病变和基线瘤大小>5厘米是RFS的独立风险因素.
- 将TACE,TKI和ICI结合起来,产生了最高的MPR+CPR率 (72.0%).
结论:
- 无法实现MPR是HCC患者接受TACE治疗的RFS的一个独立风险因素.
- TACE,TKI和ICI的组合显示出更高的MPR率.
- 病理反应是HCC新辅助治疗策略中的关键预后指标.
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