Abstract
The aim of this report was to present a clinical comparison of unrelated cord blood transplantation (CBT) and human leukocyte antigen (HLA)-matched sibling allogeneic peripheral blood stem cell or bone marrow transplantation (allo-PBSCT/BMT) in children with high-risk or advanced acute leukemia. A total of 115 consecutive pediatric patients received unrelated CBT (n = 90) or sibling allo-PBSCT/BMT (n = 25) between 2000 and 2012. Neutrophil and platelet recovery were significantly delayed after CBT compared to allo-PBSCT/BMT. There was no difference in the incidence of acute graft-versus-host disease (GVHD) or chronic GVHD between the two groups. The cumulative incidence of transplant-related mortality (TRM) was higher in the CBT group than in the allo-PBSCT/BMT group (32.5 vs 12.8 %) (p = 0.03). The cumulative incidence of relapse was 13.1 % after CBT, which was significantly lower than that of after allo-PBSCT/BMT (45.3 %) (p = 0.015). The overall survival (OS) and leukemia-free survival (LFS) in the CBT group were similar to those of the allo-PBSCT/BMT group; however, for acute myeloid leukemia (AML) patients, the 5-year LFS in the CBT group was slightly better than the allo-PBSCT/BMT group (55.7 % for CBT and 32.7 % for allo-PBSCT/BMT) (p = 0.08). Our comparisons suggest that for high-risk or advanced childhood acute leukemia, unrelated CBT has a higher TRM and similar long-term survival, but better antileukemia effect than HLA-matched sibling PBSCT/BMT. New strategies and better supportive care are required to decrease the TRM of CBT.
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References
Schrauder A, Reiter A, Gadner H et al (2006) Superiority of allogeneic hematopoietic stem-cell transplantation compared with chemotherapy alone in high-risk childhood T-cell acute lymphoblastic leukemia: results from ALL-BFM 90 and 95. J Clin Oncol 24:5742–5749
Ribera JM, Ortega JJ, Oriol A et al (2007) Comparison of intensive chemotherapy, allogeneic, or autologous stem-cell transplantation as postremission treatment for children with very high risk acute lymphoblastic leukemia: PETHEMA ALL-93 Trial. J Clin Oncol 25:16–24
Entz-Werle N, Suciu S, van der Werff ten Bosch J et al (2005) Results of 58872 and 58921 trials in acute myeloblastic leukemia and relative value of chemotherapy vs allogeneic bone marrow transplantation in first complete remission: the EORTC Children Leukemia Group report. Leukemia 19:2072–2081
Balduzzi A, Valsecchi MG, Uderzo C et al (2005) Chemotherapy versus allogeneic transplantation for very-high-risk childhood acute lymphoblastic leukaemia in first complete remission: comparison by genetic randomization in an international prospective study. Lancet 366:635–642
Woods WG, Neudorf S, Gold S et al (2001) A comparison of allogeneic bone marrow transplantation, autologous bone marrow transplantation, and aggressive chemotherapy in children with acute myeloid leukemia in remission. Blood 97:56–62
Eapen M, Rubinstein P, Zhang MJ et al (2007) Outcomes of transplantation of unrelated donor umbilical cord blood and bone marrow in children with acute leukaemia: a comparison study. Lancet 369:1947–1954
Rocha V, Cornish J, Sievers EL et al (2001) Comparison of outcomes of unrelated bone marrow and umbilical cord blood transplants in children with acute leukemia. Blood 97:2962–2971
Dignan FL, Clark A, Amrolia P et al (2012) Diagnosis and management of acute graft-versus-host disease. Br J Haematol 158:30–45
Dignan FL, Amrolia P, Clark A et al (2012) Diagnosis and management of chronic graft-versus-host disease. Br J Haematol 158:46–61
Jacobsohn DA, Hewlett B, Ranalli M et al (2004) Outcomes of unrelated cord blood transplants and allogeneic-related hematopoietic stem cell transplants in children with high-risk acute lymphocytic leukemia. Bone Marrow Transplant 34:901–907
Smith AR, Baker KS, Defor TE et al (2009) Hematopoietic cell transplantation for children with acute lymphoblastic leukemia in second complete remission: similar outcomes in recipients of unrelated marrow and umbilical cord blood versus marrow from HLA matched sibling donors. Biol Blood Marrow Transplant 15:1086–1093
Zhang MJ, Davies SM, Camitta BM et al (2012) Comparison of outcomes after HLA-matched sibling and unrelated donor transplantation for children with high-risk acute lymphoblastic leukemia. Biol Blood Marrow Transplant 18:1204–1210
Ringdén O, Labopin M, Beelen DW et al (2012) Bone marrow or peripheral blood stem cell transplantation from unrelated donors in adult patients with acute myeloid leukaemia, an Acute Leukaemia Working Party analysis in 2262 patients. J Intern Med 272:472–483
Chang YJ, Weng CL, Sun LX et al (2012) Allogeneic bone marrow transplantation compared to peripheral blood stem cell transplantation for the treatment of hematologic malignancies: a meta-analysis based on time-to-event data from randomized controlled trials. Ann Hematol 91:427–437
Nagafuji K, Matsuo K, Teshima T et al (2010) Peripheral blood stem cell versus bone marrow transplantation from HLA-identical sibling donors in patients with leukemia: a propensity score-based comparison from the Japan Society for Hematopoietic Stem Cell Transplantation registry. Int J Hematol 91:855–864
Chen YH, Xu LP, Liu DH et al (2013) Comparative outcomes between cord blood transplantation and bone marrow or peripheral blood stem cell transplantation from unrelated donors in patients with hematologic malignancies: a single-institute analysis. Chin Med J (Engl) 126:2499–2503
Rocha V, Labopin M, Sanz G et al (2004) Transplants of umbilical-cord blood or bone marrow from unrelated donors in adults with acute leukemia. N Engl J Med 351:2276–2285
Laughlin MJ, Eapen M, Rubinstein P et al (2004) Outcomes after transplantation of cord blood or bone marrow from unrelated donors in adults with leukemia. N Engl J Med 351:2265–2275
Takahashi S, Ooi J, Tomonari A et al (2007) Comparative single-institute analysis of cord blood transplantation from unrelated donors with bone marrow or peripheral blood stem-cell transplants from related donors in adult patients with hematologic malignancies after myeloablative conditioning regimen. Blood 109:1322–1330
Lindemans CA, Chiesa R, Amrolia PJ et al (2014) Impact of thymoglobulin prior to pediatric unrelated umbilical cord blood transplantation on immune reconstitution and clinical outcome. Blood 123:126–132
Wagner JE, Barker JN, DeFor TE et al (2002) Transplantation of unrelated donor umbilical cord blood in 102 patients with malignant and nonmalignant diseases: influence of CD34 cell dose and HLA disparity on treatment-related mortality and survival. Blood 100:1611–1618
Cahu X, Rialland F, Touzeau C et al (2009) Infectious complications after unrelated umbilical cord blood transplantation in adult patients with hematologic malignancies. Biol Blood Marrow Transplant 15:1531–1537
Parody R, Martino R, Rovira M et al (2006) Severe infections after unrelated donor allogeneic hematopoietic stem cell transplantation in adults: comparison of cord blood transplantation with peripheral blood and bone marrow transplantation. Biol Blood Marrow Transplant 12:734–748
Szabolcs P, Cairo MS (2010) Unrelated umbilical cord blood transplantation and immune reconstitution. Semin Hematol 47:22–36
Merindol N, Charrier E, Duval M et al (2011) Complementary and contrasting roles of NK cells and T cells in pediatric umbilical cord blood transplantation. J Leukoc Biol 90:49–60
Parkman R, Cohen G, Carter SL et al (2006) Successful immune reconstitution decreases leukemic relapse and improves survival in recipients of unrelated cord blood transplantation. Biol Blood Marrow Transplant 12:919–927
Dunbar EM, Buzzeo MP, Levine JB et al (2008) The relationship between circulating natural killer cells after reduced intensity conditioning hematopoietic stem cell transplantation and relapse-free survival and graft-versus-host disease. Haematologica 93:1852–1858
Tanaka J, Sugita J, Asanuma S et al (2009) Increased number of CD16(+)CD56(dim) NK cells in peripheral blood mononuclear cells after allogeneic cord blood transplantation. Hum Immunol 70:701–705
Beziat V, Nguyen S, Lapusan S et al (2009) Fully functional NK cells after unrelated cord blood transplantation. Leukemia 23:721–728
Willemze R, Rodrigues CA, Labopin M et al (2009) KIR-ligand incompatibility in the graft-versus-host direction improves outcomes after umbilical cord blood transplantation for acute leukemia. Leukemia 23:492–500
Clark EM, Joshi DS, Grimm AB et al (2010) Ultrastructural basis of enhanced antitumor cytotoxicity of cord blood-derived CTLs: a comparative analysis with peripheral blood and bone marrow. Int J Oncol 37:645–653
Talvensaari K, Clave E, Douay C et al (2002) A broad T-cell repertoire diversity and an efficient thymic function indicate a favorable long-term immune reconstitution after cord blood stem cell transplantation. Blood 99:1458–1464
Zheng C, Tang B, Yao W et al (2013) Comparison of unrelated cord blood transplantation and HLA-matched sibling hematopoietic stem cell transplantation for patients with chronic myeloid leukemia in advanced stage. Biol Blood Marrow Transplant 19:1708–1712
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This work was supported by grants from Anhui Provincial Scientific and Technological Projects Foundation (11010402164).
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Zheng, C., Zhu, X., Tang, B. et al. Comparative analysis of unrelated cord blood transplantation and HLA-matched sibling hematopoietic stem cell transplantation in children with high-risk or advanced acute leukemia. Ann Hematol 94, 473–480 (2015). https://doi.org/10.1007/s00277-014-2213-y
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DOI: https://doi.org/10.1007/s00277-014-2213-y