CompletedNot Applicable

Collecting and Storing Biological Samples From Patients With Ewing Sarcoma

United States908 participantsStarted 2008-02-04

Plain-language 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.

Who can participate

Age range21 Years

SexALL

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Inclusion Criteria: * Diagnosis of Ewing sarcoma, including peripheral primitive neuroectodermal tumor and Askin tumor * Newly diagnosed or recurrent disease

What they're measuring

Banking of biological specimens, including associated demographic and clinical data

Timeframe: Not Provided

Trial details

NCT IDNCT00899990

SponsorChildren's Oncology Group

Sponsor typeNETWORK

Study typeOBSERVATIONAL

Primary completion2023-09-30

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