A Phase 2 Trial of Chemotherapy Followed by Response-Based Whole Ventricular &Amp; Spinal Canal Irradiation (WVSCI) for Patients With Localized Non-Germinomatous Central Nervous System Germ Cell Tumor
Children's Oncology Group
Summary
This phase II trial studies the best approach to combine chemotherapy and radiation therapy (RT) based on the patient's response to induction chemotherapy in patients with non-germinomatous germ cell tumors (NGGCT) that have not spread to other parts of the brain or body (localized). This study has 2 goals: 1) optimizing radiation for patients who respond well to induction chemotherapy to diminish spinal cord relapses, 2) utilizing higher dose chemotherapy followed by conventional RT in patients who did not respond to induction chemotherapy. Chemotherapy drugs, such as carboplatin, etoposide, ifosfamide, and thiotepa, 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. Radiation therapy uses high energy x-rays or high-energy protons to kill tumor cells and shrink tumors. Studies have shown that patients with newly-diagnosed localized NGGCT, whose disease responds well to chemotherapy before receiving radiation therapy, are more likely to be free of the disease for a longer time than are patients for whom the chemotherapy does not efficiently eliminate or reduce the size of the tumor. The purpose of this study is to see how well the tumors respond to induction chemotherapy to decide what treatment to give next. Some patients will be given RT to the spine and a portion of the brain. Others will be given high dose chemotherapy and a stem cell transplant before RT to the whole brain and spine. Giving treatment based on the response to induction chemotherapy may lower the side effects of radiation in some patients and adjust the therapy to a more efficient one for other patients with localized NGGCT.
Description
PRIMARY OBJECTIVES: I. To monitor outcome to ensure that children and young adults with localized central nervous system (CNS) non-germinomatous germ cell tumors (NGGCT) treated with induction chemotherapy followed by response evaluation and whole ventricular + spinal canal irradiation (WVSCI) will maintain the excellent 2-year progression free survival (PFS) rate as compared to ACNS0122 (NCT00047320). II. To improve disease control by decreasing the number of spinal relapses for patients who achieve a complete response (CR) or partial response (PR) and receive WVSCI as compared to whole ven…
Eligibility
- Age range
- 3–29 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Patients must be \>= 3 years and \< 30 years at the time of study enrollment * Patients must be newly diagnosed with localized primary CNS NGGCT of the suprasellar and/or pineal region by pathology and/or serum or cerebrospinal fluid (CSF) elevation of AFP above institutional normal or \> 10 ng/mL or human chorionic gonadotropin (hCG) beta \> 100 mIU/mL as confirmed by Rapid Central Marker Screening Review on APEC14B1-CNS. Suprasellar, pineal and bifocal tumors are included. (CSF tumor markers and cytology must be within 31 days prior to enrollment and start of protocol…
Interventions
- ProcedureBiospecimen Collection
Undergo collection of CSF and blood samples
- DrugCarboplatin
Given IV
- DrugEtoposide
Given IV
- BiologicalFilgrastim
Given subcutaneously (SC) or IV
- DrugIfosfamide
Given IV
- ProcedureMagnetic Resonance Imaging
Undergo MRI
- DrugMesna
Given IV or orally
Locations (166)
- Children's Hospital of AlabamaBirmingham, Alabama
- Providence Alaska Medical CenterAnchorage, Alaska
- Banner Children's at DesertMesa, Arizona
- Phoenix Childrens HospitalPhoenix, Arizona
- Banner University Medical Center - TucsonTucson, Arizona
- University of Arizona Cancer Center-North CampusTucson, Arizona