在疑似免疫检查点抑制剂相关心肌炎中成功的类固醇脉冲疗法与孤立的热素升高
Yuji Okura1, Takeo Bamba2, Takashi Kawasaki3
1Department of Onco-Cardiology, Niigata Cancer Center Hospital, Niigata, Japan.
JACC. Case reports
|December 11, 2025
概括
早期的皮质类固醇治疗可能有利于无症状患者,怀疑免疫检查点抑制剂 (ICI) 相关心肌炎. 及时治疗心脏热素 (cTn) 水平升高可以预防疾病的进展并保持心脏功能.
科学领域:
- 心脏病学 心脏病学
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
背景情况:
- 免疫检查点抑制剂 (ICI) 相关心肌炎是一种严重的不良事件.
- 治疗ICI诱导心肌炎的最佳时机和适用于心脏素 (cTn) 单独升高的心脏肌炎的适时时机和适用于心脏类固醇治疗的适时时机和适用于心脏类固醇治疗的适时时机和适用于心脏类固醇治疗的适时时机和适用于心脏类固醇治疗的适用于心肌炎的适时时时机和适用于心脏类固醇治疗的适用于心脏类固醇治疗的适时时时机和适用于心脏类固醇治疗的适用于心肌炎的适时时时机和适用于心肌炎的适用于心肌炎的适时时时机和适用于心肌炎的适时时时机并未明确.
研究的目的:
- 评估早期皮质类固醇治疗在无症状患者中怀疑ICI相关心肌炎和升高cTn水平的潜在益处.
主要方法:
- 一份病例报告显示,一名67岁的男性患有复发性食道癌,接受了尼沃卢马布-伊皮利穆马布治疗.
- 这位患者呈现出无症状,心脏类素I (cTnI) 的明显升高.
- 立即启动类固醇脉冲疗法,然后进行心磁共振成像,确认心肌炎.
主要成果:
- 患者的cTnI水平在治疗两周内恢复正常.
- 保持了心脏功能.
- 心肌炎是由心脏磁共振成像证实.
结论:
- 在疑似ICI相关心肌炎的无症状患者中,立即的类固醇脉冲疗法可能是有益的.
- 在最终诊断之前的早期干预可能可以预防疾病的进展.
- 考虑早期皮质类固醇治疗孤立的cTn升高暗示ICI相关心肌炎,即使在无症状个体.
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