Last updated on July 2019

Response-Based Chemotherapy in Treating Newly Diagnosed Acute Myeloid Leukemia or Myelodysplastic Syndrome in Younger Patients With Down Syndrome

Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Childhood Acute Myeloid Leukemia | Trisomy 21 Mosaicism | Cytopenia | Acute myeloid leukemia | Myeloid Leukemia Associated With Down Syndrome | Blasts 5 Percent or More of Bone Marrow Nucleated Cells | MYELODYSPLASTIC SYNDROME | MYELOPROLIFERATIVE DISORDER | Childhood Myelodysplastic Syndrome | Down Syndrome | Preleukemia
  • Age: Between 1 - 3 Years
  • Gender: Male or Female

Inclusion Criteria:

  • Patients must have constitutional trisomy 21 (Down syndrome) or trisomy 21 mosaicism (by karyotype or fluorescence in situ hybridization [FISH])
  • Patient has one of the following:
  • Patients has previously untreated de novo AML and meets the criteria for AML with >= 20% bone marrow blasts as set out in the World Health Organization (WHO) Myeloid Neoplasm classification
  • Attempts to obtain bone marrow either by aspirate or biopsy must be made unless clinically prohibitive; in cases where it is clinically prohibitive, peripheral blood with an excess of 20% blasts and in which adequate flow cytometric and cytogenetics/FISH testing is feasible can be substituted for the marrow exam at diagnosis
  • Patients has cytopenias and/or bone marrow blasts but does not meet the criteria for the diagnosis of AML (WHO Myeloid Neoplasm classification) because of < 20% marrow blasts and meets the criteria for a diagnosis of myelodysplastic syndrome (MDS)
  • Patients has a history of transient myeloproliferative disorder (which may or may not have required chemotherapy intervention), who:
  • Are > 8 weeks since resolution of transient myeloproliferative disease (TMD) with >= 5% blasts, OR
  • Patients who have an increasing blast count (>= 5%) in serial bone marrow aspirates performed at least 4 weeks apart
  • Children who have previously received chemotherapy, radiation therapy or any anti-leukemic therapy are not eligible for this protocol, with the exception of cytarabine for the treatment of TMD
  • There are no minimal organ function requirements for enrollment on this study
  • Note: Previous cardiac repair with sufficient cardiac function is not an exclusion criteria
  • Each patient?s parents or legal guardians must sign a written informed consent
  • All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human subjects research must be met

Exclusion Criteria:

  • Patients with promyelocytic leukemia (French-American-British [FAB] M3)
  • Prior therapy
  • Patients =< 30 days from the last dose of cytarabine used for treatment of TMD

Recruitment Status: Open

Brief Description Eligibility Contact Research Team

Volunteer Sign-up

Sign up for our FREE service to receive email notifications when clinical trials are posted in the medical category of interest to you.