View clinical trials related to Glioblastoma.
Filter by:Glioblastomas are extremely resistant to treatment, including radiotherapy and/or chemotherapy. Mitogen-activated protein kinase (MAPK) cascades are key signaling pathways involved in the regulation of normal cell proliferation, survival and differentiation. Activation of p38 MAPK has been associated with a poor prognosis among patients with glioblastoma during the temozolomide (TMZ) era and represents a compensatory response by tumor cell to environmental stress such as radiation or chemotherapy. LY2228820 is a potent and selective inhibitor of p38 MAPK, and reduces phosphorylation of its cellular target, MAPK-activated protein kinase 2 (MAPKAPK-2) . LY2228820 is a good candidate to target malignant glioma resistance to the gold standard treatment combining radiation and TMZ by acting on both tumor and stromal cells. The primary objectives of this study were to determine the recommended dose of LY2228820 in combination with TMZ and radiotherapy during chemoradiotherapy period (phase I) and to estimate the 6-month progression free survival (PFS) rate of patients treated with LY2228820 when administered at the recommended dose in combination with radiotherapy and concomitant TMZ (phase II)
This clinical trial studies steady state blood volume maps using ferumoxytol non-stoichiometric magnetite magnetic resonance (MRI) in imaging patients with glioblastoma. MRI is a procedure in which radio waves and a powerful magnet linked to a computer are used to create detailed pictures of areas inside the body. Contrast agents, such as ferumoxytol non-stoichiometric magnetite, may enhance these pictures and increase visibility of tumor cells and the blood vessels in and around the tumors.
This phase II trial studies the safety of NovoTTF-100A in combination with bevacizumab and carmustine and to see how well they work in treating patients with glioblastoma multiforme that has returned for the first time. NovoTTF-100A, a type of electric field therapy, delivers low intensity, alternating "wave-like" electric fields that may interfere with multiplication of the glioblastoma multiforme cells. Monoclonal antibodies, such as bevacizumab, may interfere with the ability of tumor cells to grow and spread. Drugs used in chemotherapy, such as carmustine, 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 NovoTTF-100A together with bevacizumab and carmustine may be an effective treatment for glioblastoma multiforme.
This is a single-institution, open-label, early-phase study to assess the ability of ribociclib (LEE011) to inhibit CDK4/CDK6/Rb/E2F signaling and cell proliferation/viability in core and infiltrating tumor tissues obtained from patients with recurrent glioblastoma or anaplastic glioma compared to the baseline/primary pathologic tumor specimen. Abundant preclinical evidence indicates that Rb-deficient cancer cells are resistant to CDK4/6 inhibition and ongoing trials with CDK4/6 inhibitors exclude patients with Rb-deficient tumors. The investigators will evaluate 10 patients with Rb-positive glioblastoma or anaplastic glioma in this study. Given that a minority of glioblastomas ha Rb loss the investigators anticipate enrolling a maximum of 20 patients, to meet our goal of 10 patients with Rb-positive tumors.
This clinical trial evaluates adding high-dose ascorbate (vitamin C) to standard of care treatment of glioblastoma multiforme (a type of brain tumor) in adults. All subjects will receive high-dose ascorbate in addition to the standard treatment.
All patients will complete best standard of care radiation, temozolomide and bevacizumab (6 weeks). Within two weeks of completion of this initial treatment period, study patients will be fitted with the NovoTTF-100A System and treated continuously. They will be treated with TTFields for 12 months for an average of 18 hours per day. The patient may elect to take a treatment break for a total of 3 days per month, for each month and still be in compliance. This will consist of wearing four electrically insulated electrode arrays on the head. The patients will also continue with maintenance temozolomide/ bevacizumab.
This study was conducted to evaluate the efficacy and safety of depatuxizumab mafodotin (ABT-414) alone or with temozolomide versus temozolomide or lomustine alone in adult participants with recurrent glioblastoma. The study also included a substudy to evaluate safety, tolerability and pharmacokinetics of ABT-414 in a pediatric population.
Dual center, single arm, two-stage, non-blinded, prospective study of combination therapy bevacizumab at 10mg/kg and TH-302 at 670mg/m2 every 2 weeks (6 week cycle) until disease progression.
This Phase II clinical trial is an open label, single arm, multicenter study of the combination of intravenously administered SGT-53 and oral temozolomide in patients with confirmed glioblastoma who have proven tumor recurrence or progression. The objective of this trial is to assess 6 month progression free survival (PFS), overall survival (OS), anti-tumor activity, safety and possibly to evaluate, nanoparticle delivery to tumor site, and the induction of apoptosis in the tumor..
This phase II trial studies the effects of pembrolizumab on the body, or pharmacodynamics, in patients with glioblastoma that has come back. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.