Article (Scientific journals)
Haploidentical transplantation is associated with better overall survival when compared to single cord blood transplantation: An EBMT-Eurocord study of acute leukemia patients conditioned with thiotepa, busulfan, and fludarabine
Giannotti, F.; Labopin, M.; Shouval, R. et al.
2018In Journal of Hematology and Oncology, 11 (1), p. 110
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Keywords :
Acute myeloid leukemia; Conditioning regimens; Haploidentical stem cell transplantation; Stem cell transplantation; Thiotepa-busulfan-fludarabine; Umbilical cord blood transplantation
Abstract :
[en] Background: Thiotepa-busulfan-fludarabine (TBF) is a widely used conditioning regimen in single umbilical cord blood transplantation (SUCBT). More recently, it was introduced in the setting of non-T cell depleted haploidentical stem cell transplantation (NTD-Haplo). Whether TBF based conditioning provides additional benefit in transplantation from a particular alternative donor type remains to be established. Methods: This was a retrospective study based on an international European registry. We compared outcomes of de-novo acute myeloid leukemia patients in complete remission receiving NTD-Haplo (n = 186) vs. SUCBT (n = 147) following myeloablative conditioning (MAC) with TBF. Median follow-up was 23 months. Treatment groups resembled in baseline characteristics. Results: SUCBT was associated with delayed engraftment and higher graft failure. In multivariate analysis no statistically significant differences were observed between the two groups in terms of acute or chronic graft-versus-host disease (GvHD) (HR = 1.03, p = 0.92 or HR = 1.86, p = 0.21) and relapse incidence (HR = 0.8, p = 0.65). Non-relapse mortality (NRM) was significantly higher in SUCBT as compared to NTD-Haplo (HR = 2.63, p = 0.001); moreover, SUCBT did worse in terms of overall survival (HR = 2.18, p = 0.002), leukemia-free survival (HR = 1.94, p = 0.007), and GvHD relapse-free survival (HR = 2.38, p = 0.0002). Conclusions: Our results suggest that TBF-MAC might allow for a potent graft-versus-leukemia, regardless of the alternative donor type. Furthermore, in patients receiving TBF-MAC, survival with NTD-Haplo may be better compared to SUCBT due to decreased NRM. © 2018 The Author(s).
Disciplines :
Hematology
Author, co-author :
Giannotti, F.;  Department of Hematology and Cell Therapy, Saint-Antoine Hospital, Paris, France
Labopin, M.;  Department of Hematology and Cell Therapy, Saint-Antoine Hospital, Paris, France, Acute Leukemia Working Party EBMT Paris Office, Hospital Saint- Antoine, Paris, France
Shouval, R.;  Division of Hematology, Bone Marrow Transplantation Division, Chaim Sheba Medical Center, Tel-Hashomer, Sackler School of Medicine, Tel-Aviv University, Ramat-Gan, 52621, Israel, Dr. Pinchas Bornstein Talpiot Medical Leadership Program, Chaim Sheba Medical Center, Tel-Hashomer, Israel
Sanz, J.;  Hospital Universitari y Politecnic la Fe, Valencia, Spain, Instituto Carlos III, CIBERONC, Madrid, Spain
Arcese, W.;  Rome Transplant Network tor Vergatä, University of Rome, Stem Cell Transplant Unit, Policlinico Universitario Tor Vergata, Rome, Italy
Angelucci, E.;  Hematology and Transplant Unit, Ospedale Policlinico San Martino, Genoa, Italy
Sierra, J.;  Hematology Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
Santasusana, J.-M. R.;  ICO-Hospital Universitari Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain
Santarone, S.;  Ospedale Civile, Dipartimento di Ematologia, Medicina Trasfusionale e Biotecnologie, Pescara, Italy
Benedetto, B.;  S.S.C.V.D Trapianto di Cellule Staminali A.O.U Citta della Salute e della Scienza di Torino, Torino, Italy
Rambaldi, A.;  Azienda Ospedaliera Papa Giovanni XXIII, Hematology and Bone Marrow Transplant Unit, Bergamo, Italy
Saccardi, R.;  Azienda Ospedaliera Universitaria Careggi, Cell Therapy and Transfusion Medicine Unit, Florence, Italy
Blaise, D.;  Programme de TransplantationandTherapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
Carella, M. A.;  IRCCS, Casa Sollievo della Sofferenza, Department of Hemato-Ooncology, Setm Cell Transplant Unit, San Giovanni Rotondo, Italy
Rocha, V.;  Eurocord, Hôpital Saint Louis, Université Paris-Diderot, Paris, France, Department of Hematology, Churchill Hospital, NHS BT, Oxford University, Oxford, United Kingdom, Serviço de Hematologia, Hemoterapia e Terapia Celular, Universidade de São Paulo, São Paulo SP, Brazil
Baron, Frédéric  ;  Université de Liège - ULiège > GIGA-R : Hématologie
Mohty, M.;  Department of Hematology and Cell Therapy, Saint-Antoine Hospital, Paris, France, Acute Leukemia Working Party EBMT Paris Office, Hospital Saint- Antoine, Paris, France
Ruggeri, A.;  Department of Hematology and Cell Therapy, Saint-Antoine Hospital, Paris, France, Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children's Hospital, Piazza S Onofrio, 4, Rome, 00165, Italy
Nagler, A.;  Acute Leukemia Working Party EBMT Paris Office, Hospital Saint- Antoine, Paris, France, Division of Hematology, Bone Marrow Transplantation Division, Chaim Sheba Medical Center, Tel-Hashomer, Sackler School of Medicine, Tel-Aviv University, Ramat-Gan, 52621, Israel
More authors (9 more) Less
Language :
English
Title :
Haploidentical transplantation is associated with better overall survival when compared to single cord blood transplantation: An EBMT-Eurocord study of acute leukemia patients conditioned with thiotepa, busulfan, and fludarabine
Publication date :
2018
Journal title :
Journal of Hematology and Oncology
eISSN :
1756-8722
Publisher :
BioMed Central Ltd.
Volume :
11
Issue :
1
Pages :
110
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
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