[Acquired hemophilia A following BNT162b2 mRNA COVID-19 vaccination].
Rinsho Ketsueki
; 64(1): 35-41, 2023.
Статья
в Японский
| MEDLINE | ID: covidwho-2280501
ABSTRACT
Acquired hemophilia A (AHA) is a rare disease characteized by bleeding symptoms caused by decreased factor VIII activity due to the appearance of inhibitors to factor VIII triggered by malignancy or collagen disease. An 86-year-old woman developed purpura on her extremities after the first dose of the BNT162b2 mRNA COVID-19 vaccine. This symptom subsided after a few days. After the second dose of the BNT162b2 mRNA COVID-19 vaccine, purpura appeared again, and the patient was referred to our hospital Her APTT was remarkably prolonged to 110 seconds, and a cross-mixing test revealed an inhibitor pattern. Since FVIII activity was <1% and FVIII inhibitor was 51.6 BU, she was diagnosed with AHA. Prednisolone therapy was started, and coagulative complete remission was achieved. Because acquired hemophilia can develop after mRNA COVID-19 vaccination, as in this case, it is critical to monitor the appearance of bleeding symptom.
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Полный текст:
Имеется в наличии
Коллекция:
Международные базы данных
база данных:
MEDLINE
Основная тема:
COVID-19
/
BNT162 Vaccine
/
Hemophilia A
Тип исследования:
История болезни
/
Наблюдательное исследование
/
Рандомизированные контролируемые испытания
Темы:
Длинный Ковид
/
Вакцина
Пределы темы:
Женщины
/
Люди
Язык:
Японский
Журнал:
Rinsho Ketsueki
Год:
2023
Тип:
Статья
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