尼沃卢马布诱导的多器官毒性病例:同时发生的心肌炎和间歇性肺炎
Shuntaro Fukushima1, Eisuke Okamoto1, Toshihiko Uchida2
1General Medicine, Masuda Red Cross Hospital, Masuda, JPN.
Cureus
|April 17, 2025
概括
尼沃卢马布可以引起罕见的,严重的心脏炎症 (心肌炎) 和肺部问题. 早期的心电图变化是这种免疫相关不良事件的关键诊断线索.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 心脏病学 心脏病学
背景情况:
- 像尼沃卢马布这样的免疫检查点抑制剂 (ICI) 可以引起与免疫相关的不良事件 (irAEs).
- 心肌炎是一种高死亡率的IRAE,通常表现为非特异性症状.
- 同时发生的IRE使ICI相关心肌炎的诊断复杂化.
研究的目的:
- 报告一种罕见的尼沃卢马布诱导的同时性心肌炎和间歇性肺炎病例.
- 突出诊断挑战和早期识别心肌炎在接受ICI的患者的重要性.
主要方法:
- 一个81岁的病人患有转移性细胞癌的病例报告.
- 通过心脏生物标志物,多式心脏成像 (心声学,心脏MRI,冠状动脉CT血管学) 和心电图异常支持的诊断.
- 用高剂量甲基前醇治疗,然后进行逐渐减小的治疗方案.
主要成果:
- 该患者出现了尼沃卢马布诱导的多器官毒性,包括心肌炎和间歇性肺炎.
- 脑电图异常包括新发动的心房动和右束支部阻塞.
- 甲基prednisolone治疗导致心肌炎的解决.
结论:
- 早期识别心电图异常对于诊断ICI相关心肌炎至关重要.
- 区分心肌炎与其他irrAEs是一个重大的诊断挑战.
- 这一案例强调了在ICI治疗期间需要警监测irAEs的必要性.
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