38 Result(s)
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Article
Incidence, molecular characteristics, and imaging features of “clinically-defined pseudoprogression” in newly diagnosed glioblastoma treated with chemoradiation
Pseudoprogression (PsP) remains an elusive and clinically important, yet ill-defined, phenomena that, generally, involves a period of early radiographic progression (enhancement) followed by a period of radiog...
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Article
Phase II trial of an AKT inhibitor (perifosine) for recurrent glioblastoma
Perifosine (PRF) is an oral alkylphospholipid with antineoplastic effects and reasonable tolerability. It inhibits signaling through the PI3/AKT axis and other cascades of biologic importance in glioblastoma, ...
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Longitudinal cognitive assessment in patients with primary CNS lymphoma treated with induction chemotherapy followed by reduced-dose whole-brain radiotherapy or autologous stem cell transplantation
The standard treatment for primary central nervous system lymphoma (PCNSL) involves induction methotrexate-based chemotherapy with or without consolidation whole brain radiotherapy (WBRT). As WBRT carries a su...
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Phase I study of sorafenib and tipifarnib for recurrent glioblastoma: NABTC 05-02
Recurrent glioblastoma (GBM) has a very low 6-month progression free survival (PFS) with currently available treatments. Combination chemotherapy to target multiple cell signaling pathways is currently being i...
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Article
Radiotherapy and temozolomide for anaplastic astrocytic gliomas
We previously reported results of a phase II non-comparative trial that randomized patients with glioblastoma following radiotherapy to one of two different temozolomide schedules, followed by 13-cis-retinoic...
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Article
Open AccessResponse Assessment Criteria for Glioblastoma: Practical Adaptation and Implementation in Clinical Trials of Antiangiogenic Therapy
Since 1990, the primary criteria used for assessing response to therapy in high-grade gliomas were those developed by Macdonald and colleagues, which incorporated 2-dimensional area measurements of contrast-en...
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Article
A phase II trial of oral gimatecan for recurrent glioblastoma
Gimatecan is a lipophilic oral camptothecin analogue with preclinical activity in glioma models. We conducted a multicenter phase II trial to evaluate the efficacy of gimatecan in adults with recurrent gliobla...
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Post-treatment T1 shortening in primary CNS lymphoma
The incidence of primary central nervous system lymphoma (PCNSL) has increased over the past two decades. The MR imaging appearance of PCNSL plays a central role in the initial diagnosis, management and follow...
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Apparent diffusion coefficient histogram analysis stratifies progression-free and overall survival in patients with recurrent GBM treated with bevacizumab: a multi-center study
We have tested the predictive value of apparent diffusion coefficient (ADC) histogram analysis in stratifying progression-free survival (PFS) and overall survival (OS) in bevacizumab-treated patients with rec...
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Article
The impact of chemotherapy on cognitive outcomes in adults with primary brain tumors
There is growing recognition that chemotherapy may have short and long term impact on cognitive function of cancer patients. However, the impact of chemotherapy on the cognition of adult patients with primary ...
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Article
Longitudinal prospective study of matrix metalloproteinase-9 as a serum marker in gliomas
The objective of this study was to evaluate if longitudinal measurements of serum matrix metalloproteinase-9 (MMP-9) correlated with disease status or survival in adults with gliomas. Serum samples were collec...
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Article
Advances in Primary CNS Lymphoma: Randomized Clinical Trials of Chemotherapy and Whole-Brain Radiotherapy
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Article
Novel targeted agents for platelet-derived growth factor receptor and c-KIT in malignant gliomas
Malignant gliomas are a heterogeneous group of tumors with a varying natural history and response to treatment. Despite current therapeutic strategies, these tumors almost universally recur after excision and ...
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Article
Individualized methotrexate dosing in primary CNS lymphoma
Although high-dose methotrexate is widely accepted as the most effective chemotherapeutic agent for primary CNS lymphoma, no optimal dose or dosing strategy has been established. Researchers from the Internati...
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Article
The Role of Temozolomide in Elderly Patients with Glioblastoma
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Article
Phase II trials of erlotinib or gefitinib in patients with recurrent meningioma
There are no established treatments for recurrent meningioma when surgical and radiation options are exhausted. The epidermal growth factor receptor (EGFR) is often over-expressed in meningiomas and may promot...
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Article
Neurological outcome of long-term glioblastoma survivors
Extended survival of 3 or more years is rare in patients with glioblastoma (GBM) but is becoming more common. Clinical outcome has not been well studied. We reviewed GBM patients at Memorial Sloan-Kettering Ca...
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Article
Gross total resection of low-grade glioma in adults
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Article
A pilot study of everolimus and gefitinib in the treatment of recurrent glioblastoma (GBM)
Twenty-two patients with recurrent glioblastoma (GBM) were prospectively treated with everolimus and gefitinib, designed to test the combined inhibition of mammalian target of rapamycin (mTOR) and epidermal gr...
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Article
Prospective cognitive follow-up in primary CNS lymphoma patients treated with chemotherapy and reduced-dose radiotherapy
High-dose chemotherapy and whole brain radiotherapy (WBRT) can prolong survival in primary CNS lymphoma (PCNSL) patients, but is often associated with clinically significant cognitive decline. In this study we...
