Document Type

Article

Publication Date

5-25-2024

Publication Title

Journal of Medical Cases

Abstract

Acquired hemophilia A (AHA) is a clotting disorder characterized by the presence of neutralizing antibodies that inhibit factor VIII, resulting in increased bleeding risk. Known etiologies include malignancy, autoimmune conditions, graft-vs-host disease, and more recently coronavirus disease 2019 (COVID-19) infection. In this case report, we describe an 86-year-old female who was found to have AHA incidentally during preoperative workup for meningioma resection. She was subsequently found to have COVID-19 infection which was the likely cause of her development of AHA. She was treated with factor eight inhibitor bypassing agent (FEIBA) and recombinant factor VII (rVII) for a small hematoma on her right arm along with prednisone and cyclophosphamide. She then developed disseminated intravascular coagulation (DIC) initially secondary to FEIBA and subsequently rFVII. DIC resolved after these factor concentrates were withheld. The aim of this case report was to emphasize the importance of monitoring partial thromboplastin time (PTT) in patients with COVID-19 and proceeding with AHA workup if indicated. It is also imperative to know and understand the potentially life-threatening, albeit rare, adverse effects of DIC associated with the administration of factor concentrates, especially in the elderly population and withholding these factor concentrates once DIC is suspected.

First Page

106

Last Page

109

PubMed ID

38855293

Volume

15

Issue

6

Creative Commons License

Creative Commons Attribution-NonCommercial 4.0 International License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

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