High-dose AraC is essential for the treatment of ML-DS independent of postinduction MRD: results of the COG AAML1531 trial
In: Blood, Jg. 138 (2021-12-09), S. 2337-2346
Online
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Zugriff:
Myeloid leukemia in children with Down syndrome (ML-DS) is associated with young age and somatic GATA1 mutations. Because of high event-free survival (EFS) and hypersensitivity of the leukemic blasts to chemotherapy, the prior Children’s Oncology Group protocol ML-DS protocol (AAML0431) reduced overall treatment intensity but lacking risk stratification, retained the high-dose cytarabine course (HD-AraC), which was highly associated with infectious morbidity. Despite high EFS of ML-DS, survival for those who relapse is rare. AAML1531 introduced therapeutic risk stratification based on the previously identified prognostic factor, measurable residual disease (MRD) at the end of the first induction course. Standard risk (SR) patients were identified by negative MRD using flow cytometry (
| Titel: |
High-dose AraC is essential for the treatment of ML-DS independent of postinduction MRD: results of the COG AAML1531 trial
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| Autor/in / Beteiligte Person: | R. Spencer Tong ; Gerbing, Robert B. ; Alonzo, Todd A. ; Taub, Jeffrey W. ; Wang, Jim ; Lisa Eidenschink Brodersen ; Schore, Reuven J. ; O'Brien, Maureen M. ; Heerema-McKenney, Amy ; Berman, Jason N. ; Shelton A Viola ; Loken, Michael R. ; E. Anders Kolb ; Hirsch, Betsy A. ; Gamis, Alan S. ; Chisholm, Karen M. ; Raimondi, Susana C. ; Hijiya, Nobuko ; Beckman, Amy ; Hitzler, Johann ; Druley, Todd E. |
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| Zeitschrift: | Blood, Jg. 138 (2021-12-09), S. 2337-2346 |
| Veröffentlichung: | American Society of Hematology, 2021 |
| Medientyp: | unknown |
| ISSN: | 1528-0020 (print) ; 0006-4971 (print) |
| DOI: | 10.1182/blood.2021012206 |
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