对于不可切除的肝细胞癌的分子向药物二线治疗中进展后生存的影响
Kazuto Tajiri1, Nozomu Muraishi1, Aiko Murayama1
1Third Department of Internal Medicine, Faculty of Medicine, University of Toyama, Toyama, Japan.
概括
在接受二线治疗的不可切除肝细胞癌 (HCC) 患者的整体存活期 (OS) 延长方面,进展后生存率 (PPS) 比无进展生存率 (PFS) 更为关键. 进展后继续治疗对于改善结果至关重要.
科学领域:
- 肝胆瘤学 肝胆瘤学
- 医学瘤学 医学瘤学
- 临床研究是临床研究.
背景情况:
- 顺序治疗对于改善不可切除的肝细胞癌 (HCC) 的整体存活率 (OS) 是至关重要的.
- 第二线分子向药物提供生存益处,但后进展生存 (PPS) 对OS的影响仍然不清楚.
研究的目的:
- 调查PPS和OS之间的相关性.
- 检查在接受二线治疗的HCC患者中无进展生存 (PFS) 和OS之间的关系.
主要方法:
- 对PubMed数据库的系统文献审查.
- 分析了3935名患者的数据,这些患者接受了regorafenib,ramucirumab或cabozantinib治疗.
- PPS/PFS和OS之间的相关性分析.
主要成果:
- 在接受regorafenib (R=0.854),ramucirumab (R=0.894) 和cabozantinib (R=0.925) 治疗的患者中,PPS与OS有很强的相关性.
- 在regorafenib (R=0.467) 和ramucirumab (R=0.140) 中,PFS与OS的相关性较弱,但在cabozantinib (R=0.973) 中,相关性较强.
- 在研究的二线治疗中,PPS与OS的相关性更为一致和显著.
结论:
- 进展后生存率 (PPS) 是比无进展生存率 (PFS) 更重要的因素,可以延长第二线治疗的不可切除的HCC患者的整体存活率 (OS).
- 疾病进展后的连续治疗策略对于实现更好的生存状况至关重要.
- 在对不可切除的HCC进行全身治疗时,维持肝储备功能和患者的整体状况至关重要.
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