ototoxicity/seizures

Outer hair cell (OHC) metabolism is blocked by cisplatin. Concurrent changes in the renal handling of magnesium occur because of the damage cisplatin causes to the renal proximal tubule cells within the thick ascending loop of Henle. Although there is no evidence of cisplatin within the OHCs, there

The study of a disorder such as tinnitus is fraught with difficulties. Tinnitus, like pain, is a subjective symptom. The problem is compounded because several different mechanisms must operate to cause the persistent sensation of tinnitus. Therefore, it is difficult to measure objectively any

An analysis of Misonidazole (MISO) neurotoxicity in RTOG 79-16 and RTOG 79-18 was undertaken to evaluate the incidence of neurotoxicity relative to dexamethasone dose and phenytoin use. MISO was administered as follows: 79-16 arm A, 1 gm/m2 5 days a week for a total of 10 gm/m2 in 2 weeks; 79-16 arm

OBJECTIVE Communication disorders have been acknowledged as a major public health issue because they compromise early childhood development, restrict vocational attainment and undermine the economic well being of the society. The aim of this study is to determine the pattern of communication

Of 29 consecutive children treated for malignant primary tumors of the central nervous system (CNS) at this institution, postoperative examination showed radiographic or cytologic evidence of neuraxis dissemination in 10 (34%). Given the historically poor results in disseminated CNS tumors treated

The distribution of cis-diamminedichloroplatinum (CDDP) was studied in 23 patients undergoing surgical resection of brain tumors metastatic from lung cancer. CDDP (100 mg/m2) was administered intravenously (i.v.) or intra-arterially (IA) at the time of surgery, and various fluids and tissues were

Nervous system toxicity with current antituberculosis pharmacotherapy is relatively uncommon, although the frequency of the usage of antituberculosis therapy requires that physicians be aware of such toxicity. Antituberculosis therapy manifests both central and peripheral nervous system effects,

Twenty-seven patients with squamous cell carcinoma of the head and neck were treated with i.v. cisplatin 50-100 mg/m2 followed by a rapid infusion of cytosine arabinoside 500-4,000 mg/m2. All except four of the patients had received prior irradiation and six had had prior chemotherapy. There was one

OBJECTIVE The purpose of the study was to investigate the pharmacokinetics of combined intravenous (i.v.) and intracerebroventricular (i.c.v.) vancomycin for patients with intracranial infections after craniotomy and to provide the basis for establishing the intracranial local administration

OBJECTIVE Radiographic tumor response and survival were evaluated in the pediatric and young adult population with germ cell tumor, primary CNS lymphoma, or primitive neuroectodermal tumor receiving intra-arterial carboplatin- or methotrexate-based chemotherapy with osmotic blood-brain barrier

The loop diuretic bumetanide has been reported to potentiate the antiseizure activity of phenobarbital in rodent models of neonatal seizures, most likely as a result of inhibition of the chloride importer Na-K-Cl cotransporter isoform 1 (NKCC1) in the brain. In view of the intractability of neonatal

The therapeutic value of high partial pressures of oxygen is limited by the toxicity of oxygen. Pulmonary damage, visual impairment, and convulsions are known hazards during hyperoxic exposure, but dose-effect relationships have not been quantified for specific organs or functions. As part of an

OBJECTIVE To evaluate the impact of tumor location, clinical parameters, and therapy on neurocognitive, neuroendocrine, and functional outcomes in children < or = 3 years old with intracranial CNS malignancies who survived at least 2 years after diagnosis. METHODS Records were retrospectively

Because Cisplatin potentiates the effect of radiotherapy in animal tumor systems and because Cisplatin is capable of causing regressions of human malignant melanomas, a study was initiated in patients with malignant melanoma metastatic to brain to investigate the feasibility of administering

Brain tumors and their treatments in children result in a range of neurological complications that can affect daily function and rehabilitation potential, including neurocognitive sequelae, ototoxicity, seizure disorders, stroke, and peripheral neuropathy. Deficits in cognitive function,