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Prophylactic or Pre-emptive Therapies to Prevent Relapse After Allogeneic Hematopoietic Stem Cell Transplantation

Overview
Journal Int J Hematol
Specialty Hematology
Date 2023 Jul 7
PMID 37418118
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Abstract

Allogeneic hematopoietic stem cell transplantation is a potent curative treatment for hematological malignancies, but relapse is still a major problem. Donor lymphocyte infusion (DLI) and maintenance therapies after transplantation are promising strategies to reduce the risk of relapse. DLI augments the graft-versus-tumor effect by directly adding allo-reactive donor lymphocytes, and has been used in relapsed patients. In this Progress in Hematology (PIH), we will focus on prophylactic or pre-emptive DLI, including DLI from a haploidentical donor. On the other hand, specific drugs, which are used in maintenance therapies for each disease, kill tumor cells directly and/or immunologically by stimulating immune cells. Maintenance therapies should be started early after transplantation without severe myelosuppression. Molecularly targeted drugs are therefore suitable for use in maintenance therapies, and are reviewed in this PIH. The optimal application of these strategies has not yet been established. However, important evidence regarding their efficacies, adverse events, and effects on immune systems is accumulating, and could help to improve outcomes in allogeneic transplantation.

References
1.
Childs R, Srinivasan R . Advances in allogeneic stem cell transplantation: directing graft-versus-leukemia at solid tumors. Cancer J. 2002; 8(1):2-11. DOI: 10.1097/00130404-200201000-00002. View

2.
Kanda Y, Izutsu K, Hirai H, Sakamaki H, Iseki T, Kodera Y . Effect of graft-versus-host disease on the outcome of bone marrow transplantation from an HLA-identical sibling donor using GVHD prophylaxis with cyclosporin A and methotrexate. Leukemia. 2004; 18(5):1013-9. DOI: 10.1038/sj.leu.2403343. View

3.
Gyurkocza B, Sandmaier B . Conditioning regimens for hematopoietic cell transplantation: one size does not fit all. Blood. 2014; 124(3):344-53. PMC: 4102707. DOI: 10.1182/blood-2014-02-514778. View

4.
Wingard J, Majhail N, Brazauskas R, Wang Z, Sobocinski K, Jacobsohn D . Long-term survival and late deaths after allogeneic hematopoietic cell transplantation. J Clin Oncol. 2011; 29(16):2230-9. PMC: 3107742. DOI: 10.1200/JCO.2010.33.7212. View

5.
Tsirigotis P, Byrne M, Schmid C, Baron F, Ciceri F, Esteve J . Relapse of AML after hematopoietic stem cell transplantation: methods of monitoring and preventive strategies. A review from the ALWP of the EBMT. Bone Marrow Transplant. 2016; 51(11):1431-1438. DOI: 10.1038/bmt.2016.167. View