Management of acquired haemophilia A

Management of acquired haemophilia A.

Acquired haemophilia A (AHA) is caused by autoantibody inhibitors of coagulation factor VIII (FVIII : C). Recent onset of bleeds and isolated prolongation of the activated partial thromboplastin time (aPTT) are characteristic features of the disorder. Reduced FVIII : C activity and a detectable FVIII : C inhibitor in the Bethesda assay confirm the diagnosis. Patients should be referred to exper...

[Acquired haemophilia].

Acquired haemophilia (AH) is a severe bleeding diathesis that affects both males and females. It is caused by suddenly appearing autoantibodies that interfere with coagulation factor VIII (FVIII) activity. Although some conditions such as autoimmune diseases, cancer and puerperium seem likely to induce AH, in more than half of the observed cases autoantibodies to FVIII are idiopathic. The clini...

A child with acquired haemophilia.

Management of bleeding in acquired hemophilia A: results from the European Acquired Haemophilia (EACH2) Registry.

Acquired hemophilia A is a rare bleeding disorder caused by autoantibodies to coagulation FVIII. Bleeding episodes at presentation are spontaneous and severe in most cases. Optimal hemostatic therapy is controversial, and available data are from observational and retrospective studies only. The EACH2 registry, a multicenter, pan-European, Web-based database, reports current patient management. ...

Acquired haemophilia A: a 2013 update.

Acquired haemophilia A (AHA) is a rare but often severe bleeding disorder caused by autoantibodies against coagulation factor VIII (FVIII). AHA occurs more frequently in the elderly and in association with several conditions, such as the post-partum period, malignancies, autoimmune diseases or drug exposure; however, approximately 50% of reported cases are apparently idiopathic. Beside the elim...