Active clinical trials for "Glioblastoma"

The purpose of this project is to obtain safety information in small groups of individuals, scheduled to receive escalating doses of C134, a cancer killing virus (HSV-1) that has been genetically engineered to safely replicate and kill glioma tumor cells. Safety will be assessed at each dose level before proceeding to the next dose level. A special statistical technique called the Continual Reassessment Method (CRM) will be used to determine when higher doses of virus can be administered. Other objectives of the study include characterization of the activity of C134 after inoculation into the tumor and of the local and systemic immune responses to C134. Patients will also be followed with MRI scans for potential clinical response to C134. The clinical strategy takes advantage of the virus' ability to infect and kill tumor cells while making new virus within the tumors cells; a critical enhancement of this effect is accomplished by the induction of an anti-tumor immune response; both effects are produced by the IRS-1 gene that was placed into the virus by genetic engineering. An additional important component of the research are systematic assessments of the quality of life on treated patients.

This trial is to further study the safety and effectiveness of autologous gp96 treatment of glioblastoma on the basis of preliminary work.

This is a pilot study exploring the potential benefit of adding OKN-007 with Temozolomide for treatment in patients with malignant Glioblastoma undergoing adjuvant concomitant radiotherapy. This drug combination is expected to have an anti-cancer effect in patients who have experienced disease progression after first line treatment.

Rationale of the Study: Treatment for GBM currently consists of surgical resection of the tumour mass followed by radio- and chemotherapy ((1)Stupp et al., 2005). Nonetheless overall prognosis still remains bleak, recurrence is universal, and recurrent GBM patients clearly need innovative therapies. Dendritic cells (DC) immunotherapy could represent a well-tolerated, long-term tumour-specific treatment to kill all (residual) tumour cells which infiltrate in the adjacent areas of the brain. Preclinical investigations for the development of therapeutic vaccines against high grade gliomas, based on the use of DC loaded with a mixture of glioma-derived tumor have been carried out in rat as well as in mouse models, showing the capacity to generate a glioma-specific immune response. Mature DC loaded with autologous tumor lysate have been used also for the treatment of patients with recurrent malignant brain tumors; no major adverse events have been registered. Results about the use of immunotherapy for GBM patients are encouraging, but further studies are necessary to find out the most effective and safe combination of immunotherapy with radio- and chemotherapy after exeresis of the tumour mass. Aim of the study. Primary objective of the study is to evaluate treatment tolerability and to get preliminary information about efficacy. Secondary objective is to evaluate the treatment effect on the immune response. Additional objective is to identify a possible correlation between methylation status of MGMT promoter and tumor response to treatment. A two-stage Simon design ((2)Simon, 1989) will be considered for the study. Assuming as outcome measure the percentage of PFS12 patients and of clinical interest an increase to 42% (P1) of the historical control rate of 27% (P0) ((1)Stupp et al., 2005), the alternative hypothesis will be rejected at the end of the first stage if the PFS12 rate will be less than 8/24 treated patients (Fisher's exact test). In the second stage patients will be enrolled up to 76 overall. The null hypothesis will be rejected (a=0.05, b=0.2) if at least 27 subjects out of 76 are alive and progression free 12 months after the beginning of the treatment.

This is an open-label, multicenter study to assess safety, tolerability, pharmacokinetics (PK), immunogenicity, pharmacodynamics (PD), and preliminary efficacy of RO7428731 administered as a monotherapy in participants with newly diagnosed or recurrent epidermal growth factor receptor variant III (EGFRvIII)-positive glioblastoma (GBM).

This study is for patients with newly diagnosed glioblastoma, as well as patients who have recurring glioblastoma. Subjects will be given daily paxalisib and metformin while also maintaining a ketogenic diet. The purpose of this study is to assess the safety of Paxalisib while maintaining a ketogenic diet (a high fat, low carbohydrate diet) and Metformin (a drug approved by the Food and Drug Administration to treat type 2 diabetes), and to see what effects it has on glioblastoma.

This phase I trial investigates the side effects of brain tumor-specific immune cells (IL13Ralpha2-CAR T cells) in treating patients with leptomeningeal disease from glioblastoma, ependymoma, or medulloblastoma. Immune cells are part of the immune system and help the body fight infections and other diseases. Immune cells can be engineered to destroy brain tumor cells in the laboratory. IL13Ralpha2-CAR T cells is brain tumor specific and can enter and express its genes in immune cells. Giving IL13Ralpha2-CAR T cells may better recognize and destroy brain tumor cells in patients with leptomeningeal disease from glioblastoma, ependymoma or medulloblastoma.

This is a phase 0/I exploratory study. Patients at first or second recurrence of glioblastoma will be enrolled. The study will be divided into two cohorts: Cohort A (safety cohort) and Cohort B (surgical patient cohort). Cohort A: Eligible patients will be sequentially enrolled to receive intravenous AB154 combined with AB122 (N=6). AB154 will be given at a dose of 10 mg/kg and AB122 will be given at a dose of 240 mg (flat). Cohort B: Expansion surgical cohort. The purpose of cohort B is to provide an additional safety evaluation of AB154 + AB122 as well as tissue and blood for exploratory ancillary studies investigating the effects of AB154 + AB122 in the tumor and tumor microenvironment. A total of 40 patients will be enrolled in this cohort.

This is an open label, single arm, parallel-group, multicentre, and dose finding study to evaluate the safety of ascending radioactive dose levels of 131I-TLX101 administered intravenously in combination with best standard of care in newly diagnosed GBM patients.

This will be a single-arm open-label prospective pilot feasibility trial recruiting 10 adult patients with recurrent glioblastoma who are assigned to receive the personalized study treatment based on the genetic profile of their recurrent GBM tumor resected at the time of surgery. It will be aimed to gather preliminary information on the study intervention and the feasibility of conducting a full-scale trial.