甲状腺功能障碍与免疫检查点抑制剂在患有高级固体瘤的患者中有效性的相关性
1Anqing Petrochemical Hospital of Nanjing Drum Tower Hospital Group, Anhui, China. 1035769779@qq.com.
Discover oncology
|November 16, 2024
概括
免疫检查点抑制剂 (ICI) 后出现甲状腺功能低下的患者显示,瘤治疗疗效和无进展生存率有所改善. 这种甲状腺功能障碍与晚期癌症,特别是胃,食道和肝细胞癌的更好结果有关.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 内分泌学 在内分泌学.
背景情况:
- 免疫检查点抑制剂 (ICI) 是各种晚期瘤的主要治疗方法.
- 免疫相关的不良事件 (irAEs),包括甲状腺功能障碍,是ICI的常见副作用.
- 伊雷和ICI治疗疗效之间的相关性仍在争论中.
研究的目的:
- 研究甲状腺功能障碍的发展与免疫检查点抑制剂治疗在晚期瘤患者的疗效之间的关系.
- 为了比较治疗效果和患有甲状腺功能低下症的患者和不患甲状腺功能低下症的患者之间的预后差异.
主要方法:
- 一个回顾性的现实世界临床研究,涉及50名先进瘤患者,接受ICI治疗.
- 患者被分为两组:患有甲状腺功能低下症的患者 (30名患者) 和正常或甲状腺功能增强症的患者 (20名患者).
- 两组之间比较了治疗结果,包括客观缓解率 (ORR),疾病控制率 (DCR) 和无进展生存期 (PFS).
主要成果:
- 与非甲状腺功能低下症患者相比,患有甲状腺功能低下症的患者表现出显著更高的DCR (93.3%对70.0%) 和ORR (33.3%对15.0%),而非甲状腺功能低下症患者 (P < 0.05).
- 在甲状腺功能低下症组中,无进展生存时间 (PFS) 显着更长 (9.2个月与7.3个月相比;P = 0.0341).
- 亚组分析表明,在患有胃,食道和肝细胞癌的患者中,甲状腺功能低下症的PFS优异.
结论:
- 在ICI治疗后甲状腺功能低下的发展与晚期癌症患者的增强治疗疗效 (更高的DCR和ORR) 和改善PFS有关.
- 作为一种irAE的甲状腺功能低下症可以作为一种预测生物标志物,用于更好地治疗ICI的治疗反应.
- 治疗效益在特定的癌症类型中显得更明显,包括胃,食道和肝细胞癌.
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