Journal of neuro-oncology
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Journal of neuro-oncology · Nov 2006
Case ReportsRadiation induced adult medulloblastoma: a case report.
Adult medulloblastoma is a rare intracranial tumor. Our patient is a 61 year old woman treated with cranial irradiation 15 years previously for a low grade astrocytoma in the left posterior temporal lobe that was recently diagnosed with medulloblastoma in the right cerebellum. This is the first reported case of radiation induced adult medulloblastoma.
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Journal of neuro-oncology · Nov 2006
Spinal myxopapillary ependymoma outcomes in patients treated with surgery and radiotherapy at M.D. Anderson Cancer Center.
This study was undertaken to determine the disease outcomes in patients treated with surgery alone or surgery and adjuvant radiotherapy (RT) for myxopapillary ependymoma (MPE) of the spine. The medical records of 35 patients with MPE treated at The University of Texas M. D. ⋯ The long-term patient survival duration for MPE managed with surgery and adjuvant RT is favorable. Regardless of the extent of resection, adjuvant RT appears to significantly reduce the rate of tumor progression. Failures occurred exclusively in the neural axis, mainly at the primary site.
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Journal of neuro-oncology · Oct 2006
Validation of the M.D. Anderson Symptom Inventory Brain Tumor Module (MDASI-BT).
Symptom occurrence has been shown to predict treatment course and survival in patients with solid tumors. Primary brain tumor (PBT) patients are unique in the occurrence of neurologic symptoms. Currently, no instrument exists that measures both neurologic and cancer-related symptoms. ⋯ The 22 item MDASI-BT demonstrated validity and reliability in patients with PBT. This instrument can be used to identify symptom occurrence throughout the disease trajectory and to evaluate interventions designed for symptom management.
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Journal of neuro-oncology · Oct 2006
Clinical TrialLevetiracetam therapy in patients with brain tumour and epilepsy.
Epilepsy is a common clinical problem in patients with brain tumours, strongly affecting patients' quality of life. Tumour-related seizures are often difficult to control, and the clinical picture is complicated by frequent interactions between antiepileptic drugs (AEDs) and antineoplastic agents. We studied the safety and efficacy of levetiracetam (LEV), a new AED with a different pharmacological profile from traditional anticonvulsants, in 19 patients (6 females; age range 28-70 years, mean 48 years) with supratentorial gliomas and epilepsy. ⋯ LEV plasma concentrations monitored in 12 subjects ranged from 11.9 to 82.1 microg/ml. Our preliminary open data indicate that add-on treatment with LEV in patients with brain tumours is safe and appears to be effective in reducing seizure frequency. Controlled studies on larger populations are warranted to confirm these open observations.
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Journal of neuro-oncology · Oct 2006
Interstitial docetaxel (taxotere), carmustine and combined interstitial therapy: a novel treatment for experimental malignant glioma.
Docetaxel (Taxotere) is a hemisynthetic, anti-cancer compound with good preclinical and clinical activity in a variety of systemic neoplasms. We tested its activity against malignant gliomas using local delivery methods. Antitumor activity was assessed in vitro against human (U87 and U80 glioma) and rat brain-tumor (9L gliosarcoma and F98 glioma) cell lines. ⋯ Similarly, animals receiving BCNU polymers (n=15, median survival 39.3 days, 13.3% long-term survivors) demonstrated an increase in survival compared to the controls (P=0.04). Animals receiving the combination polymers demonstrated a modest increase in survival compared to either chemotherapeutic agent alone (n=14, median survival 54.9 days, 28.6% long-term survivors) with markedly improved survival over controls (P=0.003). We conclude that locally delivered docetaxel shows promise as a novel anti-glioma therapy and that the combination of drug regimens via biodegradable polymers may be a great therapeutic benefit to patients with malignant glioma.