Abstract：
:Measurement of oxygen pressure (pO2) in tumor tissue is important, because pO2 is a major factor for radiosensitivity in malignant glioma treatment. We attempted to elucidate the changes in pO2 level in glioblastoma tissue of patients under various conditions. Eighteen patients with newly diagnosed glioblastoma were recruited to this study. Disposable Clark-type electrodes were inserted using CT guided stereotactic surgery under local anesthesia and left in the intra- and peritumoral regions. pO2 was measured in patients under conditions of being awake and asleep, inhaling 100% O2, being administered osmotic diuretics and following hyperbaric oxygen exposure (HBO). Peritumoral tissue had a significantly higher pO2 value in both awake and sleeping patients. O2 inhalation could not significantly increase the pO2 level, whereas administration of osmotic diuretics induced an increase in pO2 levels in peritumoral tissue alone. The pO2 levels were significantly increased in both regions after HBO, and a high pO2 level was maintained until 15 min after HBO in both regions. It is possible that the pO2 level in peritumoral tissue is affected by intracranial pressure, whereas that in the intratumoral tissue is usually low. HBO was the optimal procedure for oxygenation, but its benefit was reduced over time.
journal_name
J Neurooncoljournal_title
Journal of neuro-oncologyauthors
Beppu T,Kamada K,Yoshida Y,Arai H,Ogasawara K,Ogawa Adoi
10.1023/a:1015832726054subject
Has Abstractpub_date
2002-05-01 00:00:00pages
47-52issue
1eissn
0167-594Xissn
1573-7373journal_volume
58pub_type
杂志文章abstract：:Latino Americans are a rapidly growing ethnic group in the United States but studies of glioblastoma in this population are limited. We have evaluated characteristics of 21,184 glioblastoma patients from the Surveillance, Epidemiology, and End Results (SEER) Program of the National Cancer Institute. This SEER data fro...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,多中心研究
doi：10.1007/s11060-017-2377-0
更新日期：2017-04-01 00:00:00
abstract：:The microvasculature of brain tumors has been proposed as the primary target for ionizing radiation (IR)-induced apoptosis. However, the contribution of low dose IR-induced non-apoptotic cell death pathways has not been investigated. This study aimed to characterize the effect of IR on human brain microvascular endoth...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-006-9171-8
更新日期：2006-11-01 00:00:00
abstract：:Recurrent pediatric high-grade glioma is a leading cause of cancer-related death in children. We report results of a systematic review and meta-analysis investigating survival outcome in pediatric patients with recurrent high-grade glioma over the last 20 years. MEDLINE/PubMed, EMBASE, Web of Science and Cochrane Revi...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,meta分析
doi：10.1007/s11060-017-2701-8
更新日期：2018-03-01 00:00:00
abstract：INTRODUCTION:To evaluate the prognostic value of the Glasgow Prognostic Score (GPS), the combination of C-reactive protein (CRP) and albumin, in glioblastoma multiforme (GBM) patients treated with radiotherapy (RT) and concurrent plus adjuvant temozolomide (GPS). METHODS:Data of newly diagnosed GBM patients treated wi...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-2879-4
更新日期：2018-09-01 00:00:00
abstract：:Approximately 200,000 men will be diagnosed with prostate cancer in 1994. While localized disease is potentially curable with surgery or radiation therapy, metastatic disease is incurable. The most frequent site of metastasis is bone. Spinal cord compression occurs in approximately 7% of men with prostate cancer. Back...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/BF01053418
更新日期：1995-01-01 00:00:00
abstract：:We retrospectively evaluated the relationship between the response of lung lesions and distant progression-free survival (DPFS) after radiosurgery in patients with brain metastases. A total of 47 consecutive patients were treated with radiosurgery for brain metastases. Distant progression was defined as a new enhancin...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-011-0653-y
更新日期：2012-01-01 00:00:00
abstract：:Extensive surgical resection of centrally localized, newly diagnosed glioblastoma can lead to opening ventricles and therefore carries a potential risk of spreading tumor cells into the cebrospinal fluid. However, whether ventricle opening consequently implies a greater frequency of distant tumor recurrence after radi...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2068-2
更新日期：2016-05-01 00:00:00
abstract：:To compare progression-free (PFS) and overall survival (OS) in patients treated in two consecutive phase II trials of hypofractionated-intensity modulated radiotherapy (hypo-IMRT) and temozolomide (TMZ) with or without bevacizumab (BEV). Patients with newly diagnosed glioblastoma multiforme (GBM) after biopsy or resec...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-015-1791-4
更新日期：2015-06-01 00:00:00
abstract：:Elevated neutrophil-lymphocyte ratio (NLR) may predict worse outcomes in cancer, including glioblastoma (GBM). This study assessed whether change in NLR during focal radiotherapy and concomitant temozolomide (RT-TMZ) provides further prognostic information. This was a retrospective review of patients treated with RT-T...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2395-y
更新日期：2017-05-01 00:00:00
abstract：:Dysembryoplastic neuroepithelial tumors (DNET) are usually benign lesions that arise in cortical regions and are discovered after new onset of seizure. These lesions have many different imaging characteristics. We report a patient with a presumed low-grade medial temporal lobe lesion that was followed for many years w...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-005-9054-4
更新日期：2006-05-01 00:00:00
abstract：:Compared to classical oncological outcome measures such as time to progression and survival, the importance of cognitive functioning in patients with diffuse infiltrative brain tumors has only recently been recognized. Apart from the relatively low incidence and the invariably fatal outcome of gliomas, the general ass...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/s11060-012-0811-x
更新日期：2012-06-01 00:00:00
abstract：:Gliomas, the most common malignant primary brain tumors, are universally fatal once they progress from low-grade into high-grade neoplasms. In recent years, we have accumulated unprecedented data about the genetic and epigenetic abnormalities in gliomas; yet, our appreciation of how these deadly tumors arise is still ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/s11060-014-1499-x
更新日期：2014-09-01 00:00:00
abstract：PURPOSE:A prospective study of patients with glioma was carried out. Special attention was paid to the first seizure, to the histology, and to the efficacy and prophylactic role of antiepileptic drugs (AEDs). Prognostic factors were analyzed. METHODS:Between February 1st 2004 and April 1st 2006 patients who underwent ...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章
doi：10.1007/s11060-009-9796-5
更新日期：2009-07-01 00:00:00
abstract：:Proteasome activity is essential during cAMP-induced terminal differentiation of a murine neuroblastoma cell line (NBP2). However, the mechanisms through which proteasome affects NBP2 differentiation have not been characterized. We hypothesized that proteasome is required to implement the differentiation-mediated effe...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1023713008809
更新日期：2003-05-01 00:00:00
abstract：:Central nervous system (brain or leptomeningeal) metastases (BLm) are considered rare in castration-resistant prostate cancer (CRPC) patients. Now that docetaxel has become the reference drug for first-line treatment of CRPC, patients whose disease is not controlled by hormonal manipulations may live much longer than ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-011-0734-y
更新日期：2012-03-01 00:00:00
abstract：:A case is reported of a patient rendered quadraparetic following collapse of a cervical vertebra due to neoplastic invasion by metastatic glioblastoma multiforme. The case is discussed in light of a review of the world literature regarding the clinical incidence and significance of metastasis of glial tumors. It is re...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/BF01324700
更新日期：1993-05-01 00:00:00
abstract：PURPOSE:Therapeutic intervention at glioblastoma (GBM) progression, as defined by current assessment criteria, is arguably too late as second-line therapies fail to extend survival. Still, most GBM trials target recurrent disease. We propose integration of a novel imaging biomarker to more confidently and promptly defi...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03565-x
更新日期：2020-07-01 00:00:00
abstract：PURPOSE:Chondroblastoma (CB) in the spine is extremely rare and there is little published information regarding this subject. We attempt to explore the clinical features of spinal CB and address the importance of total resection, especially total en bloc spondylectomy (TES) for the treatment of spinal CB. METHODS:Clin...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-2935-0
更新日期：2018-10-01 00:00:00
abstract：:We describe a 61-year-old man with a multiple neurologic complication of Merkel cell carcinoma, a rare skin cancer. An enhancing brain mass, and cytologically proven leptomeningeal disease produced a succession of symptoms including seizures, bilateral radiculopathies, myoclonus, a cauda equina syndrome and altered me...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF01052924
更新日期：1994-01-01 00:00:00
abstract：:Membrane-type MMPs (MT-MMPs) constitute a growing subclass of recently identified matrix metalloproteinases (MMPs). In addition to the highly conserved MMP functional domains, the MT-MMPs have additional insertion sequences (IS) that confer unique functional roles. While most of the MMPs are secreted, the MT-MMPs are ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1012213604731
更新日期：2001-06-01 00:00:00
abstract：:An anti-epithelial membrane antigen monoclonal (Clone E29) was used as part of a panel of antisera in the investigation of primary CNS and metastatic tumours. In contrast to others, definite and often strongly positive cross-reactivity has been demonstrated on glial cells. The material consisted of fourteen astrocytom...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF00195605
更新日期：1987-01-01 00:00:00
abstract：:We report a case of association of a brain tumor with multiple colorectal polyposis and offer an analysis of the relevant literature with a view to revising the classification of the syndrome in relation to familial multiple polyposis and Gardner's syndrome. Differences emerged, depending on the brain tumor type, whic...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF01058460
更新日期：1995-01-01 00:00:00
abstract：BACKGROUND:In most patients with recurrent glioma chemotherapy is the only remaining treatment option. In general results of chemotherapy in these patients are poor, and trials on new regimens are indicated. Because relatively good results have been achieved with combinations of platin compounds and etoposide, we inves...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章
doi：10.1023/a:1006201909435
更新日期：1999-08-01 00:00:00
abstract：INTRODUCTION:There has been a resurgence of interest in brachytherapy as a treatment for glioblastoma, with several currently ongoing clinical trials. To provide a foundation for the analysis of these trials, we analyze the Surveillance, Epidemiology, and End Results (SEER) database to determine whether receipt of brac...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03268-y
更新日期：2019-10-01 00:00:00
abstract：:While stereotactic radiosurgery (SRS) has been shown effective in the management of brain metastases, small brain metastases (≤10 mm) can pose unique challenges. Our aim was to investigate the efficacy of SRS in the treatment of small brain metastases, as well as elucidate clinically relevant factors impacting local f...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2519-4
更新日期：2017-09-01 00:00:00
abstract：:The type III mutant epidermal growth factor receptor (EGFR) is expressed on the cell surface of a subset of glioma, but not of normal tissues. In this study, we investigated the in vivo kinetics of 3C10 mouse monoclonal antibody (mAb), specifically recognizing the type III mutant EGFR (EGFRvIII), using athymic nude mi...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1024320516341
更新日期：2003-07-01 00:00:00
abstract：:We have investigated the anti-tumor activity of ex vivo activated and expanded T cells which had been sensitized in vivo to one of two different syngeneic rat glioma cell lines; D74 or RT-2. Rats were sensitized by inoculation of irradiated tumor cells into each hind foot pad. After 10 days, the tumor-draining lymph n...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1005771717409
更新日期：1997-03-01 00:00:00
abstract：:Stereotactic radiosurgery is a frequently performed procedure for patients with benign intracranial tumors. Benign tumors are good candidates for radiosurgery because they are generally non-invasive, are well visualized by magnetic resonance imaging, and their slow rate of proliferation makes conventional radiation do...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/s11060-009-9831-6
更新日期：2009-05-01 00:00:00
abstract：:This study aimed to explore the safety and efficacy of multisession gamma knife surgery (GKS) for large brain metastases with a volume of 10 cm3 or larger. Fifty-six patients who had 65 brain metastases with a volume of at least 10 cm3 were treated with multisession GKS. Three-session GKS at a prescription dose of 10 ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2317-4
更新日期：2017-02-01 00:00:00
abstract：:Future success using chemotherapy against human gliomas may result from exploiting unique molecular vulnerabilities of these tumors. Chemotherapy frequently results in DNA damage. When such damage is sensed by the cell, programmed cell death, or apoptosis, may be initiated. However, chemotherapy-induced DNA damage may...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1022554824129
更新日期：2003-02-01 00:00:00
