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O6-Benzylguanine-Mediated Tumor Sensitization With Chemoprotected Autologous Stem Cell in Treating Patients With Malignant Gliomas
This phase I/II trial studies the side effects and best dose of temozolomide when given together with radiation therapy, carmustine, O6-benzylguanine, and patients' own stem cell (autologous) transplant in treating patients with newly diagnosed glioblastoma multiforme or gliosarcoma. Giving chemotherapy, such as temozolomide, carmustine, and O6-benzylguanine, and radiation therapy before a peripheral stem cell transplant stops the growth of cancer cells by stopping them from dividing or killing them. Giving colony-stimulating factors, such as filgrastim or plerixafor, and certain chemotherapy drugs, helps stem cells move from the bone marrow to the blood so they can be collected and stored. Chemotherapy or radiation therapy is then given to prepare the bone marrow for the stem cell transplant. The stem cells are then returned to the patient to replace the blood-forming cells that were destroyed by the chemotherapy and radiation therapy.
Details
| Lead sponsor | Fred Hutchinson Cancer Center |
|---|---|
| Phase | PHASE1, PHASE2 |
| Status | TERMINATED |
| Enrolment | 12 |
| Start date | Wed Feb 25 2009 00:00:00 GMT+0000 (Coordinated Universal Time) |
| Completion | Wed Jan 20 2021 00:00:00 GMT+0000 (Coordinated Universal Time) |
Conditions
- Glioblastoma
- Gliosarcoma
Interventions
- 3-Dimensional Conformal Radiation Therapy
- Autologous Hematopoietic Stem Cell Transplantation
- Carmustine
- Filgrastim
- In Vitro-Treated Peripheral Blood Stem Cell Transplantation
- Intensity-Modulated Radiation Therapy
- Laboratory Biomarker Analysis
- O6-Benzylguanine
- Plerixafor
- Proton Beam Radiation Therapy
Countries
United States