Chemotherapy + Radiation for Medulloblastoma
What You Need to Know Before You Apply
What is the purpose of this trial?
This phase III trial studies different chemotherapy and radiation therapy regimens to compare how well they work in treating young patients with newly diagnosed, previously untreated, high-risk medulloblastoma. Chemotherapy drugs, such as vincristine sulfate, cisplatin, cyclophosphamide, and carboplatin, 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. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Radiation therapy uses high-energy x-rays, particles, or radioactive seeds to kill tumor cells and shrink tumors. Carboplatin may make tumor cells more sensitive to radiation therapy. It is not yet known which chemotherapy and radiation therapy regimen is more effective in treating brain tumors.
Who Is on the Research Team?
Sarah E Leary
Principal Investigator
Children's Oncology Group
Are You a Good Fit for This Trial?
This trial is for young patients with a high-risk type of brain tumor called medulloblastoma, who haven't been treated before. They should have normal liver and kidney function, no history of certain drug use that affects the liver enzyme CYP450 3A4, and acceptable blood counts. Pregnant or breastfeeding women can't join, and participants must agree to use birth control. Patients need to be able to perform daily activities at least minimally despite their illness.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Chemoradiotherapy
Patients undergo radiation therapy and receive vincristine sulfate, with carboplatin for some arms, for 6 weeks
Maintenance Therapy
Patients receive cisplatin, vincristine sulfate, cyclophosphamide, and filgrastim, repeating every 28 days for 6 courses
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- Carboplatin
- Cisplatin
- Cyclophosphamide
- Radiation Therapy
- Vincristine Sulfate
Carboplatin is already approved in United States, European Union, Canada for the following indications:
- Ovarian cancer
- Testicular cancer
- Lung cancer
- Head and neck cancer
- Brain cancer
- Ovarian cancer
- Small cell lung cancer
- Ovarian cancer
- Small cell lung cancer
- Testicular cancer
Find a Clinic Near You
Who Is Running the Clinical Trial?
Children's Oncology Group
Lead Sponsor
National Cancer Institute (NCI)
Collaborator