中国药物警戒 ›› 2026, Vol. 23 ›› Issue (8): 938-940.
DOI: 10.19803/j.1672-8629.20250854

• 安全与合理用药 • 上一篇    下一篇

注射用芦康沙妥珠单抗致序贯性超敏反应1例分析

谢华丽1,2, 关碧茜3, 卓羽波1, 何洁丽1, 陈喆2,*   

  1. 1香港大学深圳医院药学部,广东 深圳 518000;
    2国家癌症中心,国家肿瘤临床医学研究中心,中国医学科学院北京协和医学院肿瘤医院药剂科,北京 100021;
    3香港大学深圳医院临床肿瘤中心,广东 深圳 518000
  • 收稿日期:2025-12-01 出版日期:2026-08-15 发布日期:2026-08-17
  • 通讯作者: *陈喆,女,硕士,副主任药师,临床药学。E-mail: gigichen79@126.com
  • 作者简介:谢华丽,女,本科,主管药师,临床药学。

One case of sequential delayed-to-immediate hypersensitivity reaction caused by sacituzumab tirumotecan for injection

Xie Huali1,2, Guan Bixi3, Zhuo Yubo1, He Jieli1, Chen Zhe2,*   

  1. 1Department of Pharmacy, the University of Hong Kong-Shenzhen Hospital, Shenzhen Guangdong 518000, China;
    2Department of Pharmacy, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China;
    3Clinical Oncology Medical Center, the University of Hong Kong-Shenzhen Hospital, Shenzhen Guangdong 518000, China
  • Received:2025-12-01 Online:2026-08-15 Published:2026-08-17

摘要: 目的 分析注射用芦康沙妥珠单抗(Sacituzumab Tirumotecan for Injection, sac-TMT)诱发序贯性超敏反应(Hypersensitivity Reactions, HSRs)病例,为安全用药提供参考。方法 分析1例晚期乳腺癌患者接受sac-TMT治疗后发生的序贯性HSRs,结合文献分析其临床表现、实验室检查结果及治疗。结果 患者首次用药后第4天出现迟发型皮疹、瘙痒伴发热(Ⅳ型HSRs),第2次用药后13 min发生过敏性休克(Brown 3级,Ⅰ型HSRs)。实验室检查显示总免疫球蛋白E(IgE)及白介素-6(IL-6)升高,因果关系评定为“很可能”。经停药及抢救后,患者恢复并永久停用该药。结论 sac-TMT可诱发由Ⅳ型向再暴露后Ⅰ型HSRs演变的序贯性反应,提示免疫原性风险。对存在HSRs危险因素或既往有HSRs史患者,用药前应充分评估、做好抢救准备,严格遵循指南与说明书规范管理。

关键词: 注射用芦康沙妥珠单抗, Ⅳ型超敏反应, Ⅰ型超敏反应, 序贯性反应, 药品不良反应

Abstract: Objective To analyze one case of sequential hypersensitivity reactions (HSRs) caused by sacituzumab tirumotecan for injection (sac-TMT) and provide a reference for safe clinical use. Methods One case of sequential HSRs in a patient with advanced breast cancer treated with sac-TMT was analyzed. Clinical manifestations, laboratory findings, and treatment regimens were analyzed with reference to literature. Results Delayed rash, pruritus, and fever occurred 4 days after the first dose, which was consistent with type Ⅳ HSR. During the second infusion, anaphylactic shock (typeⅠHSR) occurred 13 minutes after initiation and was classified as Brown grade 3. Total immunoglobulin E and interleukin-6 levels were elevated. Causality was determined as “probable”. After drug withdrawal and emergency treatment, the patient recovered. Sac-TMT was permanently discontinued. Conclusion Sac-TMT can induce sequential HSRs progressing from typeⅣ to typeⅠupon re-exposure, suggesting immunogenicity risks. For patients with risk factors for HSRs or a history of HSRs, comprehensive pre-treatment assessment and emergency preparedness are recommended in accordance with clinical guidelines and prescribing information.

Key words: Sacituzumab Tirumotecan for Injection, TypeⅣ Hypersensitivity Reaction, TypeⅠHypersensitivity Reaction, Sequential Reaction, Adverse Drug Reaction

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