Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Analysis of MicroRNA Expression in Down Syndrome Acute Myeloid Leukemia and the Transient Myeloproliferative Disorder
Brief Summary:
RATIONALE: Studying samples of blood, tissue, and bone marrow from patients with cancer in the laboratory may help doctors learn about changes that occur in RNA and identify biomarkers related to cancer.
PURPOSE: This research trial studies RNA samples from patients with Down syndrome and acute myeloid leukemia or other transient myeloproliferative disorder.