"Collection of specimens (bone marrow, blood) and related medical information for use in cancer research"
0 to 30 years old
cancer, bone marrow, blood, sample
This research study is collecting and storing samples of bone marrow and blood from patients with relapsed acute lymphoblastic leukemia or relapsed non-Hodgkin lymphoma. Collecting and storing samples of bone marrow and blood from patients with cancer to study in the laboratory may help doctors learn more about cancer and help predict the recurrence of cancer.
This study requires
Blood sample obtained as part of normal cancer care Bone marrow obtained as part of normal cancer care Medical information about the type of cancer, cancer drugs taken, and how your tumor responded to the cancer drugs
Who can participate?
- Diagnosis of acute lymphoblastic leukemia (ALL) or prior history of non-Hodgkin lymphoma
- In first or subsequent marrow relapse with ≥ 25% blasts in bone marrow and/or peripheral blood
- Bone marrow and/or peripheral blood samples (≥ 5 mL) required at the time of diagnosis of relapse
- No concurrent systemic antileukemic treatment administered for current relapse