TKI Therapy Based on Molecular Monitoring in Allogeneic-HSCT Recipients With Philadelphia Chromosome-positive Acute Lymphoblastic Leukemia

Summary

The purpose of this study is to evaluate the efficacy of tyrosine kinase inhibitor(TKI) therapy based on molecular monitoring of BCR/ABL levels in Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL)undergoing allogeneic hematopoietic stem cell transplantation(allo-HSCT).

Timeline

Start

2013-06

Primary completion

2016-06

Completion

2017-11

Publications

• Background Yanada M, Sugiura I, Takeuchi J, Akiyama H, Maruta A, Ueda Y, Usui N, Yagasaki F, Yujiri T, Takeuchi M, Nishii K, Kimura Y, Miyawaki S, Narimatsu H, Miyazaki Y, Ohtake S, Jinnai I, Matsuo K, Naoe T, Ohno R; Japan Adult Leukemia Study Group. Prospective monitoring of BCR-ABL1 transcript levels in patients with Philadelphia chromosome-positive acute lymphoblastic leukaemia undergoing imatinib-combined chemotherapy. Br J Haematol. 2008 Nov;143(4):503-10. doi: 10.1111/j.1365-2141.2008.07377.x.
• Background Wassmann B, Pfeifer H, Stadler M, Bornhauser M, Bug G, Scheuring UJ, Bruck P, Stelljes M, Schwerdtfeger R, Basara N, Perz J, Bunjes D, Ledderose G, Mahlberg R, Binckebanck A, Gschaidmeier H, Hoelzer D, Ottmann OG. Early molecular response to posttransplantation imatinib determines outcome in MRD+ Philadelphia-positive acute lymphoblastic leukemia (Ph+ ALL). Blood. 2005 Jul 15;106(2):458-63. doi: 10.1182/blood-2004-05-1746. Epub 2005 Apr 7.
• Liu H, Xuan L, Lin R, Deng L, Fan Z, Nie D, Li X, Liang X, Xu D, Zhang Y, Xu N, Ye J, Jin H, Lin D, Ma L, Sun J, Huang F, Liu Q. A new pre-emptive TKIs strategy for preventing relapse based on BCR/ABL monitoring for Ph+ALL undergoing allo-HCT: a prospective clinical cohort study. Leukemia. 2021 Jul;35(7):2054-2063. doi: 10.1038/s41375-020-01090-4. Epub 2020 Nov 17.

Drugs

Indications