Clonal Dynamics of FLT3-ITD Positive Acute Myeloid Leukemia Following Relapse after Allogeneic Stem Cell Transplantation

Key Points

• Relapse in FLT3-ITD positive acute myeloid leukemia is characterized by distinct clonal dynamics, suggesting complex genetic evolution.
• Key evidence from clonal analysis reveals variation in dominant clones during relapse, indicating treatment resistance mechanisms.
• Assessment using genomic profiling of samples pre- and post-transplant sheds light on disease progression pathways.
• Understanding clonal dynamics may enable improved monitoring strategies and new targeted interventions following transplantation.