brain neoplasms/diarrhea

Despite improvements in neurosurgical and neuroradiotherapeutic techniques, children with malignant brain tumors have a dismal prognosis. In an attempt to improve the efficacy of cytotoxic therapy, dose intensification of effective chemotherapeutic agents followed by autologous bone marrow

This phase I dose-escalation study was performed to determine the tolerability of three-drug combination high-dose BCNU (B) (450 mg/m2), escalating-dose thiotepa (500-800 mg/m2) and etoposide (1200 mg/m2) in divided doses over four days in 22 adults with malignant primary brain tumors. Patients

BACKGROUND High-dose chemotherapy with autologous stem cell rescue (HDC/SCR) has produced responses and prolonged survival for some children with recurrent brain tumors, but is associated with considerable morbidity and mortality. A Phase I trial of two cycles of HDC/SCR for recurrent brain tumors

Erlotinib (Tarceva^®), a potent small molecule inhibitor of the epidermal growth factor receptor tyrosine kinase, has been evaluated to treat infants and children with primary brain tumors. The pharmacokinetics of erlotinib and its primary metabolite OSI-420

Thirty patients with recurrent primary brain tumors were treated with a combination of 5-fluorouracil and leucovorin. There were three responses seen. Toxicity consisted of stomatitis, diarrhea, and hematological suppression. 5-fluorouracil and leucovorin would appear to be minimally effective in

An epizootic of fatal diarrhea occurred in mice which were approximately 10 days of age. The enteric lesions were similar to those reported in lethal intestinal virus of infant mice, but many diseased mice also had necrotic hepatitis. Mouse hepatitis virus antigen was demonstrated in the affected

Background: Central nervous system (CNS) malignancies are the most common solid tumors among children, and novel therapies are needed to help improve survival. Pomalidomide is an immunomodulatory agent that displays antiangiogenic and

BACKGROUND Neurocognitive deficits are a recognized late effect of curative brain tumor therapy. We evaluated the feasibility, tolerance, and impact of a pilot pharmacologic intervention with the acetylcholinesterase (AChe) inhibitor, donepezil, in pediatric brain tumor (BT) survivors at risk for

Objective To assess the treatment response and side effects for the use of antiangiogenic agents such as vascular endothelial growth factor (VEGF) inhibitors for patients with vestibular schwannomas and meningiomas. Design and Methods Retrospective review of eight male and two female patients (ages

Drug development in neuro-oncology remains a challenge for neoplasms of the central nervous system (CNS). Drugs can be administered peripherally (i.e., oral or intravenous) or locally (into the tumor or the adjacent neuropil). Each of these routes has advantages and disadvantages. Like the treatment

BACKGROUND The combination of topoisomerase I and II chemotherapeutic agents has shown promising preclinical synergistic effects in the treatment of high-grade malignant brain tumors such as high-grade gliomas and choroid plexus carcinomas. To confirm the effectiveness of this treatment combination

The purpose of this study was to determine the response to CPT-11 administered every three weeks to adults with progressive malignant glioma, treated with or without enzyme-inducing antiepileptic drug (EIAED) therapy, at the recommended phase 2 dose determined from a previous phase 1 study. Adult

OBJECTIVE To determine the maximum tolerated dose of irinotecan when administrated with temozolomide every 28 days, in patients with recurrent malignant glioma who were also receiving CYP450 enzyme-inducing antiepileptic drugs (EIAED), and to characterize the pharmacokinetics of irinotecan and its

This study was conducted to determine the maximum tolerated dose and dose-limiting toxicity of irinotecan (CPT-11) administered every 3 weeks to adults with progressive malignant glioma who were treated with enzyme inducing antiepileptic drug (EIAED) therapy, and to compare the pharmacokinetics with

Pre-clinical data and adult experience suggests that topoisomerase targeted anti-cancer agents may be highly schedule dependent, and efficacy may improve with prolonged exposure. To investigate this hypothesis, 28 children with recurrent brain and solid tumors were enrolled in a phase II study of