Article (Scientific journals)
Allogeneic Stem Cell Transplantation in Therapy-Related Myelodysplasia after Autologous Transplantation for Lymphoma: A Retrospective Study of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy
Jaimes-Albornoz, D.; Mannone, L.; Nguyen-Quoc, S. et al.
2019In Biology of Blood and Marrow Transplantation, 25, p. 2366-2374
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Keywords :
Allogeneic stem cell transplantation; Autologous stem cell transplantation; Lymphoma; Therapy-related myelodysplasia
Abstract :
[en] Therapy-related myelodysplastic syndrome (t-MDS) after autologous stem cell transplantation (ASCT) is a rare complication with no curative option. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) may be considered for eligible patients and has been understudied in t-MDS. We report 47 consecutive patients with t-MDS after an ASCT who underwent allo-HSCT with a median age of 58 years (range, 30 to 71 years) at transplantation and a median follow-up of 22 months (range, 0.7 to 107). The median overall survival (OS) was 6.9 months (95% confidence interval [CI], 0 to 19 months). OS rates were 45% (29% to 60%) and 30% (15% to 45%) at 1 and 3 years after transplantation, respectively. On univariate analysis, prior therapy for t-MDS before allo-HSCT (P =.02) and mismatched donors (P =.004) were associated with poor OS. Three-year nonrelapse mortality (NRM) and relapse rates were 44% (25% to 63%) and 41% (22% to 61%), respectively. Mismatched donors (P <.001) were associated with higher NRM and a high-risk MDS (P =.008) with a higher relapse risk. On multivariate analysis, HLA mismatch was associated with higher NRM (hazard ratio, 6.21; 95% CI, 1.63 to 23.62; P =.007). In conclusion, our results suggest that one third of the patients who develop t-MDS after an ASCT for lymphoma are cured after an allo-HSCT. The use of mismatched donors with standard graft-versus-host disease prophylaxis should be avoided in such an indication for allo-HSCT. It will be worthwhile to see if the implementation of cyclophosphamide post-transplantation will improve the outcome with mismatched donors. © 2019 American Society for Transplantation and Cellular Therapy
Disciplines :
Hematology
Author, co-author :
Jaimes-Albornoz, D.;  Department of Hematology and Cellular Therapy, Tours University Hospital, Tours, France
Mannone, L.;  Department of Hematology, Nice University Hospital, Nice, France
Nguyen-Quoc, S.;  Department of Hematology, Pitié Salpêtrière Hospital, AP-HP, Paris, France
Chalandon, Y.;  Department of Hematology, Geneva University Hospital, Faculty of Medicine, University of Geneva, Geneva, Switzerland
Chevallier, P.;  Department of Hematology, Nantes University Hospital, Nantes, France
Mohty, M.;  Department of Hematology and Cellular Therapy, Saint-Antoine Hospital, AP-HP, Sorbonne University, UPMC Paris 06, INSERM, UMRS 938, Centre de Recherches Saint-Antoine, Paris, France
Meunier, M.;  Department of Hematology, Grenoble University Hospital, Grenoble, France
Robin, M.;  Department of Hematology, Saint-Louis Hospital, AP-HP, Paris, France
Ledoux, M.-P.;  Department of Hematology, Strasbourg University Hospital, Strasbourg, France
Guillerm, G.;  Department of Hematology, Brest University Hospital, Brest, France
Bay, J.-O.;  Department of Hematology, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
Poiré, X.;  Department of Hematology, Saint-Luc University Hospital, Bruxelles, Belgium
Maillard, N.;  Department of Hematology, Poitiers University Hospital, Poitiers, France
Leclerc, M.;  Department of Hematology, Henri-Mordor Hospital, AP-HP, Créteil, France
Daguindau, E.;  Department of Hematology, Besançon University Hospital, Besançon, France
Beguin, Yves  ;  Université de Liège - ULiège > Département des sciences cliniques > Hématologie
Rubio, M. T.;  Department of Hematology, Brabois Hospital, Nancy University Hospital, CNRS UMR 7365, BioPole Lorraine University, Vandoeuvre-les-Nancy, France
Gyan, E.;  Department of Hematology and Cellular Therapy, Tours University Hospital, Tours, France, Department of Hematology and Cellular Therapy, Tours University Hospital, UMR CNRS, François Rabelais University, Tours, France
More authors (8 more) Less
Language :
English
Title :
Allogeneic Stem Cell Transplantation in Therapy-Related Myelodysplasia after Autologous Transplantation for Lymphoma: A Retrospective Study of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy
Publication date :
2019
Journal title :
Biology of Blood and Marrow Transplantation
ISSN :
1083-8791
eISSN :
1523-6536
Publisher :
Elsevier Inc.
Volume :
25
Pages :
2366-2374
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 13 February 2020

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