中国药物警戒 ›› 2026, Vol. 23 ›› Issue (3): 346-348.
DOI: 10.19803/j.1672-8629.20250297

• 安全与合理用药 • 上一篇    下一篇

盐酸替罗非班氯化钠注射液致血栓性血小板减少性紫癜1例分析

曹阳, 付晓秀, 马林*   

  1. 聊城市第二人民医院,山东第一医科大学附属聊城二院临床药学科,山东 聊城 252600
  • 收稿日期:2025-05-16 出版日期:2026-03-15 发布日期:2026-03-17
  • 通讯作者: *马林,女,硕士,副主任药师,心血管内科临床药学。E-mail: malin198502@163.com
  • 作者简介:曹阳,男,硕士,主管药师,神经内科临床药学。

One Case of Thrombotic Thrombocytopenic Purpura Caused by Tirofiban Hydrochloride and Sodium Chloride Injection

CAO Yang, FU Xiaoxiu, MA Lin*   

  1. Department of Clinical Pharmacy, the Second People’s Hospital of Liaocheng, the Second Hospital of Liaocheng Affiliated to Shandong First Medical University, Liaocheng Shandong 252600, China
  • Received:2025-05-16 Online:2026-03-15 Published:2026-03-17

摘要: 目的 分析替罗非班致血栓性血小板减少性紫癜(TTP)病例,为临床安全用药提供参考。方法 结合国内外文献,探讨1例替罗非班引起TTP的临床表现、发生机制及治疗策略。结果 患者在应用替罗非班后第6天出现血小板计数严重减少、出血、肢体无力、反应迟钝及微血管病性溶血性贫血。结合骨髓穿刺结果,考虑可能为替罗非班引起TTP,血小板计数于停药并对症治疗后第9天恢复正常。结论 替罗非班可引起TTP风险,临床应用期间应密切监测血小板计数,一旦怀疑TTP,须立即进行风险评估或检测血管性血友病因子裂解蛋白酶(ADAMTS13)活性,以尽早识别和处置。

关键词: 替罗非班, 血栓性血小板减少性紫癜, 微血管病性溶血性贫血, 药品不良反应

Abstract: Objective To investigate one case of tirofiban-induced thrombotic thrombocytopenic purpura (TTP) so as to provide a reference for safe medication. Methods One case of tirofiban-induced TTP was analyzed in terms of clinical manifestations, mechanisms and treatment strategies based on literature. Results Six days into tirofiban administration, the patient developed severe thrombocytopenia, bleeding, limb weakness, slowed response and microangiopathic hemolytic anemia (MAHA). In combination with bone marrow aspiration findings, these symptoms pointed to tirofiban-induced TTP. Platelet counts returned to normal eight days after drug discontinuation and symptomatic treatment. Conclusion Tirofiban may induce the risk of TTP. Platelet counts should be closely monitored when tirofiban is administered. Once TTP is suspected, the risk should be assessed or the activity of ADAMTS13 is tested for early identification and management.

Key words: Tirofiban, Thrombotic Thrombocytopenic Purpura, Microangiopathic Hemolytic Anemia(MAHA), Adverse Drug Reaction

中图分类号: