Loading clinical trials...
Browse 1,466 clinical trials for brain cancer. Find studies that match your criteria and connect with research centers.
Find trials near:
Showing 241-260 of 1,466 trials
NCT04049669
Indoximod was developed to inhibit the IDO (indoleamine 2,3-dioxygenase) enzymatic pathway, which is important in the natural regulation of immune responses. This potent immune suppressive mechanism has been implicated in regulating immune responses in settings as diverse as infection, tissue/organ transplant, autoimmunity, and cancer. By inhibiting the IDO pathway, we hypothesize that indoximod will improve antitumor immune responses and thereby slow the growth of tumors. The central clinical hypothesis for the GCC1949 study is that inhibiting the pivotal IDO pathway by adding indoximod immunotherapy during chemotherapy and/or radiation is a potent approach for breaking immune tolerance to pediatric tumors that will improve outcomes, relative to standard therapy alone. This is an NCI-funded (R01 CA229646, MPI: Johnson and Munn) open-label phase 2 trial using indoximod-based combination chemo-radio-immunotherapy for treatment of patients age 3 to 21 years who have progressive brain cancer (glioblastoma, medulloblastoma, or ependymoma), or newly-diagnosed diffuse intrinsic pontine glioma (DIPG). Statistical analysis will stratify patients based on whether their treatment plan includes up-front radiation (or proton) therapy in combination with indoximod. Central review of tissue diagnosis from prior surgery is required, except non-biopsied DIPG. This study will use the "immune-adapted Response Assessment for Neuro-Oncology" (iRANO) criteria for measurement of outcomes. Planned enrollment is up to 140 patients.
NCT07323966
The aim of this study is to investigate the technical feasibility of brain radiotherapy without immobilization masks using surface imaging to ensure accurate patient positioning and continuous motion monitoring.
NCT04656535
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 domvanalimab combined with zimberelimab (N=6). Domvanalimab will be given at a dose of 10 mg/kg and zimberelimab will be given at a dose of 240 mg (flat). The dosing was determined in a separate study in solid tumors; this cohort will confirm the safety of the dosing schedule in patients with brain tumors. Cohort B: Expansion surgical cohort. The purpose of cohort B is to provide an additional safety evaluation of domvanalimab + zimberelimab as well as tissue and blood for exploratory ancillary studies investigating the effects of domvanalimab + zimberelimab in the tumor and tumor microenvironment. A total of 46 patients will be enrolled in this cohort.
NCT05091866
This early phase I trial identifies the best dose, possible benefits and/or side effects of natural progesterone in treating patients with glioblastoma that has come back (recurrent). Progesterone is a type of hormone made by the body that plays a role in the menstrual cycle and pregnancy. Progesterone may help control tumor growth and spread in patients with glioblastoma.
NCT04869449
This research is being done to find out if the study drug (ketoconazole) can enter brain tumors at a high enough amount to stop the tumor cells from dividing. Ketoconazole is a drug which doctors already use for fungal infections and is thought to be able to effect tumor cells. As treatments for this type of brain tumor are limited, it is hoped that the results of this study will help to determine if the study drug should be studied further as a possible treatment.
NCT02617745
The purpose of GLIOPLAK is to evaluate the predictive value of a biological test performed in the radio-chemotherapy phase in patients suffering from glioblastoma. The studied parameter is the variation in platelet count during the radio-chemotherapy phase. The main objective is to identify early in Stupp protocol a group of patients having high risk to undergo thrombocytopenia in maintenance phase of temozolomide. With this result an algorithm of platelet monitoring for patients treated with Stupp protocol wil be proposed.
NCT04677049
This is a single institution Phase I-II study to evaluate the tolerability and Maximum Tolerated Dose (MTD) (Phase I) and efficacy (Phase II) of adding Niacin CRT™ to standard first line treatment (concurrent Radiation Therapy (RT) and Temozolomide (TMZ) following by monthly TMZ - AKA Stupp protocol) in patients with newly diagnosed glioblastoma isocitrate dehydrogenase (IDH) wild type.
NCT06829173
This is an open-label, dose-finding study of XRD-0394 in subjects with newly diagnosed and recurrent high grade gliomas receiving radiation therapy, with and without concurrent temozolomide based on O6-Methylguanine-DNA methyltransferase (MGMT) status for patients with newly diagnosed high grade gliomas.
NCT05267106
This is an open-label, monotherapy study of pemigatinib in participants with recurrent glioblastoma (GBM) or other recurrent gliomas, circumscribed astrocytic gliomas, and glioneuronal and neuronal tumors with an activating FGFR1-3 mutation or fusion/rearrangement. This study consists of 2 cohorts, Cohorts A, and B, and will enroll approximately 82 participants into each cohort. Participants will receive pemigatinib 13.5 mg QD on a 2-week on-therapy and 1-week off-therapy schedule as long as they are receiving benefit and have not met any criteria for study withdrawal.
NCT05879250
This phase II trial tests how well the combination of WP1066 and radiation therapy works in treating newly diagnosed glioblastoma. Glioblastoma is difficult to treat effectively because the cells within the tumor vary widely and are controlled by factors within and around the tumor, requiring multiple approaches to treat the tumor. The study drug WP1066 targets a specific pathway, known as STAT3, which is responsible for promoting tumor growth and causing the body's immune system to avoid attacking the tumor. Radiation therapy prevents glioblastoma from growing. Giving WP1066 with radiation therapy may prevent glioblastoma from growing and prolong survival.
NCT06645808
VARTUTRACE is a first-in-human PET/CT molecular imaging study in patients with solid tumors. This study will investigate the biodistribution and pharmacology of two antibody fragments binding oncofetal Chondroitin Sulfate (CS). Oncofetal CS are tumor-specific carbohydrate motifs present in proteoglycans and identified by VAR2 Pharmaceuticals as expressed during fetal development. Oncofetal CS reappears in the vast majority of cancers while remaining largely absent from normal tissues. VAR2 Pharmaceuticals recently developed antibodies specific for oncofetal CS. VARTUTRACE uses two of these as radiolabeled antibody fragments to study biodistribution, tumor accumulation, pharmacodynamics and clearance pathways in a diverse patient population.
NCT04474353
The purpose of this study is to determine the safety and efficacy of the combination therapy of TTFields + SRS+ Temozolomide (TMZ) for newly diagnosed glioblastoma (GBM).
NCT05735171
Glioblastomas are the most common and poorly prognostic primary brain neoplasms. Despite advances in surgical techniques and chemotherapy, the median survival time for these patients remains less than 15 months. This highlights the need for more effective treatments and improved prognostic tools. The globally accepted surgical strategy currently consists of achieving the maximum safe resection of the enhancing tumor volume. However, the non-enhancing peritumoral region contains viable cells that cause the inevitable recurrence that these patients face. Clinicians currently lack an imaging tool or modality to differentiate neoplastic infiltration in the peritumoral region from vasogenic edema. In addition, it is not always feasible to include all the T2-FLAIR signal alterations surrounding the enhancing tumor in the surgical planning due to the proximity of eloquent areas and the higher risk of postoperative deficits. However, the investigators have developed a model to predict regions of recurrence based on machine learning and MRI radiomic features that have been trained and evaluated in a multi-institutional cohort. The investigators aim to analyze whether an adjusted supramarginal resection guided by these new recurrence probability maps improves survival in selected patients with glioblastoma.
NCT07074756
This clinical trial tests how well a digital treatment platform using a mobile application works for the delivery of home-based sequential therapy in patients with glioma. Access to specialized neuro-oncology care in the United States for patients with glioma is critically deficient. Care at centers with neuro-oncology specialists is associated with improved survival outcomes, yet many patients have limited access due to distance, disease-related disability, or lack of financial resources. The application provides patients continuous access to their care team in the home setting. A digital treatment platform may increase clinical trial participation and accelerate development of novel therapeutics while addressing a great health disparity in patients with glioma.
NCT07285044
This phase II trial studies whether providing cancer treatment in the home is preferred over the traditional clinic setting and if it improves treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas. Typically, drug-related cancer care is provided at a medical center which causes patients to have to spend considerable time away from their family, friends, and familiar surroundings. This may add to the physical, emotional, social, and financial burden for patients and their families during this difficult time in their lives. The Cancer Connected Access and Remote Expertise (CARE) Beyond Walls (CCBW) program uses a specialized care team trained to provide cancer treatment in the patient's home setting. It is designed to support remote connection between the home health team and providers and Mayo clinic. This may be preferred over the traditional clinic setting which may improve treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas.
NCT05423210
This is a single-arm pilot study that will recruit 12 patients with newly diagnosed Glioblastoma, a malignant brain tumor with a poor prognosis. Patients will be treated with fractionated stereotactic radiotherapy (FSRT) for 2 weeks, in addition to two doses of Atezolizumab (Tecentriq), an FDA approved PD- L1 inhibitor drug, 840 mg IV, at the beginning and at the end of the two-week time period, concomitantly with FSRT. After this initial two weeks treatment the patients will undergo craniotomy and maximal safe resection as per normal care for a GB. After surgery patients will follow the normal care for glioblastoma in addition to Atezolizumab 840 mg IV q2 weeks for the duration of adjuvant treatment.
NCT05039281
This phase I/II trial tests the safety and side effects of atezolizumab in combination with cabozantinib and whether they work to shrink tumors in patients with glioblastoma that has come back (recurrent). Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving atezolizumab and cabozantinib may help control the disease in patients with recurrent glioblastoma.
NCT06410248
This phase I trial tests the safety, side effects, and best dose of triapine in combination with temozolomide in treating patients with glioblastoma that has come back after a period of improvement (recurrent). Triapine inhibits an enzyme responsible for producing molecules required for the production of deoxyribonucleic acid (DNA), which may inhibit tumor cell growth. Temozolomide is in a class of medications called alkylating agents. It works by damaging the cell's DNA and may kill tumor cells and slow down or stop tumor growth. Giving triapine in combination with temozolomide may be safe, tolerable, and/or effective in treating patients with recurrent glioblastoma.
NCT02473380
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.
NCT04691960
This clinical trial is for men and women with high-grade gliomas. Glucose (sugar) is thought to be a contributor to tumor growth. The ketogenic diet (a high fat, low carbohydrate diet) and metformin (a drug approved by the Food and Drug Administration to treat type 2 diabetes) are both known to lower blood glucose levels. The purpose of the study is to evaluate the tolerability of a ketogenic diet in conjunction with metformin and whether maintaining and the diet with metformin will have any effect on participants. Participants will prepare their own meals with the help of a nutritionist. Participants will continue on treatment as long as they are responding to therapy and not experiencing unacceptable side effects
