Minor ABO-Mismatches are Risk Factors for Acute Graft-versus-Host Disease in Hematopoietic Stem Cell Transplant Patients
2009 | journal article. A publication with affiliation to the University of Göttingen.
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Minor ABO-Mismatches are Risk Factors for Acute Graft-versus-Host Disease in Hematopoietic Stem Cell Transplant Patients
Ludajic, K.; Balavarca, Y.; Bickeboeller, H. ; Rosenmayr, A.; Fischer, G. F.; Fae, I. & Kalhs, P. et al. (2009)
Biology of Blood and Marrow Transplantation, 15(11) pp. 1400-1406. DOI: https://doi.org/10.1016/j.bbmt.2009.07.002
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Details
- Authors
- Ludajic, Katarina; Balavarca, Yesilda; Bickeboeller, Heike ; Rosenmayr, Agathe; Fischer, Gottfried F.; Fae, Ingrid; Kalhs, Peter; Pohlreich, David; Kouba, Michal; Dobrovolna, Marie; Greinix, Hildegard T.
- Abstract
- We investigated the impact of ABO and Rhesus (Rh) blood group matching on the outcome of hematopoietic stem cell transplantation (HSCT) of 154 patients matched at 10/10 HLA loci with unrelated donors. ABO and Rh, as potential risk factors, were modeled with the clinical outcome-acute and chronic graft-versus-host disease (aGVHD, cGVHD), relapse, treatment-related mortality (TRM), and overall survival (OS)-by simple, multiple, and competing risk analyses. We found that minor ABO-mismatches represent a significant risk factor for aGVHD (II-IV) with an estimated risk increase of almost 3-fold (hazard ratio [HR] = 2.92,95% confidence interval [CI]: 1.43-5.95, P = .003), and even 4-fold for aGVHD (III-IV) (HR = 4.24,95% CI: 1.70-10.56, P = .002), but not for other transplant endpoints. No significant association of the Rh matching status with any of the HSCT endpoints was seen. These results suggest that ABO minor mismatches may play a role in aGvHD pathophysiology, possibly by providing the setting for T cell activation and antibody mediated damage. To decrease the risk of aGVHD, ABO matching should be considered in HSCT Biol Blood Marrow Transplant 15: 1400-1406 (2009) (C) 2009 American Society for Blood and Marrow Transplantation
- Issue Date
- 2009
- Status
- published
- Publisher
- Elsevier Science Inc
- Journal
- Biology of Blood and Marrow Transplantation
- ISSN
- 1083-8791
- Sponsor
- European Commission [MCRTNCT-2004-512253]