Leveraging minimal residual disease to reassess autologous hematopoietic cell transplantation in multiple myeloma

2020 ◽  
Author(s):  
Susan Bal ◽  
Luciano J. Costa
Keyword(s):  
Multiple Myeloma ◽  
Minimal Residual Disease ◽  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Residual Disease ◽  
Hematopoietic Cell ◽  
Minimal Residual ◽  
Autologous Hematopoietic Cell Transplantation

scholarly journals How I treat measurable (minimal) residual disease in acute leukemia after allogeneic hematopoietic cell transplantation

Blood ◽  
2020 ◽  
Vol 135 (19) ◽  
pp. 1639-1649 ◽  
Author(s):  
Alexandros Spyridonidis
Keyword(s):  
Acute Leukemia ◽  
Minimal Residual Disease ◽  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Residual Disease ◽  
Hematopoietic Cell ◽  
Allogeneic Hematopoietic Cell Transplantation ◽  
Leukemia Relapse ◽  
Minimal Residual

Abstract Although allogeneic hematopoietic cell transplantation (allo-HCT) is currently the standard curative treatment of acute leukemia, relapse remains unacceptably high. Measurable (minimal) residual disease (MRD) after allo-HCT may be used as a predictor of impending relapse and should be part of routine follow-up for transplanted patients. Patients with MRD may respond to therapies aiming to unleash or enhance the graft-versus-leukemia effect. However, evidence-based recommendations on how to best implement MRD testing and MRD-directed therapy after allo-HCT are lacking. Here, I describe our institutional approach to MRD monitoring for preemptive MRD-triggered intervention, using patient scenarios to illustrate the discussion.

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