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临床输血与检验 ›› 2025, Vol. 27 ›› Issue (6): 845-848.DOI: 10.3969/j.issn.1671-2587.2025.06.016

• 个例报告 • 上一篇    下一篇

新生儿静注人免疫球蛋白导致溶血性贫血2例*

田雪1, 徐华1, 许亚莉2, 王红1, 张良子1, 褚晓月1, 王锦1, 吴大洲1   

  1. 1陕西省血液中心,陕西西安 710061;
    2西安交通大学第一附属医院输血科,陕西西安 710061
  • 收稿日期:2025-05-28 出版日期:2025-12-20 发布日期:2025-12-24
  • 通讯作者: 徐华,主要从事输血免疫和血型检测方面研究,E-mail: drxuhua@163.com。
  • 作者简介:田雪,主要从事输血免疫和血型检测方面研究,E-mail:axue66666@163.com。
  • 基金资助:
    *本课题受西安市局级青年培育项目(No.2025qn02)、西安英才计划菁英创新人才项目(No.XAYC240064)、陕西省科技计划项目(No.2024SF-YBXM-150)资助

Hemolytic Anemia Caused by Intravenous Immunoglobulin in the Newborn: Two Case Report

TIAN Xue1, XU Hua1, XU Yali2, WANG Hong1, ZHANG Liangzi1, CHU Xiaoyue1, WANG Jin1, WU Dazhou1   

  1. 1Shaanxi Blood Center, Xi'an 710061;
    2Department of Blood Transfusion, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi 710061
  • Received:2025-05-28 Online:2025-12-20 Published:2025-12-24

摘要: 目的 报告2例新生儿静注人免疫球蛋白(intravenous immunoglobulin, IVIG)导致溶血性贫血的病例。方法 应用血清学方法进行红细胞血型鉴定、新生儿溶血病三项检测、意外抗体鉴定及交叉配血。结果 病例1中患儿诊断为抗C和抗D导致的新生儿溶血病,给予IVIG治疗后,患儿放散液检出IgG抗A。病例2中患儿为感染导致的高胆红素血症,给予IVIG治疗后,患儿直接抗人球蛋白试验弱阳性,患儿放散液检出IgG抗A。2例患儿停用药物并输注O型洗涤红细胞后,血红蛋白上升。结论 新生儿静注人免疫球蛋白可能会导致溶血性贫血,若确认患儿存在IVIG导致的溶血,应停止使用药物,筛选O型洗涤红细胞交叉配血相合后输注。

关键词: 静注人免疫球蛋白, IgG抗A, IgG抗B, 胎儿新生儿溶血病, 交叉配血

Abstract: Objective To report two cases of hemolytic anemia caused by intravenous immunoglobulin (IVIG) in the newborn. Methods ABO and Rh blood grouping, three tests for hemolytic disease of the newborn, unexpected antibodies identification, and crossmatching were performed by serologic methods. Results Case 1: a neonate with severe HDN caused by anti-C and anti-D. After administration of IVIG, a IgG-A was detected in the neonate's elution fluid. Case 2: a neonate had hyperbilirubinemia due to infection. After administration of IVIG, DAT was weakly positive and IgG-A was detected in the elution fluid. The hemoglobin rose after stopped IVIG and transfused with O-type washed RBCs. Conclusion IVIG may cause hemolytic anemia in newborn. If it happens, the IVIG should be stopped and O-type washed RBCs is feasible for transfusion after compatible crossmatching.

Key words: Intravenous immunoglobulin, IgG anti-A, IgG anti-B, Hemolytic disease of the fetus and newborn, Crossmatch

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