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Induction Chemotherapy without G-CSF in Treating Participants with High-Risk Neuroblastoma

Trial Status: complete

This pilot early phase I trial studies the side effects of induction chemotherapy without granulocyte colony-stimulating factor (G-CSF) when treating participants with high-risk neuroblastoma. Drugs used in chemotherapy, such as topotecan, cyclophosphamide, cisplatin, etoposide, vincristine, and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Induction chemotherapy is usually followed by a drug called G-CSF (filgrastim or pegfilgrastim) to prevent side effects from the chemotherapy. Removing G-CSF following induction chemotherapy may help kill more tumor cells in participants with high-risk neuroblastoma.