Collecting and Storing Biological Samples From Patients With Ewing Sarcoma

Study ID
AEWS07B1

Cancer Related
No

Healthy Volunteers
No

Study Sites

  • Children’s Medical Center (Dallas, Plano, Southlake)

Contact


Principal Investigator

Official Title

A COG Study for Collecting and Banking Ewing Sarcoma Specimens

Brief Overview


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.

Summary


OBJECTIVES:

I. Collect biological specimens, including associated demographic and clinical data, from
patients with Ewing sarcoma.

II. Provide a repository for long-term storage of Ewing sarcoma-related biological
materials.

III. Make collected specimens available to qualified researchers to understand the biology
of Ewing sarcoma and correlate these results with demographic and clinical data.

OUTLINE: This is a multicenter study.

Patients undergo collection of tumor specimens, bone marrow, and peripheral blood at
diagnosis. Associated demographic and clinical data are collected and archived. Patients who
are not enrolled on a therapeutic clinical trial are followed annually.

Participant Eligibility


Inclusion Criteria:

- Diagnosis of Ewing sarcoma, including peripheral primitive neuroectodermal tumor and
Askin tumor

- Newly diagnosed or recurrent disease