Immune tolerance induction with mycophenolate-mofetil in two children with haemophilia B and inhibitor.

作者: D. KLARMANN , I. MARTINEZ Saguer , M. B. FUNK , R. KNOEFLER , N. VON HENTIG

DOI: 10.1111/J.1365-2516.2007.01584.X

关键词:

摘要: Summary.  Immune tolerance induction (ITI) in haemophilia B patients with inhibitor should be carefully considered because of the relatively poor (25%) overall success rate and high risk complications. ITI combination an immunosuppressive treatment was started two children factor IX (FIX) inhibitor. To avoid anaphylactic reactions boost, FIX replacement therapy stopped received a recombinant activated VII (rFVIIa). After disappearance inhibitor, mycophenolate-mofetil (MMF), dexamethasone (DEXA) intravenous immunoglobulin (IVIG) dose started. could induced patient 2, whereas eradication incomplete 1. Both benefited from immune suppressive tolerated without any allergic Neither development nephrotic syndrome nor severe bleeding episode observed. Strategies to induce inhibitors need explored systematic way. Given low frequency disease even lower incidence inhibitors, prospective randomized studies may not possible. International registry-based retrospective data collection play key role study outcome variables for B.

参考文章(20)
Indira Warrier, Inhibitors in Hemophilia B Blackwell Publishing Ltd. pp. 97- 100 ,(2007) , 10.1002/9780470987124.CH17
Donna M DiMichele, BL, the Kroner, North American Immune Tolerance Study Group, None, The North American Immune Tolerance Registry: practices, outcomes, outcome predictors. Thrombosis and Haemostasis. ,vol. 87, pp. 52- 57 ,(2002) , 10.1055/S-0037-1612943
J. ASTERMARK, M. MORADO, A. ROCINO, H. M. VAN DEN BERG, M. VON DEPKA, A. GRINGERI, L. MANTOVANI, R. P. GARRIDO, M. SCHIAVONI, A. VILLAR, J. WINDYGA, , Current European practice in immune tolerance induction therapy in patients with haemophilia and inhibitors Haemophilia. ,vol. 12, pp. 363- 371 ,(2006) , 10.1111/J.1365-2516.2006.01296.X
Mary Mathias, Kate Khair, Ian Hann, Ri Liesner, Rituximab in the treatment of alloimmune factor VIII and IX antibodies in two children with severe haemophilia. British Journal of Haematology. ,vol. 125, pp. 366- 368 ,(2004) , 10.1111/J.1365-2141.2004.04916.X
R. A. FOX, E. J. NEUFELD, C. M. BENNETT, Rituximab for adolescents with haemophilia and high titre inhibitors. Haemophilia. ,vol. 12, pp. 218- 222 ,(2006) , 10.1111/J.1365-2516.2006.01215.X
Indira Warrier, Factor IX Antibody and Immune Tolerance Vox Sanguinis. ,vol. 77, pp. 70- 71 ,(1999) , 10.1159/000056721
EC Thorland, JB Drost, JM Lusher, I Warrier, A Shapiro, MA Koerper, D Dimichele, J Westman, NS Key, SS Sommer, Anaphylactic response to factor IX replacement therapy in haemophilia B patients: complete gene deletions confer the highest risk. Haemophilia. ,vol. 5, pp. 101- 105 ,(1999) , 10.1046/J.1365-2516.1999.00303.X