Molecular Characterization of Neuroblastic Tumor: Correlation With Clinical Outcome

Molecular Characterization of Neuroblastic Tumor: Correlation With Clinical Outcome

The purpose of this study is to find out the genetic and biochemical makeup of your neuroblastic tumor, which influences its aggressiveness and the suitable therapy. These research studies include surface marker analysis, cytogenetics, cancer genes,genome sequencing, tumor growth-related genes and tumor growth in test tubes. Your blood, marrow, and hematopoietic stem cell samples will also be tested for tumors or leukemia cells, and your serum tested for anti-tumor antibodies.

To collect tumor, marrow specimens prospectively to study the molecular-genetic makeup of individual neuroblastic tumor and its metastasis by blood and marrow, and to correlate these findings with clinical outcome, and to relate the signaling circuitry of neuroblastic tumors to that of embryonic neuroectodermal cells. .

Inclusion Criteria:

• Neuroblastic tumors diagnosed in accordance with the International Neuroblastoma Staging System

OR

• Clinically suspected neuroblastic tumors.

PK DRAW INCLUSION CRITERIA (FOR PK DRAWS ONLY):

PK Draw Inclusion Criteria

• Patients who receive naxitamab as part of their standard of care

Exclusion Criteria:

• None