Alemtuzumab With or Without Methotrexate and Mercaptopurine in Treating Young Patients With Relapsed Acute Lymphoblastic Leukemia
Conditions
- Recurrent Childhood Acute Lymphoblastic Leukemia
Interventions
- BIOLOGICAL: alemtuzumab
- DRUG: methotrexate
- DRUG: mercaptopurine
Sponsor
National Cancer Institute (NCI)