Outcomes of status epilepticus and their predictors in the elderly-A systematic review.

Status epilepticus (SE) is associated with high mortality and morbidity. Although SE is frequently seen in elderly patients, there is a lack of a cohesive report of outcome measures and associated factors within this population. Our aim was to systematically review studies reporting outcomes of SE among elderly patients and factors influencing these outcomes.

Diagnosis of pseudoprogression using MRI perfusion in patients with glioblastoma multiforme may predict improved survival.

Aims: This retrospective study determined the survival of glioblastoma patients with or without pseudoprogression.

Methods: A total of 68 patients were included. Overall survival was compared between patients showing pseudoprogression (in most cases diagnosed using perfusion MRI with ferumoxytol) and in patients without pseudoprogession.

Incidence of Pneumocystis jirovecii pneumonia after temozolomide for CNS malignancies without prophylaxis.

Aims: Prophylaxis against Pneumocystis jiroveci pneumonia (PJP) is currently recommended for patients receiving chemoradiation with temozolomide for newly diagnosed glioblastoma multiforme. At our institution, PJP prophylaxis during temozolomide treatment has not been routinely given because of the paucity of supporting data. We investigated the rate of PJP infections in our patients.

Evaluation of pseudoprogression in patients with glioblastoma multiforme using dynamic magnetic resonance imaging with ferumoxytol calls RANO criteria into question.

Background: Diagnosis of pseudoprogression in patients with glioblastoma multiforme (GBM) is limited by Response Assessment in Neuro-Oncology (RANO) criteria to 3 months after chemoradiotherapy (CRT). Frequency of pseudoprogression occurring beyond this time limit was determined. Survival comparison was made between pseudoprogression and true progression patients as determined by using perfusion magnetic resonance imaging with ferumoxytol (p-MRI-Fe).

Using iron oxide nanoparticles to diagnose CNS inflammatory diseases and PCNSL.

Objective: The study goal was to assess the benefits and potential limitations in the use of ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles in the MRI diagnosis of CNS inflammatory diseases and primary CNS lymphoma.

Methods: Twenty patients with presumptive or known CNS lesions underwent MRI study. Eighteen patients received both gadolinium-based contrast agents (GBCAs) and 1 of 2 USPIO contrast agents (ferumoxytol and ferumoxtran-10) 24 hours apart, which allowed direct comparative analysis.

Delayed intracranial hypertension after cranial vault remodeling for nonsyndromic single-suture synostosis.

Object: Delayed intracranial hypertension may occur after cranial vault remodeling for synostosis and may result in visual loss and developmental delay. Delayed intracranial hypertension is relatively common in children with syndromic, multisuture synostosis, but the incidence is poorly defined in children with single-suture nonsyndromic synostosis. This study evaluates the frequency of reoperation for delayed intracranial hypertension after single-suture synostosis repair.

Motor cortex stimulation for trigeminal neuropathic or deafferentation pain: an institutional case series experience.

Background: Trigeminal neuropathy is a rare, devastating condition that can be intractable and resistant to treatment. When medical treatment fails, invasive options are limited. Motor cortex stimulation (MCS) is a relatively recent technique introduced to treat central neuropathic pain.