View clinical trials related to Brain Tumors.
Filter by:The purpose of the study is to determine whether the combination of Hycamtin (Topotecan) and Temozolomide is effective in the treatment of relapsed and refractory neuroblastoma and other paediatric solid tumors.
The purpose of this study is to get information regarding the usefulness and accuracy of this new magnetic resonance imaging (MRI) technique - termed arterial spin labeling (ASL) - in the diagnosis of pediatric brain tumors.
Bradmer Pharmaceuticals, Inc. (Bradmer) is requesting approval to study the safety of Neuradiab® when combined with Bevacizumab (Avastin) therapy given at a minimum of 30 days after Neuradiab administration in patients with a first or second recurrence of glioblastoma multiforme (GBM), in an attempt to manage life threatening recurrence of Grade IV malignant glioma.
This multi-institutional study will prospectively collect tumor and constitutional tissue samples from patients with diffuse brainstem glioma and other types of brainstem gliomas either during therapy or at autopsy to perform an extensive analysis of genetic and molecular abnormalities in these tumors.
This study involves cancer research and the purpose is to assess the safety and activity of a type of vaccine as immune therapy for cancer. This vaccine will be made from each participant's own immune cells (called dendritic cells) obtained by blood donation. Dendritic cells (DCs) are immune cells whose role is to identify foreign material in the body (such as bacteria, viruses, or tumor cells). When DCs recognize this material, they use it to activate other cells of the immune system to mount an attack against that foreign material. In the Laboratory of Molecular Neuro-Oncology, each participant's DCs will be loaded with samples of their own tumor cells that were obtained at surgical resection. These tumor cells are killed in the laboratory using a special protocol, and then "fed" to the DCs. The DCs "eat" this material, and these "fed" DCs make up the vaccine.
The purpose of this study is - to assess the feasibility and acceptability of massage therapyto examine the effects of massage therapy - to explore whether psychological outcomes are associated with changes in patient reported QoL.
Removing a tumor from your brain is hard to do because, very often, brain tumors do not have boundaries that are easy for your surgeon to find. In many cases, the surgeon can't tell exactly where the tumor begins or ends. The surgeon usually can remove most of your tumor by looking at the MRI images that were taken of your brain before surgery. However, the surgeon does not have any good way to tell if the entire tumor has been removed or not. Removing the entire tumor is very important because leaving tumor behind may allow it to grow back which could decrease your chances of survival. It is possible to detect tumor cells by making them glow with a specific color of light (a process called fluorescence). This can be done by having you take the drug, ALA, before your surgery. ALA is a molecule that already exists in the cells of your body. Once enough of it is in your body, it gets converted into another molecule named PpIX. If blue light is shined on a tumor that has enough PpIX, it will glow with red light (fluorescence) that can be detected with a special camera. In this study, we want to determine how the fluorescence (red light) is related to the tumor which appears in the images that are normally taken of your brain (which the surgeon uses to guide the removal of your tumor) and the tumor tissue that will be removed during your surgery. Removing the entire tumor is very important because leaving tumor behind may allow it to grow back which could decrease your chances of survival.
The primary objective of this study is to assess the efficacy of the radiopharmaceutical 3'-deoxy-3'-[F-18]fluorothymidine, [F-18]FLT, a tracor of cell proliferation, using Positron Emission Tomography (PET) imaging for the tumor diagnosis and prognosis in a group of 50 patients with different type of brain tumors.[F-18]FLT PET imaging will be compared to the current used imaging techniques of MRI, spectroscopy imaging, PET imaging using [11C]MET tracer, immunohistochemical analysis and clinical parameters.
The goal of this clinical research study is to learn if lapatinib when given in combination with temozolomide can help to control ependymoma that has come back after treatment. The safety of this combination will also be studied.
The standard treatment approach for patients with high-grade primary brain tumors includes maximum feasible surgical resection, followed by 6 weeks of concurrent cranial irradiation and daily low-dose temozolomide chemotherapy, followed by 12 cycles of high-dose temozolomide administered for 5 consecutive days every 4 weeks [Stupp 2005]. Contrast-enhanced MRI is the current standard for evaluating the success of therapy and monitoring for tumor recurrence. MRI is typically obtained prior to initial surgery, within 24 hours after surgery, at the conclusions of cranial irradiation, and then every 8 weeks during temozolomide chemotherapy until evidence of recurrence. Despite this careful clinical and radiographic surveillance, and despite decades of research into the histologic and molecular classification of primary brain tumors, our ability to predict tumor behavior remains very limited. Some gliomas will result in overall survival times of only months, whereas other histologically-identical gliomas may yield survivals of years to decades [Carson 2007, Curran 1993, Lamborn 2004]. Current assessment of tumor response to therapy is also poor. Patients with complete radiographic response after cranial irradiation often progress rapidly post-irradiation. In contrast, some patients with enhancing masses at the end of chemoradiotherapy may respond dramatically to further chemotherapy alone, or the masses may even disappear in the absence of further therapy (so called "tumor pseudoprogression") [Chamberlain 2007]. This confounding situation demonstrates a need for better assessment of tumor response.