Trial NCT00899990

Collecting and Storing Biological Samples From Patients With Ewing Sarcoma

This research study is collecting and storing samples of tumor tissue, bone marrow, and blood
from patients with Ewing sarcoma. Collecting and storing samples of tumor tissue, bone
marrow, and blood from patients with cancer to test in the laboratory may help the study of
cancer in the future.

Intervention

Laboratory Biomarker Analysis

Condition

Askin Tumor, Localized Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor

Investigators

Stephen L Lessnick

See list of participating sites