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A Case of an Acquired Factor VIII Inhibitor Complicated by Multiple Treatment-Related Opportunistic Infections and Review of the Literature

Overview
Publisher Wiley
Specialty Hematology
Date 2014 Jan 24
PMID 24455336
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Abstract

This case report describes a patient with an idiopathic acquired Factor VIII inhibitor and severe bleeding. She was treated with rituximab after failing first-line treatment with steroids and cyclophosphamide. Two months following rituximab treatment, our patient developed a succession of severe opportunistic infections requiring intensive care unit admission. Over a period of 12 weeks she required treatment for Pseudomonas aeruginosa septicaemia, herpes simplex gingivostomatitis and pharyngotonsillitis, clostridium difficile-related diarrhoea, systemic cytomegalovirus infection, pneumocystis jiroveci, and invasive pulmonary aspergillosis lung infections. After significant rehabilitation, the patient was finally discharged following a 5-month admission. This case highlights the complexity of balancing a life-threatening condition with the side effects of treatment. It also raises the issue of routine prophylaxis for immunosuppression in nonmalignant conditions, which will become a common dilemma with the expanding indications for rituximab use.

References
1.
Wiestner A, Cho H, Asch A, Michelis M, Zeller J, Peerschke E . Rituximab in the treatment of acquired factor VIII inhibitors. Blood. 2002; 100(9):3426-8. DOI: 10.1182/blood-2002-03-0765. View

2.
Green D, Lechner K . A survey of 215 non-hemophilic patients with inhibitors to Factor VIII. Thromb Haemost. 1981; 45(3):200-3. View

3.
Cattaneo C, Spedini P, Casari S, Re A, Tucci A, Borlenghi E . Delayed-onset peripheral blood cytopenia after rituximab: frequency and risk factor assessment in a consecutive series of 77 treatments. Leuk Lymphoma. 2006; 47(6):1013-7. DOI: 10.1080/10428190500473113. View

4.
Cooper N, Arnold D . The effect of rituximab on humoral and cell mediated immunity and infection in the treatment of autoimmune diseases. Br J Haematol. 2010; 149(1):3-13. DOI: 10.1111/j.1365-2141.2010.08076.x. View

5.
Gurcan H, Keskin D, Stern J, Nitzberg M, Shekhani H, Ahmed A . A review of the current use of rituximab in autoimmune diseases. Int Immunopharmacol. 2008; 9(1):10-25. DOI: 10.1016/j.intimp.2008.10.004. View