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BACKGROUND
The primary objective of this prospective phase 2 study of CPT-11 in adult patients with recurrent temozolomide-refractory anaplastic astrocytoma (AA) was to evaluate 6-month progression-free survival (PFS).
METHODS
Forty patients (27 men and 13 women) ages 17 to 58 years (median age, 38
BACKGROUND
Diffuse intrinsic pontine gliomas (DIPGs) and high-grade astrocytomas (HGA) continue to have dismal prognoses. The combination of cetuximab and irinotecan was demonstrated to be safe and tolerable in a previous pediatric phase 1 combination study. We developed this phase 2 trial to
There is no standard therapy for recurrent anaplastic astrocytoma (AA). Assess response and toxicity of lomustine (CCNU) in recurrent AA following prior surgery, radiotherapy and TMZ in a retrospective case series. Thirty-five adults (18 males; 17 females: median age 42.5 years) with TMZ refractory
Cognitive and other quality of life measures were assessed in 29 patients with supratentorial malignant astrocytomas before and after high-dose (8000 cGy) multiple daily fractionated radiotherapy. Assessments were done immediately before and after radiotherapy. Patients completed a
OBJECTIVE
The aim of this study was to assess the frequency of response and toxicity in adults with recurrent anaplastic astrocytoma (AA) or glioblastoma multiforme (GM) treated with concurrent continuous TMZ and TMX.
METHODS
In addition to histology, eligibility included age > 18 years, Karnovsky
A retrospective study of bevacizumab only in adults with recurrent temozolomide (TMZ)-refractory anaplastic astrocytoma (AA) with a primary objective of determining progression free survival (PFS). There is no standard therapy for alkylator-resistant AA and hence a need exists for new therapies.
Bromodeoxyuridine (BUdR), a nonhypoxic radiosensitizing drug, is a halogenated pyrimidine analog that is incorporated into the deoxyribonucleic acid of dividing cells in a competitive process with thymidine; BUdR also sensitizes these cells to radiation therapy. Neurons and glial cells have a very
To evaluate the pharmacokinetics and efficacy of imatinib in patients with recurrent oligodendroglial tumors.Patients with progressive WHO grade II-III recurrent tumors after prior RT and chemotherapy were eligible. A phase I dose-escalation study was The activity of didemnin B, a natural product derived from the Caribbean Tunic was assessed in 16 patients with Glioblastoma multiforme. Didemnin B was administered intravenously by a short infusion at a dose of 4.3 mg/m2 and subsequently escalated to 6.3 mg/m2. No anti-tumor activity was observed.
To determine the efficacy and toxicity of a novel chemotherapeutic approach with topotecan, a camptothecin analog, for progressive or recurring anaplastic oligodendroglioma or mixed oligoastrocytoma.Patients from seven centers with recurrent or progressive disease were treated with topotecan, 1.5
OBJECTIVE
Amplification of the epidermal growth factor receptor (EGFR) gene represents one of the most frequent gene alterations in glioblastoma (GBM). In the current study, we evaluated gefitinib, a potent EGFR inhibitor, in the treatment of adults with newly diagnosed GBM.
METHODS
Ninety-eight
OBJECTIVE
To determine the response rate, time to disease progression, survival, and toxicity of intravenous carboplatin and chronic oral high-dose tamoxifen in patients with recurrent malignant gliomas.
METHODS
Patients with histological confirmation of recurrent malignant gliomas were eligible for
This phase II study in recurrent high-grade glioma evaluated the response rate, toxicities, and time to treatment failure of high-dose carboplatin modulated by a 24-h infusion of thymidine (75 g/m(2)). The trial was based on preclinical data and a prior phase I study ( J. Clin. Oncol. 17, 2922-2931,
A phase II study of recombinant interferon alpha A (Ro 22-8181) for malignant brain tumors was jointly conducted at 21 medical institutes in order to evaluate its clinical effects and side effects. Treatment started with exclusive administration of Ro 22-8181 at 3 X 10(6) U/day, which was increased
Pediatric gliosarcoma (GS) is a rare variant of glioblastoma multiforme. The authors describe the case of an unusual pontine location of GS in a 9-year-old boy who was initially diagnosed with low-grade astrocytoma (LGA) that was successfully controlled for 4 years. Subsequently, his brain tumor