» Articles » PMID: 35264381

Case of Acquired Haemophilia a in Southeast Asia Following COVID-19 Vaccine

Overview
Journal BMJ Case Rep
Specialty General Medicine
Date 2022 Mar 10
PMID 35264381
Authors
Affiliations
Soon will be listed here.
Abstract

Acquired haemophilia A (AHA) is a rare bleeding disorder with high morbidity and mortality, but it is eminently treatable if diagnosis and treatment are prompt. We report a case of AHA in Southeast Asia following the administration of the Pfizer-BioNTech COVID-19 vaccine. A man in his 80s developed multiple bruises 2 weeks after his first dose of the COVID-19 vaccine. Diagnosis was delayed due to his cognitive impairment and low clinical suspicion. This led to a representation with worsening ecchymosis, a left thigh haematoma and symptomatic anaemia. Laboratory testing was notable for an isolated prolongation of the activated partial thromboplastin time, which remained uncorrected in the mixing test. Further testing confirmed the presence of factor VIII (FVIII) inhibitors and low FVIII titres of 6.7%. He responded to treatment with intravenous methylprednisolone and recombinant activated FVII. Screening for autoimmune diseases and malignancies was negative.

Citing Articles

Acquired Hemophilia A after SARS-CoV-2 Immunization: A Narrative Review of a Rare Side Effect.

Castelli R, Gidaro A, Manetti R, Castiglia P, Delitala A, Mannucci P Vaccines (Basel). 2024; 12(7).

PMID: 39066347 PMC: 11281676. DOI: 10.3390/vaccines12070709.


Blood Coagulation and Thrombotic Disorders following SARS-CoV-2 Infection and COVID-19 Vaccination.

Sekulovski M, Mileva N, Vasilev G, Miteva D, Gulinac M, Peshevska-Sekulovska M Biomedicines. 2023; 11(10).

PMID: 37893186 PMC: 10604891. DOI: 10.3390/biomedicines11102813.


Acquired hemophilia A (AHA) due to anti-SARS-CoV-2 vaccination: A systematic review.

Amisha F, Saluja P, Malik P, van Rhee F EJHaem. 2023; 4(2):532-543.

PMID: 37206259 PMC: 10188482. DOI: 10.1002/jha2.604.


Pharmacovigilance signals from active surveillance of mRNA platform vaccines (tozinameran and elasomeran).

Valnet-Rabier M, Tebacher M, Gautier S, Micallef J, Salvo F, Pariente A Therapie. 2023; 78(5):499-507.

PMID: 37012149 PMC: 10007713. DOI: 10.1016/j.therap.2023.03.005.


Acquired Hemophilia A: An Update on the Etiopathogenesis, Diagnosis, and Treatment.

Zanon E Diagnostics (Basel). 2023; 13(3).

PMID: 36766524 PMC: 9914651. DOI: 10.3390/diagnostics13030420.


References
1.
Radwi M, Farsi S . A case report of acquired hemophilia following COVID-19 vaccine. J Thromb Haemost. 2021; 19(6):1515-1518. PMC: 8250362. DOI: 10.1111/jth.15291. View

2.
Hafzah H, McGuire C, Hamad A . A Case of Acquired Hemophilia A Following SARS-CoV-2 Infection. Cureus. 2021; 13(7):e16579. PMC: 8380307. DOI: 10.7759/cureus.16579. View

3.
Franchini M, Glingani C, De Donno G, Casari S, Caruso B, Terenziani I . The first case of acquired hemophilia A associated with SARS-CoV-2 infection. Am J Hematol. 2020; 95(8):E197-E198. PMC: 7273016. DOI: 10.1002/ajh.25865. View

4.
Cittone M, Battegay R, Condoluci A, di Bergamo L, Fernandes E, Galfetti E . The statistical risk of diagnosing coincidental acquired hemophilia A following anti-SARS-CoV-2 vaccination. J Thromb Haemost. 2021; 19(9):2360-2362. PMC: 9771119. DOI: 10.1111/jth.15421. View

5.
Pirrotta M, Bernardeschi P, Fiorentini G . A case of acquired haemophilia following H1N1 vaccination. Haemophilia. 2011; 17(5):815. DOI: 10.1111/j.1365-2516.2011.02493.x. View