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Find 188 clinical trials for brain cancer near Massachusetts. Connect with research centers in your area.
Showing 121-140 of 188 trials
NCT01987830
This research study is exploring how the blood vessels in the participant's tumor change from treatment with bevacizumab, and how these changes affect the way their tumor absorbs temozolomide (TMZ). The pilot part of this study is to evaluate the use of \[11C\] temozolomide PET (TMZ-PET) scans and MRI scans to tell investigators more about how standard treatment with bevacizumab affects the blood vessels in the participant's tumor, and how these changes affect the way the participant's tumor absorbs temozolomide. "Investigational" means that the role of TMZ-PET scans is still being studied and that research doctors are trying to find out more about it. Bevacizumab is approved by the U.S. Food and Drug Administration for use in people with the participant's type of cancer. It works by blocking signals on a specific protein called vascular endothelial growth hormone (VEGF), which plays a role in promoting the growth of spread of tumor blood vessels. Bevacizumab is an "anti-VEGF' agent because it is designed to slow the growth of the participant's cancer. Since anti-VEGF agents also affect normal blood vessels in the brain, they can inhibit the way other drugs used in combination with bevacizumab are delivered to the tumor. Researchers are looking for how bevacizumab affects delivery of chemotherapy, in this case temozolomide. In PET scans, a radioactive substance is injected into the body. The scanning machine finds the radioactive substance, which tends to go to cancer cells. For the PET scans in this research study, the investigators are using a radioactive substance called \[11C\] temozolomide, which is chemically identical to the prescription drug TMZ. TMZ is FDA approved as a chemotherapeutic agent in cancer but \[11C\] temozolomide is an investigational agent. In this research study, participants will receive standard treatment with bevacizumab and oral temozolomide as well as standard MRI scans. In addition, participants will undergo TMZ-PET scans before and after treatment with bevacizumab. The first TMZ-PET scan will occur 7-13 days after starting treatment with oral temozolomide but before beginning treatment with bevacizumab, day 1 after starting treatment with bevacizumab and 1 month after starting bevacizumab. TMZ-PET scans will be given at the same time as a vascular MRI, which will evaluate the changes in tumor blood flow, blood volume, and how receptive blood vessels are while also measuring how much TMZ is in the brain.
NCT02343406
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.
NCT02431572
This research study is studying the changes in primary and metastatic brain tumor inflammation using positron emission tomography (PET) imaging using a radioactive substance called \[11C\] PBR28a, which is also known as peripheral benzodiazepine receptors (PBR), or PBR-PET.
NCT01260506
The purpose of this study is to evaluate the safety, tolerability and efficacy of VB-111 in patients with Relapsed Glioblastoma Multiforme.
NCT01967810
This is a Phase 2 study to see if an investigational drug, ANG1005, can shrink tumor cells in patients with high-grade glioma. Another purpose of this study is to assess the efficacy, safety, tolerability, and pharmacokinetics (PK) of ANG1005 in patients.
NCT01498328
The purpose of this research study is to find out whether adding an experimental vaccine called rindopepimut (also known as CDX-110) to the commonly used drug bevacizumab can improve progression free survival (slowing the growth of tumors) of patients with relapsed EGFRvIII positive glioblastoma.
NCT01158651
The purpose of this research study is to learn if the study drug RAD001 can shrink or slow the growth of low-grade gliomas in children with Neurofibromatosis type 1 (NF1). Additionally, the safety of RAD001 will be studied. The study drug, RAD001, is a drug that may act directly on tumor cells by preventing tumor cell growth and development. RAD001 has been studied in participants with various types of cancer as a single agent (a drug that is used alone to treat the cancer) or in combination with a number of well known anticancer therapies. Information from these research studies suggests that RAD001 may help to shrink or slow the growth of low-grade gliomas. In this research study, the investigators are looking to see the response of RAD001 in children with low-grade gliomas and NF1 that have either not responded to treatment or have come back after treatment. We are also looking for the highest dose of RAD001 that can be given safely in this patient population.
NCT02764151
This study will evaluate the safety and tolerability of increasing doses of PF-06840003 in patients with malignant gliomas.
NCT01182350
Diagnosis of diffuse intrinsic pontine glioma (DIPG) for decades has relied on imaging studies and clinical findings. Histologic confirmation has been absent with surgical biopsy of brainstem tumors not believed to have acceptable safety. The prognosis of DIPG has remained quite poor and novel therapeutic strategies are needed. This DIPG Biology and Treatment Study (DIPG-BATS) study incorporates a surgical biopsy at presentation using strict preoperative neurosurgical planning and stratifies participants to receive FDA-approved agents chosen on the basis of specific biologic targets. This is the first prospective national clinical trial to examine the feasibility and safety of incorporating surgical biopsy into potential treatment strategies for children with DIPG.
NCT00262730
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Biological therapies, such as poly ICLC, may stimulate the immune system in different ways and stop tumor cells from growing. Giving poly ICLC after radiation therapy and temozolomide may stop any remaining tumor cells from growing. PURPOSE: This phase II trial is studying how well giving radiation therapy together with temozolomide followed by temozolomide and poly ICLC works in treating patients with newly diagnosed glioblastoma multiforme.
NCT01846871
This research study is a Phase II clinical trial, which tests the safety and effectiveness of an investigational drug to learn whether the drug works in treating a specific cancer. "Investigational" means that the study drug tivozanib is still being studied. It also means that the FDA has not yet approved tivozanib for your type of cancer. Tivozanib is an anti-angiogenesis medicine that fights different types of cancer by blocking the blood supply to the tumor, so that the tumor does not receive the nutrients it requires to grow. In this research study, we are looking to see what effects, good and bad, tivozanib will have on you and your disease.
NCT00085098
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known whether radiation therapy alone is as effective as chemotherapy plus radiation therapy in treating germ cell tumor. PURPOSE: This randomized phase III trial is studying radiation therapy alone to see how well it works compared to chemotherapy and radiation therapy in treating patients with newly diagnosed primary CNS germ cell tumor.
NCT00782626
The purpose of this research study is to learn if the study drug RAD001 can shrink or slow the growth of low-grade gliomas. Additionally, the safety of RAD001 will be studied. RAD001 is a drug that may act directly on tumor cells by inhibiting tumor cell growth and proliferation.
NCT02478164
This research study is studying a chemotherapy as a possible treatment for recurrent glioblastoma that has not responded to bevacizumab. The name of the study drug involved in this study is Ponatinib.
NCT00339300
The etiology of brain tumors is poorly understood. Due, in part, to public concern about a postulated relationship between the use of cellular telephones or other increasingly prevalent environmental exposures and the incidence of brain cancer in adults, the National Cancer Institute is collaborating with three U.S. hospitals in a comprehensive case-control study of malignant and benign brain tumors. Factors under consideration include use of cellular phones and other wireless communication devices, workplace exposures to chemical agents and electromagnetic fields, dietary factors, family history of tumors, genetic determinants of susceptibility, home appliance use, reproductive history and hormonal exposures, viruses, medical and dental exposure to ionizing radiation, and other aspects of medical history. Approximately 800 newly diagnosed brain tumor cases and 800 controls have been enrolled at hospitals in Boston, Phoenix and Pittsburgh. Cases include all adults (age greater than or equal to 18 years) newly diagnosed with a histologically confirmed intracranial glioma, intracranial meningioma or acoustic neuroma. Controls are patients admitted to the same hospitals as the cases, and treated for any of a variety of non-malignant conditions. Participating cases and controls were interviewed in the hospital by a research nurse and asked to complete a self-administered questionnaire and donate a sample of blood. Key features of the study include its large size, the emphasis on rapid ascertainment of incident cases and interview of study subjects rather than surrogate respondents, the use of detailed, job-specific questions developed by industrial hygienists to ascertain occupational exposures, and the storage of blood samples for future evaluation of inherited susceptibility, biomarkers of exposure and gene-environment interactions. Implementation of the study protocol proceeded without serious problems. There have been no harmful effects on study participants. There have been no complaints from participants or breaches of confidentiality. Continuation of this research involves analysis and reporting of results. As there will be many papers, this process is expected to extend over the next several years.
NCT01847833
The goals of this study are to: 1. To improve upon and develop new innovative magnetic resonance imaging techniques that refine image quality and enhance performance. Improvements in these areas will have positive implications for medical diagnosis and treatment. 2. To correlate MRI images with underlying disease pathophysiology in order to ensure that imaging accurately reflects the disease process.
NCT00874614
This clinical trial is designed to evaluate the effectiveness and collect additional safety information on AZEDRA® (iobenguane I 131) for the treatment of metastatic or relapsed/refractory (to other treatment) or unresectable pheochromocytoma or paraganglioma. The purpose of this trial is to test the use of AZEDRA® as a treatment for pheochromocytoma and paraganglioma, a rare disease. This Phase II study will help determine primarily if using the drug reduces the amount of blood pressure medication being taken as a result of the cancer and secondarily to determine such things as the effectiveness of the study drug in treating the cancer, additional safety measures, and to assess if the drug helps the quality of life and use of pain medication. All subjects will receive an imaging dose with scans followed by two therapeutic doses given approximately 3 months apart.
NCT00238264
RATIONALE: Specialized radiation therapy that delivers radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. PURPOSE: This phase II trial is studying how well radiation therapy works in treating young patients with gliomas.
NCT00433381
This randomized phase II trial is studying the side effects and how well giving bevacizumab together with irinotecan or temozolomide works in treating patients with recurrent or refractory glioblastoma multiforme or gliosarcoma. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Bevacizumab may also stop the growth of tumor cells by blocking blood flow to the tumor. Drugs used in chemotherapy, such as irinotecan and temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving bevacizumab together with irinotecan or temozolomide may kill more tumor cells.
NCT02414165
This is a multicenter, randomized, open-label phase 2/3 study of Toca 511 and Toca FC versus standard of care that comprises Investigator's choice of single agent chemotherapy (lomustine or temozolomide) or bevacizumab administered to subjects undergoing resection for first or second recurrence (including this recurrence) of GBM or AA. Subjects meeting all of the inclusion and none of the exclusion criteria will be randomized prior to surgery in a 1:1 ratio to receive either Toca 511 and Toca FC (Experimental arm, Arm T) or control treatment with one option of standard of care (Arm SOC). Stratification will be done by IDH1 mutation status. A second stratification factor is based on the patient's Karnofsky Performance Score (KPS) (70-80 vs 90-100). Further, to account for potential differences in treatment choices for the control arm in regions, the trial will be stratified by geographical region during the randomization process. Funding Source - FDA OOPD
