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Survival of patients with documented autologous recovery after SCT for severe aplastic anemia : a study by the WPSAA of the EBMT

Piccin, A. and McCann, S. and Socié, G. and Oneto, R. and Bacigalupo, A. and Locasciulli, A. and Marsh, J. and Schrezenmeier, H. and Tichelli, A. and Hand, E. and Lawler, M. and Passweg, J. and Aplastic Anaemia Working Party of the European Group for Blood, and Marrow Transplantation, . (2010) Survival of patients with documented autologous recovery after SCT for severe aplastic anemia : a study by the WPSAA of the EBMT. Bone marrow transplantation, Vol. 45, H. 6. pp. 1008-1013.

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Official URL: http://edoc.unibas.ch/dok/A6006835

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Abstract

Graft rejection, with persistent pancytopenia, is well documented after allogeneic BMT (hematopoietic SCT (HSCT)) for severe aplastic anemia (SAA) and the prognosis is poor. The recovery of host-hematopoiesis, autologous recovery (AR), after allogeneic HSCT is a rare event and the incidence and long-term survival are unknown. We report a retrospective analysis of consecutive patients in the Aplastic Anaemia Working Party of the European Group for Blood and Marrow Transplantation (EBMT-WPSAA) registry between 1973 and 2005. A total of 45 cases of AR, of 1205 patients transplanted for SAA in 57 centers are reported. We describe characteristics and long-term outcome of patients with AR, compared with SAA patients from participating transplant centers without AR (n=1024) and patients with graft rejection (n=136) without autologous recovery. The estimated cumulative incidence of AR was 4.2% (3.1-5.6) (confidence interval (CI) 95%) with an OS of 84% (95% CI 83-107%). The OS of the control group was 74% (81-90) at 10 years of follow up, whereas the patients with graft failure had an OS of 16% (CI 12-28%). This retrospective analysis establishes the incidence and long-term survival of patients experiencing AR after allogeneic HSCT for SAA.
Faculties and Departments:03 Faculty of Medicine > Bereich Querschnittsfächer (Klinik) > Ehemalige Einheiten Querschnittsfächer (Klinik) > Diagnostische Hämatologie (Tichelli)
03 Faculty of Medicine > Departement Klinische Forschung > Bereich Querschnittsfächer (Klinik) > Ehemalige Einheiten Querschnittsfächer (Klinik) > Diagnostische Hämatologie (Tichelli)
03 Faculty of Medicine > Bereich Medizinische Fächer (Klinik) > Hämatologie > Hämatologie (Passweg)
03 Faculty of Medicine > Departement Klinische Forschung > Bereich Medizinische Fächer (Klinik) > Hämatologie > Hämatologie (Passweg)
UniBasel Contributors:Tichelli, André and Passweg, Jakob R.
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Nature Publishing Group
ISSN:0268-3369
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:24 May 2013 09:23
Deposited On:24 May 2013 09:14

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