Long-Term Follow-Up of Patients Who Have Participated in Children's Oncology Group Studies
What is the purpose of this trial?
RATIONALE: Developing a way to track patients enrolled in Children's Oncology Group studies will help doctors gather long-term follow-up information and may help the study of cancer in the future.
PURPOSE: This clinical trial is studying long-term follow-up in patients who are or have participated in Children's Oncology Group studies.
- Children's Oncology Group
National Cancer Institute (NCI)
- May 2007
- Last Updated:
- April 7, 2011
- Study HIC#:
Clinicaltrials.gov ID: NCT00736749