抗HPA-1a胎儿新生儿免疫血小板缺血症:重新定义诊断,病理生理学和管理

James B Bussel1, Jory Max Hirshman2, Rick Kapur3

  • 1Department of Pediatrics, Division of Hematology/Oncology, Weill Cornell Medicine, New York, New York, United States.

Blood
|March 4, 2026
PubMed
概括

对胎儿血小板抗原HPA-1a的孕产妇抗体会导致胎儿新生儿免疫血小板缺血症 (FNAIT),导致严重出血. 诊断和管理方面的进展,包括Fc-fucosylation分析和FcRn阻断,改善了FNAIT的预测和治疗.