brain neoplasms/癲癇性発作

Propofol has been used to treat convulsions, while the drug is known to induce convulsions. We described a case of generalized convulsions during brain tumor resection under propofol anesthesia. A 24-year-old man was scheduled to undergo brain tumor resection. He had no history of epilepsy.

OBJECTIVE Prophylactic use of antiepileptic drugs (AEDs) in seizure-naïve brain tumor patients remains a topic of debate. This study aimed to characterize a subset of patients at highest risk for new-onset perioperative seizures (i.e., intraoperative and postoperative seizures occurring within 30

OBJECTIVE The incidence of, and risk factors for, perioperative seizures and the need for perioperative antiepileptic drugs (AEDs) in previously seizure-free children with brain tumors remains unclear. The authors have undertaken a review of previously seizure-free pediatric patients with brain

Seizures occur in 25% to 40% of children with supratentorial tumors and are the presenting complaint in 10% to 15%. However, when divided by age, only 2% of children with seizures as the presenting complaint of brain tumors were less than 1 year of age. Three children, ranging in age from 20 days to

Breakthrough seizure activity has been reported with conversion from brand name to generic anticonvulsants. This has prompted several organizations to support physician notification of generic substitution and patient consent. Recently, a generic formulation of levetiracetam has become available.

Children with brain tumors and other cancers can suffer from seizures. Unfortunately, most antiepileptic therapies are metabolized by the hepatic cytochrome P450 (CYP) system. Levetiracetam, a newer anticonvulsant, does not undergo CYP metabolism and does not alter the pharmacokinetics of

Hemorrhage is common in brain tumors. Due to characteristic magnetic field changes induced by hemosiderin it can be detected using susceptibility weighted MRI (SWI). Its relevance to clinical syndromes is unclear. Here we investigated the patterns of intra-tumoral SWI positivity (SWI(pos)) as a

BACKGROUND Levetiracetam (LEV) is a newer anticonvulsant with a favorable safety profile. There seem to be no relevant drug interactions, and an intravenous formulation is available. Therefore, LEV might be a suitable drug for the perioperative anticonvulsive therapy of patients with suspected brain

The well-done systematic review included a moderate number of patients from randomized controlled trials with an objective diagnosis of a brain tumor. There were mild differences between the 5 studies used in the systematic review with patients in 3 of the studies undergoing surgical resection or

Brain tumor-related epilepsy (BTRE) is often drug resistant and patients can be forced to take polytherapy that can adversely affect their quality of life (QoL). Lacosamide (LCM) is a new antiepileptic drug (AED) used as adjunctive therapy in patients with partial seizures with or without secondary

OBJECTIVE An open pilot study to evaluate the effect of pregabalin (PGB) as add-on therapy on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy (BTRE). METHODS We recruited 25 consecutive patients with BTRE and uncontrolled seizures. At baseline and during

When deciding on a surgical route to reach subcortical brain tumors and colloid cysts, many surgeons advocate the use of transcallosal, transsulcal, or skull base approaches over transcortical approaches due to a high reported incidence of postoperative seizures. We have retrospectively analyzed all

OBJECTIVE To estimate the incidence and long-term outcome of brain tumor related seizures in children and to identify risk factors for adverse seizure outcome. METHODS Analysis of medical records of children treated for brain tumor and seizures in a single institution. Children were identified from

OBJECTIVE Seizures are common during and after treatment for a primary brain tumor. Our objective was to describe the incidence and risk factors for seizures in long-term survivors of pediatric brain tumors. METHODS In a retrospective, longitudinal study, we reviewed all consecutive patients during

The aim of this study was to analyze the clinical data of patients with epileptic seizures and diagnosed brain tumors. Analysis included 711 patients with primary and secondary brain tumors. 165 (23%) patients had experienced at least one seizure before tumor diagnosis. The mean time from the first