Imatinib Mesylate in Treating Patients With Relapsed or Refractory Solid Tumors of Childhood
Conditions
- Childhood Desmoplastic Small Round Cell Tumor
- Childhood Synovial Sarcoma
- Gastrointestinal Stromal Tumor
- Lung Metastases
- Recurrent Childhood Soft Tissue Sarcoma
- Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor
- Recurrent Neuroblastoma
- Recurrent Osteosarcoma
Interventions
- DRUG: imatinib mesylate
- OTHER: laboratory biomarker analysis
- OTHER: pharmacological study
Sponsor
National Cancer Institute (NCI)