View clinical trials related to Glioma.
Filter by:The main goal of the study is to present a framework, which integrates DNA, RNA and tissue data to identify and prioritize genetic events that represent clinically relevant new therapeutic targets and prognostic biomarkers for different kinds of brain tumors. The investigators study the regulation of neoplastic cell growth by oncogenes, tumor-suppressor and other cancer related genes using modern molecular genetic methods, such as chromogenic-in-situ hybridization, comparative genomic hybridization (CGH), array-CGH, cDNA microarray etc. In these studies the investigators utilize disease-specific tissue microarrays (TMA) which the investigators have constructed since 1999. Until now up to 3000 different brain tumours have been sampled to our TMA:s. These permit high-volume simultaneous analysis of molecular targets at the DNA, mRNA and protein levels. Research group has also focused its interest on the neoplastic development of gliomas, particularly on their hereditary and environmental factors.
The purpose of this research study is to evaluate an investigational vaccine using patent-derived dendritic cells (DC) to treat malignant glioma or glioblastoma.
Malignant gliomas are very aggressive and among the most common of brain tumors. A diagnosis carries with it a median survival of approximately 24 months. The current standard treatment of surgical resection followed by radiation therapy and chemotherapy has not substantially prolonged survival and even the few treatment options shown to exhibit small increases in survival primarily benefit certain (i.e., young) patient subpopulations. Cancer vaccines represent one novel therapy for malignant gliomas. The goal is for the body to recognize the tumor cells are foreign and produce its own response to fight off recurring tumor cells. A promising means of causing an immune response so the body can create this immunity is through the use of dendritic cell (DC) vaccines.
This is a phase 1/2A, open label, non-randomized study in patients with advanced solid tumours including malignant glioma
Although DIPG is not curable, re-irradiation with a modest total dose and short treatment time provides good palliation of symptoms, improves quality of life, delays disease progression and has minimal and manageable toxicity. Treatment plan: At progression, full radiological and clinical documentation necessary including a neurological exam by a neurologist will be done. Progressive patients will be referred to radiotherapy. Radiation guidelines: 30.6 Gray (Gy) will be applied in 1.8 to 2Gy fractions in conformal radiation to tumor bed. Radiation will be done in standard accelerators and according to standard guidelines used in treatment for all brain tumor patients.
Studies which have separately studied bevacizumab for recurrent gliomas and bevacizumab for newly-diagnosed glioma have shown good results and the regimens have been well-tolerated by patients. This study seeks to investigate the use of bevacizumab with the standard therapy (radiation therapy and temozolomide) in newly diagnosed patients, followed by bevacizumab and temozolomide with the continuation of bevacizumab following progression. Two critical questions remain- the role of bevacizumab maintenance and bevacizumab at the time of progression in a patient previously treated with bevacizumab at the time of initial diagnosis.
It has been shown that bevacizumab has significant anti-tumor activity in patients with recurrent glioblastoma multiforme. Vorinostat has modest anti-tumor activity against malignant glioma and can enhance the action of both chemotherapy and anti-angiogenics. Patients will be treated with a combination of bevacizumab and vorinostat.
The purpose of this study is to find the highest dose of mebendazole (MBZ) that can be safely given to people with malignant brain tumors in combination with the current standard of care (temozolomide) without causing severe side effects. We also want to find out if MBZ can slow the growth of the brain tumor. The study doctors have found that MBZ is effective against malignant brain tumors in the laboratory and animal models of brain tumors.
The recurrent mutation IDH1Arg132His leads to the cellular accumulation of D-2-hydroxyglutarate (2-HG), thus representing a diagnostic marker (this change is almost specific for gliomas) and prognostic (mutated gliomas have longer survival) of interest. The main objective is to identify the patients with IDH1 mutated glioma by three complementary approaches -genetic (identification of IDH1 mutation in plasmatic DNA), biochemical (2-HG dosage in the urine of patients) and radiological (2-HG
The goal of this pilot study is to determine if intra-arterial (IA) chemotherapy is safe in the treatment of progressive diffuse intrinsic pontine gliomas (DIPG). IA administration of the chemotherapeutic agent enhances the regional distribution of the drug, thereby increasing the local delivered dose while minimizing systemic toxicity. It also provides a treatment option for these patients at the time of tumor recurrence.