Volume 122, Issue 6 , Pages 1087-1096, December 2008
Allogeneic hematopoietic cell transplantation for primary immune deficiency diseases: Current status and critical needs
Allogeneic hematopoietic cell transplantation (HCT) has been used for 40 years to ameliorate or cure primary immune deficiency (PID) diseases, including severe combined immunodeficiency (SCID) and non-SCID PID. There is a critical need for evaluation of the North American experience of different HCT approaches for these diseases to identify best practices and plan future investigative clinical trials. Our survey of incidence and prevalence of PID in North American practice sites indicates that such studies are feasible. A conference of experts in HCT treatment of PID has recommended (1) a comprehensive cross-sectional and retrospective analysis of HCT survivors with SCID; (2) a prospective study of patients with SCID receiving HCT, with comparable baseline and follow-up testing across participating centers; (3) a pilot study of newborn screening for SCID to identify affected infants before compromise by infection; and (4) studies of the natural history of disease in patients who do or do not receive HCT for the non-SCID diseases of Wiskott-Aldrich syndrome and chronic granulomatous disease. To accomplish these goals, collaboration by a consortium of institutions in North America is proposed. Participation of immunologists and HCT physicians having interest in PID and experts in laboratory methods, clinical outcomes assessment, databases, and analysis will be required for the success of these studies.
Key words: Allogeneic hematopoietic cell transplantation, primary immune deficiency, clinical trial
Abbreviations used: ADA, Adenosine deaminase, BMT, Bone marrow transplantation, CGD, Chronic granulomatous disease, CIBMTR, Center for International Blood and Marrow Transplant Research, CID, Combined immunodeficiency, GVHD, Graft-versus-host disease, HCT, Hematopoietic (stem) cell transplantation, NK, Natural killer, PEG-ADA, Polyethylene glycol adenosine deaminase, PID, Primary immune deficiency, SCID, Severe combined immunodeficiency, TCR, T-cell receptor, USIDNET, United States Immunodeficiency Network, WAS, Wiskott-Aldrich syndrome
Disclosure of potential conflict of interest: M. J. Cowan has received research support from the March of Dimes and Enzo Therapeutics. J. M. Puck has received research support from USIDNET and has provided legal consultation on primary immunodeficiency. K. R. Schultz has received research support from the National Cancer Institute and the Leukemia and Lymphoma Society and has served as an expert witness for DOIL BioPharma. R. H. Buckley has received research support from the National Institutes of Health. N. R. Kamani has received research support from the Pediatric Blood and Marrow Transplant Consortium/Children's Oncology Group and has served as a member of the National Marrow Donor Program. R. J. O'Reilly has received research support from the National Institutes of Health and owns stock in Calibrant. R. Parkman has received research support from the National Institutes of Health. K. E. Sullivan has received research support from the National Institutes of Health and USIDNET, has served as an expert witness for Contocor-Psorusis, and has consulting arrangements with the Immune Deficiency Foundation. The rest of the authors have declared that they have no conflict of interest.
Report of a workshop sponsored by the Division of Allergy, Immunology, and Transplantation, National Institute of Allergy and Infectious Diseases, and the Office of Rare Diseases, National Institutes of Health, Bethesda, Md, May 12-13, 2008.
The opinions expressed are those of the authors and do not represent the position of the National Institute of Allergy and Infectious Diseases, the Office of Rare Diseases, the National Institutes of Health, or the US Government.
PII: S0091-6749(08)01841-1
doi:10.1016/j.jaci.2008.09.045
© 2008 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.
Volume 122, Issue 6 , Pages 1087-1096, December 2008
