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肺腺癌化疗联合PD-1单抗免疫治疗继发重度贫血病例报道及文献复习

Yaowen Hu,Jing Zhao,2 作者,Mengzhao Wang

2025 · DOI: 10.3779/j.issn.1009-3419.2025.102.25
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TLDR

A case of advanced lung adenocarcinoma in which severe anemia developed following combination therapy with chemotherapy and PD-1 inhibitor is reported, which may provide new insights into the recognition and management of this rare hematologic toxicity in clinical practice.

摘要

程序性细胞死亡受体1(programmed cell death 1, PD-1)单抗治疗肺腺癌可能引起罕见而严重的血液学不良反应,可出现重症贫血等表现。尽管糖皮质激素被推荐用于免疫相关不良事件的管理,但针对PD-1单抗诱发的重症贫血的治疗经验仍十分有限,其疗效和安全性尚未充分验证。本文报道了1例化疗联合PD-1单抗治疗后发生重症贫血的晚期肺腺癌患者,经过系列检查,考虑诊断炎症性贫血,经足量糖皮质激素治疗后,血红蛋白显著回升,以期为临床中这类罕见血液学毒性的识别和治疗提供新的见解。

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