View clinical trials related to Leukemia.
Filter by:RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to bone tissue death. PURPOSE: This laboratory study is looking at risk factors for bone tissue death in young patients with acute lymphoblastic leukemia treated on clinical trial CCG-1882.
This laboratory study is looking at response or resistance to chemotherapy in young patients with acute lymphoblastic leukemia treated with methotrexate. Studying samples of tumor tissue in the laboratory from patients with cancer may help doctors learn more about changes that occur in DNA and drug resistance in patients.
RATIONALE: Studying the genes expressed in samples of tumor tissue from patients with cancer may help doctors identify biomarkers related to cancer. PURPOSE: This laboratory study is looking at gene expression in tissue from patients with acute lymphoblastic leukemia enrolled in clinical trial ECOG-2993.
This study is collecting and storing malignant, borderline malignant neoplasms, and related biological samples from young patients with cancer. Collecting and storing samples of tumor tissue, blood, and bone marrow from patients with cancer to study in the laboratory may help the study of cancer in the future.
RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how well patients respond to treatment. PURPOSE: This laboratory study is looking at tissue samples from patients with acute myeloid leukemia.
RATIONALE: Collecting and storing samples of blood and bone marrow from patients with cancer to study in the laboratory may help doctors learn more about diagnosing cancer and determine a patient's eligibility for a treatment clinical trial. It may also help the study of cancer in the future. PURPOSE: This laboratory study is collecting tissue samples from patients with leukemia or other blood disorders who are planning to enroll in an ECOG leukemia treatment clinical trial.
RATIONALE: Studying the genes expressed in samples of bone marrow from patients with cancer may help doctors identify biomarkers related to cancer. PURPOSE: This research study is looking at bone marrow samples from patients with acute leukemia.
This laboratory study is looking at DNA in tumor tissue samples from young patients with acute lymphoblastic leukemia. DNA analysis of tumor tissue may help doctors predict how well patients will respond to treatment
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.
RATIONALE: Studying samples of blood and bone marrow in the laboratory from patients with cancer may help doctors learn more about changes that occur in DNA and identify genes related to cancer. It may also help doctors diagnose cancer and predict how patients will respond to treatment. PURPOSE: This research study is identifying cancer-related genes in blood and/or bone marrow samples from patients with acute myeloid leukemia.