Sorafenib Tosylate in Treating Younger Patients With Relapsed or Refractory Rhabdomyosarcoma, Wilms Tumor, Liver Cancer, or Thyroid Cancer
Conditions
- Childhood Hepatocellular Carcinoma
- Papillary Thyroid Cancer
- Previously Treated Childhood Rhabdomyosarcoma
- Recurrent Childhood Liver Cancer
- Recurrent Childhood Rhabdomyosarcoma
- Recurrent Thyroid Cancer
- Recurrent Wilms Tumor and Other Childhood Kidney Tumors
Interventions
- DRUG: sorafenib tosylate
- OTHER: pharmacological study
- OTHER: laboratory biomarker analysis
Sponsor
National Cancer Institute (NCI)