What is the clinical implication of MLL partial tandem duplication (MLL-PTD) in acute myeloid leukemia (AML)?

Updated: May 26, 2020
  • Author: Karen Seiter, MD; Chief Editor: Emmanuel C Besa, MD  more...
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The clinical impact of MLL partial tandem duplication (MLL-PTD) was evaluated in 238 adults aged 18 to 59 years with cytogenetically normal de novo AML who were treated by CALGB. Of the patients with MLL-PTD, 92% achieved complete remission, compared with 83% of patients without MLL-PTD.

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