This study investigates the use of investigational medications along with standard therapy in treating young patients with high-risk neuroblastoma or ganglioneuroblastoma. Neuroblastoma is a type of cancer that occurs in certain types of nerve tissue and is most commonly found in children. The study aims to see if adding investigational medications can improve outcomes for these patients.
Participants in this study will receive either iobenguane I-131 or crizotinib in addition to standard cancer treatments. Iobenguane I-131 is a type of radiopharmaceutical therapy, while crizotinib targets specific genetic changes in the tumor. The study will compare how these treatments affect the progression of the disease and the overall survival of the patients.
- Who can participate: Eligible participants are young patients diagnosed with neuroblastoma or ganglioneuroblastoma confirmed by pathology or specific tests. They must have no contraindications to certain medical procedures and agree to use effective contraception if of reproductive potential.
- Study details: Participants will receive either iobenguane I-131 or crizotinib along with standard therapy. A placebo is not used in this study.

