Abstract:
:The FMS-like tyrosine kinase 3 (FLT3) gene is mutated in 25-30% of patients with acute myeloid leukemia (AML). Because of the poor prognosis associated with FLT3-internal tandem duplication mutated AML, allogeneic hematopoietic stem-cell transplantation (SCT) was commonly performed in first complete remission. Remarkable progress has been made in frontline treatments with the incorporation of FLT3 inhibitors and the development of highly sensitive minimal/measurable residual disease assays. Similarly, recent progress in allogeneic hematopoietic SCT includes improvement of transplant techniques, the use of haploidentical donors in patients lacking an HLA matched donor, and the introduction of FLT3 inhibitors as post-transplant maintenance therapy. Nevertheless, current transplant strategies vary between centers and differ in terms of transplant indications based on the internal tandem duplication allelic ratio and concomitant nucleophos-min-1 mutation, as well as in terms of post-transplant maintenance/consolidation. This review generated by international leukemia or transplant experts, mostly from the European Society for Blood and Marrow Transplantation, attempts to develop a position statement on best approaches for allogeneic hematopoietic SCT for AML with FLT3-internal tandem duplication including indications for and modalities of such transplants and on the potential optimization of post-transplant maintenance with FLT inhibitors.
journal_name
Haematologicajournal_title
Haematologicaauthors
Bazarbachi A,Bug G,Baron F,Brissot E,Ciceri F,Dalle IA,Döhner H,Esteve J,Floisand Y,Giebel S,Gilleece M,Gorin NC,Jabbour E,Aljurf M,Kantarjian H,Kharfan-Dabaja M,Labopin M,Lanza F,Malard F,Peric Z,Prebet T,Ravandoi
10.3324/haematol.2019.243410subject
Has Abstractpub_date
2020-06-01 00:00:00pages
1507-1516issue
6eissn
0390-6078issn
1592-8721pii
haematol.2019.243410journal_volume
105pub_type
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