This study will enroll with children, adolescents and young adults that are less than 22 years old that have returned or 'relapsed' acute myeloid leukemia (AML) diagnoses. Within this group, the study is also targeting those are also unable to receive additional chemotherapy treatments containing anthracycline, which is a type of antibiotic that…
This study is called a screening study and the purpose of this study to find better ways to diagnose and treat leukemia that has come back after treatment or difficult to treat. Bone marrow, blood, and medical information about cancer and treatment will be collected. The results from this screening study may give other information about leukemia that is…
This is a phase 1 study for participants with relapsed/refractory acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), or juvenile myelomonocytic leukemia (JMML) diagnosis. This study will observe the safety, side effects, and best dose of Imetelstat as an investigational drug, or drug that is not approved by the Food and Drug Administration (FDA…