Platelet Refractoriness in a Pediatric ECMO Patient: A Case Report

Author:

Gill Martin

Abstract

Thrombocytopenia is a life-threatening condition, the severity of which is exacerbated further if the patient requires anticoagulation and is refractory to platelet transfusion. This is the first report of an infant undergoing extracorporeal support with immune-mediated platelet refractoriness. A 19-month-old girl, with a complex cardiac history, required extracorporeal support because of deterioration 8 days post-cardiac surgery. The child suffered from ongoing thrombocytopenia, unresponsive to multiple platelet transfusions. An incremental rise in the platelet count was achieved following transfusion of human leukocyte antigen–matched platelets, although this was unsuccessful with subsequent transfusions of matched platelets. Following 7 days on extracorporeal membrane oxygenation (ECMO), without cardiac improvement and likely poor prognosis, treatment was withdrawn and the patient died. The management of immune-mediated platelet refractoriness, in an anticoagulated patient on ECMO, requires early diagnosis and timely intervention to achieve a good outcome for the child. An understanding of the condition and a multidisciplinary approach to its treatment will assist in effective direction of medical therapy.

Publisher

EDP Sciences

Subject

Cardiology and Cardiovascular Medicine,Health Professions (miscellaneous),Medicine (miscellaneous)

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. JECTAuthors: a Diverse, Highly Prized Group;The Journal of ExtraCorporeal Technology;2019-06

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