Experimental
Group 1 - Recurrent or Refractory Hepatoblastoma
Group 1 - Recurrent or Refractory Hepatoblastoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Group 2 - Recurrent or Refractory Synovial Sarcoma
Group 2 - Recurrent or Refractory Synovial Sarcoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Group 3 - Recurrent or Refractory Rhabdomyosarcoma
Group 3 - Recurrent or Refractory Rhabdomyosarcoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Grp 4-Recurrent or Refractory Adrenocortical Carcinoma
Group 4 - Recurrent or Refractory Adrenocortical Carcinoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Grp 5-Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor
Group 5 - Recurrent or Refractory Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Grp 6 - Neuroblastoma-MIBG Positive Without Measurable Disease
Group 6 - Recurrent or Refractory Neuroblastoma -meta-iodobenzylguanidine (MIBG) Positive Without Measurable Disease. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Grp 7-Neuroblastoma with measurable disease
Group 7 - Recurrent or Refractory Neuroblastoma -With Measurable Disease. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Group 8 - Recurrent Osteosarcoma
Group 8 - Recurrent Osteosarcoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Group 9 - Recurrent or Refractory Wilms Tumor
Group 9 - Recurrent or Refractory Wilms Tumor. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.
Experimental
Group 10 - Recurrent or Refractory Retinoblastoma
Group 10 - Recurrent or Refractory Retinoblastoma. Patients receive cixutumumab IV over 1 hour on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.