免疫相关心脏毒性预测免疫检查点抑制剂 治疗高级非小细胞肺癌:一项回顾性多中心研究
Hengxing Sun1,2, Yini Huang1,2, Hongxia Duan1
1Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Journal of thoracic disease
|October 29, 2025
概括
与免疫相关的心脏毒性并没有影响接受免疫检查点抑制剂 (ICI) 治疗的高级非小细胞肺癌 (NSCLC) 患者的存活率. 使用血小板与淋巴细胞比率,CEA和CYFRA21-1的新预后模型更好地预测结果.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 心脏病学 心脏病学
背景情况:
- 免疫检查点抑制剂 (ICI) 治疗对于晚期非小细胞肺癌 (NSCLC) 是至关重要的.
- 与免疫相关的心脏毒性是一种担忧,但它们在NSCLC的预后意义仍在争论中.
- 这项研究调查了心脏毒性病的预后价值,并为ICI治疗的NSCLC患者开发了一个预测模型.
研究的目的:
- 确定免疫相关心脏毒性是否独立预测接受ICI治疗的NSCLC患者的存活率.
- 在这个患者群体中开发和验证生存结果的预后模型.
- 探索临床因素与免疫相关心脏毒性之间的关联.
主要方法:
- 对187名先进NSCLC患者进行了回顾性多中心研究,这些患者接受了ICI治疗 (2019-2024).
- 对人口统计和临床指标的分析,以确定与整体存活时间 (OS) 的关联.
- 开发和验证使用考克斯回归和名图的预后模型,包括血小板与淋巴细胞的比率 (PLR),癌胚抗原 (CEA) 和细胞卡拉丁-19片段21-1 (CYFRA21-1).
主要成果:
- 与免疫相关的心脏毒性和与免疫相关的不良事件 (irAEs) 与OS没有显著相关 (P=0.10;P=0.20).
- PLR,CEA和CYFRA21-1是OS的独立预测因子 (P<0.001到P=0.02).
- 一个结合PLR,CEA和CYFRA21-1的预后模型显示出良好的预测性能 (AUC 0.757-0.815). 吸烟与心脏毒性发生有关.
结论:
- 轻微的免疫相关心脏毒性 (1-2级) 并没有影响NSCLC患者的中位数OS.
- 使用PLR,CEA和CYFRA21-1的预后模型对于预测ICI治疗疗效和预后是有效的.
- 这个模型可以帮助分层NSCLC患者,以便更好地规划治疗和预测结果.
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