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In this phase II trial the investigators plan to incorporate two targeted agents, bevacizumab and everolimus, into the first-line multimodality therapy of glioblastoma. In the first portion of the treatment, bevacizumab will be added to standard concurrent radiation therapy plus temozolomide. After completing radiation therapy, patients will continue treatment with the combination of bevacizumab and everolimus.
Although this maintenance regimen departs from the standard treatment with single agent temozolomide, we feel this approach may add to the overall efficacy of treatment for the following reasons: 1) results with bevacizumab/everolimus in renal cell carcinoma suggest there is at least an additive efficacy when these drugs are used in combination; 2) the efficacy of single agent temozolomide following standard concurrent radiation therapy/temozolomide has not been proven, 3) the use of the three-drug maintenance program (i.e., bevacizumab/everolimus/temozolomide) would probably not be tolerated well on a chronic basis in this patient population; and 4) the bevacizumab/everolimus combination has potential advantages as a maintenance therapy, since it has been well tolerated for many months in patients with other malignancies.
Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Radiation therapy, Temozolomide, Bevacizumab, Bevacizumab, Everolimus
Clearview Cancer Institute
Active, not recruiting
Sarah Cannon Research Institute
Published on BioPortfolio: 2014-08-27T03:25:44-0400
This is a safety study of tandutinib in combination with temozolomide and bevacizumab after people have received radiation therapy and temozolomide treatment. This study will determine th...
This is a single-center (Emory University), open-label, single arm, phase I study to assess safety and toxicity of bortezomib in combination with bevacizumab and escalating doses of temozo...
The optimal treatment of glioblastoma multiforme (GBM) in patients aged ≥70 years with a Karnofsky performance status (KPS)
RATIONALE: 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 ...
This randomized phase II trial studies how well bevacizumab with or without radiation therapy works in treating patients with glioblastoma that has returned after a period of improvement. ...
Laser interstitial thermal therapy (LITT) enables ablation of lesions using thermal energy with minimal damage to surrounding regions. Bevacizumab has been used as an adjuvant therapy in recurrent gli...
In the current study we used contrast-enhanced T1 subtraction maps to test whether early changes in enhancing tumor volume are prognostic for overall survival (OS) in newly diagnosed GBM patients trea...
In MRI of patients with recurrent glioblastoma, bevacizumab-induced normalization of tumor vascularity can be difficult to differentiate from antitumor effects. The aim of this study was to assess the...
Evaluate the toxicity and efficacy of adjuvant temozolomide (TMZ) and irinotecan (CPT-11) for 12 months following concurrent chemo-radiation in newly diagnosed glioblastoma (GBM).
Radiation Retinopathy is a progressive chronic disease triggered by ionising radiation and is characterised by vascular endothelial damage that can lead to macular edema, optic disc edema and prolifer...
An anti-VEGF recombinant monoclonal antibody consisting of humanized murine antibody. It inhibits VEGF receptors and prevents the proliferation of blood vessels.
Benign and malignant central nervous system neoplasms derived from glial cells (i.e., astrocytes, oligodendrocytes, and ependymocytes). Astrocytes may give rise to astrocytomas (ASTROCYTOMA) or glioblastoma multiforme (see GLIOBLASTOMA). Oligodendrocytes give rise to oligodendrogliomas (OLIGODENDROGLIOMA) and ependymocytes may undergo transformation to become EPENDYMOMA; CHOROID PLEXUS NEOPLASMS; or colloid cysts of the third ventricle. (From Escourolle et al., Manual of Basic Neuropathology, 2nd ed, p21)
Preliminary cancer therapy (chemotherapy, radiation therapy, hormone/endocrine therapy, immunotherapy, hyperthermia, etc.) that precedes a necessary second modality of treatment.
Organs which might be damaged during exposure to a toxin or to some form of therapy. It most frequently refers to healthy organs located in the radiation field during radiation therapy.
Drugs used to protect against ionizing radiation. They are usually of interest for use in radiation therapy but have been considered for other, e.g. military, purposes.
In a clinical trial or interventional study, participants receive specific interventions according to the research plan or protocol created by the investigators. These interventions may be medical products, such as drugs or devices; procedures; or change...
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