View clinical trials related to Recurrent Glioblastoma.
Filter by:The purpose of this research study is to evaluate the safety of the study drug, NU-0129, based on Spherical Nucleic Acid (SNA) platform when infused in patients with recurrent glioblastoma multiforme or gliosarcoma. The SNA consists of nucleic acids arranged on the surface of a small spherical gold nanoparticle. This is a first-in-human trial to determine the safety of NU-0129. NU-0129 can cross the blood brain barrier (a filtering mechanism that carry blood to the brain). Once within the tumor, the nucleic acid component is able to target a gene called Bcl2L12 that is present in glioblastoma multiforme, and is associated with tumor growth. This gene prevents tumor cells from apoptosis, which is the process of programmed cell death, thus promoting tumor growth. Researchers think that targeting the Bcl2L12 gene with NU-0129 will help stop cancer cells from growing.
This is a multicenter, Phase 2 study to assess the activity of tesevatinib in patients with recurrent glioblastoma.
The main purpose of this trial is to investigate the effects of a new class of drugs that help the patient's immune system attack their tumor (glioblastoma multiforme - GBM). These drugs have already shown benefit in some other cancer types and are now being explored in GBM. Both tremelimumab and durvalumab (MEDI4736) are "investigational" drugs, which means that the drugs are not approved by the Food and Drug Administration (FDA). Both drugs are antibodies (proteins used by the immune system to fight infections and cancers). Durvalumab attaches to a protein in tumors called PD-L1. It may prevent cancer growth by helping certain blood cells of the immune system get rid of the tumor. Tremelimumab stimulates (wakes up) the immune system to attack the tumor by inhibiting a protein molecule called CTLA-4 on immune cells. Combining the actions of these drugs may result in better treatment options for patients with glioblastoma.
This phase I/II trial studies the side effects and best dose of autologous cytomegalovirus (CMV)-specific cytotoxic T cells when given together with temozolomide and to see how well they work in treating patients with glioblastoma. Autologous CMV-specific cytotoxic T cells may stimulate the immune system to attack specific tumor cells and stop them from growing or kill them. Drugs used in chemotherapy, such as temozolomide, may 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 autologous CMV-specific cytotoxic T cells with temozolomide may be a better treatment for patients with glioblastoma.
In this research study, the investigators are using FMISO-PET and MRI scans to explore the delivery of bevacizumab to the blood vessels in patient's with recurrent glioblastoma before and after treatment. Bevacizumab is approved by the U.S. Food and Drug Administration for use in patients with recurrent glioblastoma . It works by targeting a specific protein called VEGF, which plays a role in promoting the growth or spreading of tumor blood vessels. Since anti-VEGF agents also affect normal blood vessels in the brain, they can inhibit the way other drugs used in combination with bevacizumab are delivered to the tumor. In PET scans, a radioactive substance is injected into the body. The scanning machine finds the radioactive substance, which tends to go to cancer cells. For the PET scans in this research study, the investigators are using an investigational radioactive substance called FMISO. "Investigational" means that the role of FMISO-PET scans is still being studied and that research doctors are trying to find out more about it. FMISO goes to areas with low oxygenation so parts of the tumor that do not have enough oxygen can be seen. In addition, a vascular MRI will be used to evaluate the changes in tumor blood flow, blood volume, and how receptive blood vessels are. This scan will be performed at the same time of the FMISO-PET scan.
This research study is exploring how the blood vessels in the participant's tumor change from treatment with bevacizumab, and how these changes affect the way their tumor absorbs temozolomide (TMZ). The pilot part of this study is to evaluate the use of [11C] temozolomide PET (TMZ-PET) scans and MRI scans to tell investigators more about how standard treatment with bevacizumab affects the blood vessels in the participant's tumor, and how these changes affect the way the participant's tumor absorbs temozolomide. "Investigational" means that the role of TMZ-PET scans is still being studied and that research doctors are trying to find out more about it. Bevacizumab is approved by the U.S. Food and Drug Administration for use in people with the participant's type of cancer. It works by blocking signals on a specific protein called vascular endothelial growth hormone (VEGF), which plays a role in promoting the growth of spread of tumor blood vessels. Bevacizumab is an "anti-VEGF' agent because it is designed to slow the growth of the participant's cancer. Since anti-VEGF agents also affect normal blood vessels in the brain, they can inhibit the way other drugs used in combination with bevacizumab are delivered to the tumor. Researchers are looking for how bevacizumab affects delivery of chemotherapy, in this case temozolomide. In PET scans, a radioactive substance is injected into the body. The scanning machine finds the radioactive substance, which tends to go to cancer cells. For the PET scans in this research study, the investigators are using a radioactive substance called [11C] temozolomide, which is chemically identical to the prescription drug TMZ. TMZ is FDA approved as a chemotherapeutic agent in cancer but [11C] temozolomide is an investigational agent. In this research study, participants will receive standard treatment with bevacizumab and oral temozolomide as well as standard MRI scans. In addition, participants will undergo TMZ-PET scans before and after treatment with bevacizumab. The first TMZ-PET scan will occur 7-13 days after starting treatment with oral temozolomide but before beginning treatment with bevacizumab, day 1 after starting treatment with bevacizumab and 1 month after starting bevacizumab. TMZ-PET scans will be given at the same time as a vascular MRI, which will evaluate the changes in tumor blood flow, blood volume, and how receptive blood vessels are while also measuring how much TMZ is in the brain.
This phase I trial studies the side effects and best dose of STAT3 inhibitor WP1066 in treating patients with malignant glioma that has come back or melanoma that has spread to the brain and is growing, spreading, or getting worse. STAT3 inhibitor WP1066 may stop the growth of tumor cells and modulate the immune system.
Increased glucose metabolism is characteristic for solid tumors. Thereby, glucose is important for the generation of ATP, supply of anabolic substrates and defense against reactive oxygen species in tumor cells. In preclinical models, restricting glucose availability using a ketogenic diet, calorie-restriction or transient fasting inhibits tumor growth. Therefore, the purpose of the study is to evaluate whether a calorie-restricted, ketogenic diet and transient fasting can enhance the efficacy of reirradiation in patients with recurrent glioblastoma.
This partially randomized phase II trial with a safety run-in component studies the side effects and how well bevacizumab given with or without trebananib works in treating patients with brain tumors that have come back (recurrent). Immunotherapy with monoclonal antibodies, such as bevacizumab, may induce changes in the body's immune system and interfere with the ability of tumor cells to grow and spread. Trebananib may stop the growth of tumor cells by blocking blood flow to the tumor. It is not yet known whether giving bevacizumab together with trebananib is more effective than bevacizumab alone in treating brain tumors.
The purpose of this research study is to find out whether adding an experimental vaccine called rindopepimut (also known as CDX-110) to the commonly used drug bevacizumab can improve progression free survival (slowing the growth of tumors) of patients with relapsed EGFRvIII positive glioblastoma.