View clinical trials related to Adult Gliosarcoma.
Filter by:This phase I trial studies the side effects and determines the best dose of genetically modified neural stem cells and flucytosine when given together with leucovorin for treating patients with recurrent high-grade gliomas. Neural stem cells can travel to sites of tumor in the brain. The neural stem cells that are being used in this study were genetically modified express the enzyme cytosine deaminase (CD), which converts the prodrug flucytosine (5-FC) into the chemotherapy agent 5-fluorouracil (5-FU). Leucovorin may help 5-FU kill more tumor cells. The CD-expressing neural stem cells are administered directly into the brain. After giving the neural stem cells a few days to spread out and migrate to tumor cells, research participants take a 7 day course of oral 5-FC. (Depending on when a research participant enters the study, they may also be given leucovorin to take with the 5-FC.) When the 5-FC crosses into brain, the neural stem cells convert it into 5-FU, which diffuses out of the neural stem cells to preferentially kill rapidly dividing tumor cells while minimizing toxicity to healthy tissues. A Rickham catheter, placed at the time of surgery, will be used to administer additional doses of NSCs every two weeks, followed each time by a 7 day course of oral 5-FC (and possibly leucovorin). This neural stem cell-based anti-cancer strategy may be an effective treatment for high-grade gliomas. Funding Source - FDA OOPD
This pilot clinical trial studies advanced magnetic resonance imaging (MRI) techniques in measuring treatment response in patients with high-grade glioma. New diagnostic procedures, such as advanced MRI techniques at 3 Tesla, may be more effective than standard MRI in measuring treatment response in patients receiving treatment for high-grade gliomas.
This pilot phase I/II trial studies the side effects and best dose of plerixafor after radiation therapy and temozolomide and to see how well it works in treating patients with newly diagnosed high grade glioma. Plerixafor may stop the growth of tumor cells by blocking blood flow to the tumor. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high energy x rays to kill tumor cells. Giving plerixafor after radiation therapy and temozolomide may be an effective treatment for high grade glioma.
NovoTTF-100A is a device and Bevacizumab is a study drug that have both been approved by the FDA (Food and Drug Administration) for use as monotherapy in treating glioblastoma multiforme. The NovoTTF-l00A is a portable battery operated device which produces TTFields within the human body using surface electrodes (transducer arrays). Intermediate frequency electric fields (TTFields) stunt the growth of tumor cells. The purpose of this study is to determine the efficacy of the combination of Bevacizumab and NovoTTF-100A in Bevacizumab naive (meaning have never received bevacizumab before) patients with recurrent glioblastoma (GBM) as measured by 6-month progression free survival.
The purpose of the study is to conduct research of a new PET radiopharmaceutical in cancer patients. The uptake of the novel radiopharmaceutical 18F-FPPRGD2 will be assessed in study participants with glioblastoma multiforme (GBM), gynecological cancers, and renal cell carcinoma (RCC) who are receiving antiangiogenesis treatment.
This phase II trial studies how well dovitinib works in treating patients with recurrent or progressive glioblastoma. Dovitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth
This randomized phase II trial studies how well bevacizumab with or without radiation therapy works in treating patients with recurrent glioblastoma. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry cancer-killing substances to them. Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. It is not yet know whether bevacizumab is more effective with or without radiation therapy in treating patients with recurrent glioblastoma
This partially randomized phase I/II trial studies the side effects and the best dose of anti-endoglin monoclonal antibody TRC105 when given together with bevacizumab and to see how well they work in treating patients with glioblastoma multiforme that has come back. Monoclonal antibodies, such as anti-endoglin monoclonal antibody TRC105 and bevacizumab, may find tumor cells and help kill them. Giving anti-endoglin monoclonal antibody TRC105 together with bevacizumab may be an effective treatment for glioblastoma multiforme.
The purpose of this study is to investigate the safety and performance of an investigational agent, known as 5-ALA or Gliolan (aminolevulinic acid), that many be useful to a surgeon for visualizing a tumor during surgery. It is also being studied to determine if there are differences in what Gliolan shows a surgeon compared to intraoperative magnetic resonance imaging (MRI)
This study is being done to determine if an investigational cancer treatment called vorinostat combined with fractionated stereotactic radiation therapy (FSRT) is effective in treating recurrent high grade gliomas. The main goal of this research study is to determine the highest dose of vorinostat that can be given to patients with recurrent tumors. The study will also determine the potential side effects and safety of these treatment combinations. Vorinostat is a small molecule inhibitor of histone deacetylase (HDAC). HDAC inhibitors help unravel the deoxyribonucleic acid (DNA) of the cancer cells and make them more susceptible to the treatment with radiation.