免疫检查点抑制剂相关心肌炎在患有肺癌的患者
Wenli Cao1, Sen Han2, Panpan Zhang1
1Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, Haidian District, 52# Fucheng Road, Beijing, 100142, China.
BMC cancer
|April 14, 2025
概括
免疫检查点抑制剂 (ICI) 可以在肺癌患者中引起心肌炎,主要呈现为可能或可能的病例,具有轻微的预后影响. 较长时间的ICI治疗和年龄较大可能会对这种副作用提供保护.
科学领域:
- 在瘤学瘤学.
- 心脏病学 心脏病学
- 免疫学 免疫学 免疫学
背景情况:
- 免疫检查点抑制剂 (ICI) 在肺癌治疗中至关重要.
- 肺癌患者的ICI相关心肌炎的临床概况尚未明确.
- 了解与ICI相关的心肌炎对于患者管理至关重要.
研究的目的:
- 确定肺癌中ICI相关心肌炎的发病率和临床特征.
- 在这个人群中确定心肌炎的风险因素和预后指标.
- 增强对接受免疫治疗的肺癌患者免疫相关心肌炎的理解.
主要方法:
- 对1004名接受免疫治疗的肺癌患者的分析.
- 由心脏生物标志物 (CK-MB,hs-cTnI) 和症状的升高来定义的心肌炎组.
- 对照组对免疫疗法暴露而没有心肌炎进行了匹配.
- 评估临床病理学特征,风险因素和预后因素.
主要成果:
- 6.6%的患者患有ICI相关心肌炎,主要是可能 (90.9%) 或可能 (7.6%) 的病例.
- 心肌炎发病的中位时间为3.8个月.
- 心肌炎等级,免疫治疗周期数和同时发生的与免疫相关的不良事件影响了NSCLC患者的无进展生存期 (PFS).
- 免疫治疗周期数量影响了SCLC患者的PFS和整体存活率 (OS).
- 抗PD1疗法和年龄较大被确定为潜在的防护因素,防止心肌炎.
结论:
- 肺癌中的ICI相关心肌炎通常呈现为轻度形式 (可能/可能),对预后的影响有限.
- 增加免疫治疗周期与改善的PFS和OS相关,作为保护因素.
- 抗PD1疗法和晚年可能是发展ICI相关心肌炎的保护因素.
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