View clinical trials related to Glioma.
Filter by:This is a retrospective study that involves the revision of clinical, instrumental and pathologic data of an estimated cohort of maximum 145 patients with glioma treated with surgery with radical intent at our center.
This human Phase 1 trial is a continuation of a Phase 1 trial which enrolled patients with recurrent gliomas (#TJU-14379-101) and which was designed after a previously conducted Phase 1 human trial at our institution. With certain modifications, it is intended to reproduce the safety results of the recurrent glioma previous trials as well as explore any objective clinical responses in newly diagnosed patients. Protocol 14379-101 is closed to accrual and Abbreviated Clinical Report is prepared for FDA submission. The safety profile for this protocol was quite favorable. This treatment involves taking the patient's own tumor cells at surgery, treating them with an investigational new drug (an antisense molecule) designed to shut down a targeted surface receptor protein, and re-implanting the cells, now encapsulated in small diffusion chambers the size of a nickel in the patient's abdomen within 24 hours after the surgery. Loss of the surface receptor causes the tumor cells to die in a process called apoptosis. As the tumor cells die, they release small particles called exosomes, each full of tumor antigens. The investigators believe that these exosomes as well as the presence of the antisense molecule work together to activate the immune system against the tumor as they slowly diffuse out of the chamber. Immune cells are immediately available for activation outside of the chamber because a wound was created to implant these tumor cells and a foreign body (the chamber) is present in the wound. In this trial, a dose escalation of the therapeutic agent will involve an increase in both biodiffusion chamber number as well as the time the biodiffusion chambers remain implanted. The wound and the chamber fortify the initial immune response which eventually leads to the activation of immune system T cells that attack and eliminate the tumor. By training the immune system to recognize the tumor, the patient is also protected through immune surveillance from later tumor growth should the tumor recur. Compared to treatment alternatives for tumor recurrence, including a boost of further radiation and more chemotherapy, this treatment represents potentially greater benefit with fewer risks.
This is a first-in-children phase 1 trial using indoximod, an inhibitor of the immune "checkpoint" pathway indoleamine 2,3-dioxygenase (IDO), in combination with temozolomide-based therapy to treat pediatric brain tumors. Using a preclinical glioblastoma model, it was recently shown that adding IDO-blocking drugs to temozolomide plus radiation significantly enhanced survival by driving a vigorous, tumordirected inflammatory response. This data provided the rationale for the companion adult phase 1 trial using indoximod (IND#120813) plus temozolomide to treat adults with glioblastoma, which is currently open (NCT02052648). The goal of this pediatric study is to bring IDO-based immunotherapy into the clinic for children with brain tumors. This study will provide a foundation for future pediatric trials testing indoximod combined with radiation and temozolomide in the up-front setting for patients with newly diagnosed central nervous system tumors.
This phase Ib, open-label, single-center, non-randomized clinical trial will evaluate the toxicity and efficacy of metformin and chloroquine in isocitrate dehydrogenase 1/2-mutated (IDH1/2MT) patients with a glioma, intrahepatic cholangiocarcinoma or chondrosarcoma.
The aim is to classify high grade glioma by matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI MSI). In order to provide more specific informations for the diagnosis and the prognosis of high grade glioma.
Intraoperative surgical fluorescence microscopy is a useful technique for the surgical resection of glioma. However the accuracy of this method is limited by its too low sensitivity. Fluorescence spectroscopy has the potential capacity to overcome the current limitations of conventional fluorescence guided surgery by increasing the sensitivity: in a pilot study on brain tumor biopsies, fluorescence spectroscopy was shown to measure two-peaked 5-ALA-induced protoporphyrin IX (PpIX) fluorescence emission spectrum which clearly enables to distinguish the solid component of glioblastomas from low grade gliomas and infiltrative component of glioblastomas. This innovative method could become in future a useful tool for real-time diagnosis of brain lesions (initial diagnosis or follow-up post resection to check for residual dysplasia) and real-time assessment of resections margins during surgery. However, those preliminary ex-vivo results have to be confirmed in a feasibility in-vivo study on human.
The purpose of this research study is to determine if an investigational dendritic cell vaccine, called pp65 DC, is effective for the treatment of a specific type of brain tumor called glioblastoma (GBM) when given with stronger doses of routine chemotherapy.
This study is a clinical trial to determine the safety of injecting G207 (a new experimental virus therapy) into a recurrent or progressive brain tumor. The safety of combining G207 with a single low dose of radiation, designed to enhance virus replication and tumor cell killing, will also be tested.
The NOA-16 trial is the first-in-man trial of the IDH1 (isocitrate dehydrogenase type 1) peptide vaccine targeting the IDH1R132H mutation (amino acid exchange from arginine to glutamine at position 132 of IDH1). The aim of this trial is to evaluate the safety and tolerability of and immune response to the IDH1 peptide vaccine in patients with IDH1R132H-mutated, WHO grade III-IV gliomas.
This phase I trial studies the side effects and the best dose of wild-type reovirus (viral therapy) when given with sargramostim in treating younger patients with high grade brain tumors that have come back or that have not responded to standard therapy. A virus, called wild-type reovirus, which has been changed in a certain way, may be able to kill tumor cells without damaging normal cells. Sargramostim may increase the production of blood cells and may promote the tumor cell killing effects of wild-type reovirus. Giving wild-type reovirus together with sargramostim may kill more tumor cells.