View clinical trials related to Glioblastoma.
Filter by:This study aims to investigate effect of Nivolumab and Temozolomide vs Temozolomide alone on overall survival in newly diagnosed elderly patients with glioblastoma. Who is it for? You may be eligible to join this study if you are aged 65 years or above, with newly diagnosed histologically confirmed GBM (WHO grade IV glioma including gliosarcoma) following surgery. The study aims to evaluate whether the combination of adjuvant nivolumab with temozolomide improves overall survival outcomes for this patient population. The outcome of the study will help determine the most effective treatment for patients with glioblastoma in the future.
This is a phase 1 study to determine the feasibility and utility of using serial magnetic resonance imaging (MRI) to assess treatment response during and after radiation therapy (standard of care cancer treatment) for participants with advanced esophageal cancer, glioblastoma, prostate cancer, vulvar cancer or pediatric glioma. The research study procedures include three MRI scans (one before, one during, and one after standard of care cancer radiation therapy) for participants with advanced esophageal cancer, glioblastoma, prostate cancer, vulvar cancer or pediatric glioma. The research study procedures include: - Screening for eligibility - Three MRI scans
The purpose of this study is to evaluate the treatment regimen of using Laser Interstitial Thermal Therapy (LITT) and Hypo-fractionated Radiation Therapy to treat patients with recurrent gliomas.
In this study, the characterization of human malignant glioma cell lines is described. After mechanical and enzymatic digestion of glioblastoma human biopsies from Neuromed IRCCS Neurosurgery patients, the investigators analyzed the established cell lines by immunohistochemistry. The investigators have already characterized 10 cell lines and results revealed that not all cell lines are positive for glial fibrillary acidic protein (GFAP), but only one was positive: the so-called COGI cell line. Moreover, the expression of Isocitrate Dehydrogenase 1(IDH1) and alpha thalassemia/mental retardation syndrome X-linked protein (ATRX) was investigated in all established cell lines. COGI cell line was also positive for IDH1R132 mutation and for ATRX. The results of characterization were summarized in table 1.
This study is being conducted to find out if the safety and tolerability of an experimental cell therapy is safe to administer to patients with a newly diagnosed glioblastoma multiforme (GBM) in combination with temozolomide (TMZ).
For patients with glioblastoma,postoperative radiotherapy combined with concurrent and adjuvant temozolomide (Stupp regimen) has long been considered a standard treatment approach.The treatment outcomes, however, are still dismal, with a median overall survival time of 8-12 months. As a novel small molecule multi-target tyrosine kinase inhibitor, anlotinib hydrochloride has been found to be able to inhibit both tumor angiogenesis and cell growth.Previous studies on recurrent glioblastoma have demonstrated its effectiveness in tumor control with manageable toxicities. The current study is designed to evaluate the efficacy and feasibility of the additional anlotinib hydrochloride to the Stupp regimen for newly diagnosed glioblastoma.
This phase II trial studies the effect of immunotherapy drugs (ipilimumab and nivolumab) in treating patients with glioma that has come back (recurrent) and carries a high number of mutations (mutational burden). Cancer is caused by changes (mutations) to genes that control the way cells function. Tumors with high number of mutations may respond well to immunotherapy. Immunotherapy with monoclonal antibodies such as ipilimumab and nivolumab may help the body's immune system attack the cancer and may interfere with the ability of tumor cells to grow and spread. Giving ipilimumab and nivolumab may lower the chance of recurrent glioblastoma with high number of mutations from growing or spreading compared to usual care (surgery or chemotherapy).
This study aims to evaluate whether pre-treatment MRI can be used to predict treatment response for anti-angiogenic treatment in glioblastomas.
This pilot study will assess the safety and feasibility of using an implantable microdevice to measure local intratumor response to chemotherapy and other clinically relevant drugs in malignant brain tumors. - The device involved in this study is called a microdevice. - The drugs used in this study will only include drugs already used systemically for the treatment of gliomas.
Rationale: This project elaborates on a novel finding of the investigators that has not yet been reported in literature, namely the presence of elevated levels of atypical B cells in participants with glioblastoma. ln the period 2015 2018 the investigators analysed the blood immune subset composition of a cohort of 180 participants undergoing neurosurgery. The most relevant finding was the presence of an abnormally elevated level of B cells in the blood of the great majority of participants with glioblastoma. These B cells may be involved in the immunosuppression associated with glioblastoma that makes this tumor refractory to immunotherapy. Multiple regression analysis indicated that the increase in the frequency of atypical B cells in participants' peripheral blood was related with the administration of dexamethasone prior to surgery. However, this study design did not allow the investigators to address the causality of the relationship between dexamethasone and atypic B cell dysregulation. Alternative treatments to dexamethasone exist. Objective: To investigate the effect of dexamethasone in the dysregulation of atypic B cells in participants with glioblastoma. Study design: Observational case control pilot study with 20 participants (10 per group). Study population: Newly diagnosed participants with glioblastoma. Intervention (if applicable): Observational study. Main study parameters/endpoints: Changes in the immune subset composition and functionality in the peripheral blood of participants with glioblastoma upon administration of dexamethasone for neurological signs of peritumoral edema (oral dexamethasone). Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The investigators will collect blood (28 ml) during the first visit and again (28 ml) at the time of surgery (2 weeks ± 3 days). There will not be additional site visits, physical examinations or any other tests, questionnaires. Blood collection is only a minor discomfort and it does not represent any additional risk.