View clinical trials related to Anaplastic Oligodendroglioma.
Filter by:Malignant gliomas have a very poor prognosis with median survival measured in months rather than years. It is a disease in great need of novel therapeutic approaches. Based on the encouraging results of our preclinical studies which demonstrate improved efficacy without added toxicity, the paradigm of delivering a novel oncolytic adenovirus via a neural stem cell line in combination with radiation and chemotherapy is well-suited for evaluation in newly diagnosed malignant gliomas. The standard-of-care allows application of virotherapy as neoadjuvant therapy and assessment of the cooperative effects with radiation/chemotherapy without altering the standard treatment.
The purpose of the study is to confirm the safety of the selected dose and potential toxicity of oncolytic poliovirus (PV) immunotherapy with PVSRIPO for pediatric patients with recurrent WHO grade III or IV malignant glioma, but evidence for efficacy will also be sought. The primary objective is to confirm the safety of the selected dose of PVSRIPO when delivered intracerebrally by convection-enhanced delivery (CED) in children with recurrent WHO Grade III malignant glioma (anaplastic astrocytoma, anaplastic oligoastrocytoma, anaplastic oligodendroglioma, anaplastic pleomorphic xanthoastrocytoma) or WHO Grade IV malignant glioma (glioblastoma, gliosarcoma). A secondary objective is to estimate overall survival (OS) in this population.
This is a two-part Phase I add-on clinical trial in newly diagnosed glioblastoma or GBM. By "add-on" what is meant is that the experimental intravenous therapy, RRx-001, is combined or "added on" to standard of care. In newly diagnosed GBM standard of care consists of radiotherapy + temozolomide (TMZ) for 6 weeks followed (after a 4-6 weeks break) by maintenance TMZ given until the tumor progresses or worsens. By "maintenance" therapy what is meant is that TMZ is given less frequently to prolong or extend the time during which the tumor remains stable. G-FORCE-1 will be conducted in two parts; in the first part of the study (Dose Escalation, Part A) patients will be entered or assigned sequentially (that is consecutively) to gradually escalating or increasing doses of RRx-001 after patients have been entered on the previous dose until such time as it is no longer tolerated. At each dose level, a separate cohort or small group of at least 3 evaluable patients will be treated. RRx-001 will be administered by intravenous infusion (in other words, by slow injection in the veins) over 30-45 minutes once weekly during radiotherapy for 6 weeks followed by the FDA-approved chemotherapy, temozolomide (TMZ) alone for up to 6 months or longer. In the second part of this study (Part B), new groups or cohorts of patients will receive RRx-001 at the dose established in Part A by intravenous infusion over 30-45 minutes once weekly during radiotherapy for 6 weeks. Then, after a 4-6 weeks break, each cohort will receive increasing doses of RRx-001 and temozolomide (in other words, a double dose escalation) to establish an acceptable safety and activity window, in other words, a dose range that is relatively free of toxicity as well as active against the tumor, although the primary purpose of this study is to assess or evaluate safety. The reason or rationale to "add on" RRx-001 to radiotherapy and TMZ, which is described in more detail below on this page, is as follows: RRx-001 is a radiosensitizer and a chemosensitizer, which means that experimentally it increases the activity of radiation and chemotherapy in tumors. In addition, in other ongoing clinical trials, patients have experienced minimal toxicity or side effects with RRx-001 alone and also in combination with radiation in the brain; therefore, the hope is that RRx-001 will synergize or combine well with radiotherapy and TMZ in GBM without adding toxicity
The purpose of this study was to investigate the activity of dabrafenib in combination with trametinib in children and adolescent patients with BRAF V600 mutation positive low grade glioma (LGG) or relapsed or refractory high grade glioma (HGG)
This is a safety (Phase 1) trial using mebendazole for recurrent pediatric brain cancers that include medulloblastoma and high grade glioma, that are no longing responding to standard therapies. The drug mebendazole is an oral drug in a chewable 500 mg orange flavored tablet. It is already approved to treat parasitic infections. The purpose of this study is to determine the safety and side effects for increasing doses of mebendazole, followed by the treatment of an additional 12 patients at the best tolerated dose.
The purpose of this study is to test the effectiveness of a drug called temsirolimus in combination with a drug called perifosine in treating brain tumors that have continued to grow after previous treatment. Temsirolimus is an intravenous drug approved by the FDA for treatment of other cancers (kidney cancer, certain types of lymphoma) but not for brain tumors. Perifosine is a pill that has not been approved by the FDA which blocks a messenger that tells cancer cells to grow. Research suggests that combined treatment with both drugs is better than either alone, and that it is reasonably safe.
This is a multicenter study evaluating the safety and tolerability of Toca 511 administered intravenously to patients with recurrent or progressive Grade III or Grade IV Gliomas who have elected to undergo surgical removal of their tumor. Patients meeting all of the inclusion and none of the exclusion criteria will receive an initial dose of Toca 511 administered as an intravenous, bolus injection, followed approximately 11 days later by an additional dose injected into the walls of the resection cavity at the time of planned tumor resection. Approximately 6 weeks later, patients will begin treatment with oral Toca FC, an antifungal agent, and repeated every 4 weeks. All patients enrolled in this study will be encouraged to participate in a continuation protocol that enables additional Toca FC administration and the collection of long-term safety and response data.
This phase I trial studies the side effects and best dose of azurin-derived cell-penetrating peptide p28 (p28) in treating patients with recurrent or progressive central nervous system tumors. Drugs used in chemotherapy, such as azurin-derived cell-penetrating peptide p28, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
The purpose of this study is to determine the efficacy and safety of temozolomide in patient with relapsed or advanced anaplastic oligodendroglioma and anaplastic oligoastrocytoma.
This phase I trial studies the side effects and best schedule of vaccine therapy with or without sirolimus in treating patients with cancer-testis antigen (NY-ESO-1) expressing solid tumors. Biological therapies, such as sirolimus, may stimulate the immune system in different ways and stop tumor cells from growing. Vaccines made from a person's white blood cells mixed with tumor proteins may help the body build an effective immune response to kill tumor cells that express NY-ESO-1. Infusing the vaccine directly into a lymph node may cause a stronger immune response and kill more tumor cells. It is not yet known whether vaccine therapy works better when given with or without sirolimus in treating solid tumors.