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Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for acquired hemophilia B.
2 publications have been identified in PubMed for acquired hemophilia B. Research spans Review / Meta-Analysis (50%) and Case Report / Case Series (50%).
Kumar M (2025). [PMID: 39707923](https://pubmed.ncbi.nlm.nih.gov/39707923/). *Spec Care Dentist*. [Review / Meta-Analysis]
Cirik S (2024). [PMID: 38700550](https://pubmed.ncbi.nlm.nih.gov/38700550/). *Blood Coagul Fibrinolysis*. [Case Report / Case Series]
Data assembled from 3 of 12 sources · Last updated Sep 19, 2026, 11:55 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Common questions about acquired hemophilia B
AI-curated news mentioning acquired hemophilia B
Updated Sep 2, 2026
A multicenter real-life study provides new insights into acquired hemophilia, highlighting its prevalence and management in a middle-income country. The findings may inform future treatment strategies and improve patient outcomes.
A recent case report highlights the complexities of acquired hemophilia A, detailing instances of hematoma, hemarthrosis, and hemotympanum. This study contributes to the understanding of the clinical manifestations associated with this rare bleeding disorder.
A recent cost-effectiveness analysis evaluates the use of emicizumab in hospitalized older patients with acquired hemophilia A. The study provides insights into the economic implications of this treatment option for a vulnerable patient population.