A COG Study for Collecting and Banking Ewing Sarcoma Specimens
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Askin Tumor
- Sponsor
- Children's Oncology Group
- Enrollment
- 908
- Locations
- 189
- Primary Endpoint
- Banking of biological specimens, including associated demographic and clinical data
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
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.
Detailed Description
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.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Diagnosis of Ewing sarcoma, including peripheral primitive neuroectodermal tumor and Askin tumor
- •Newly diagnosed or recurrent disease
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Banking of biological specimens, including associated demographic and clinical data
Time Frame: Not Provided