Characterizing the driving dilemma among patients with psychogenic nonepileptic seizures: A single-center prospective cohort study.

Objective: Driving is a critical topic to counsel among patients with epileptic seizures (ES) and psychogenic nonepileptic seizures (PNES), with significant legal and public health implications. This prospective cohort study examined the frequency of ES and PNES in a single institution's Epilepsy Monitoring Unit (EMU) and assessed driving-related issues between each group.

Methods: Adult patients from the Mayo Clinic Arizona Epilepsy Monitoring Unit (EMU) were given comprehensive surveys addressing driving history.

Case Report: Opsoclonus-Myoclonus Syndrome Associated With Contactin-Associated Protein-Like 2 and Acetylcholine Receptor Autoantibodies in the Setting of Non-Small Cell Lung Carcinoma.

Opsoclonus myoclonus syndrome (OMS) is a rare immune-mediated paraneoplastic or para/-post-infectious syndrome characterized by "dancing" eye movements, myoclonus, and ataxia. Neuropsychiatric symptoms have also been reported. Without treatment, OMS may progress to further neurological impairment and even death.

Refractory Left Focal Motor Status Epilepticus as Initial Clinical Presentation of Acute Basilar Artery Thrombosis.

Seizures are uncommon with posterior circulation strokes. They are more often associated with anterior circulation strokes, with only a limited number of cases of status epilepticus reported to be related to brain stem ischemia. The literature includes case reports of generalized tonic-clonic seizures and associated status epilepticus as an initial presentation of acute basilar artery thrombosis.

Identifying and Addressing Barriers to Systemic Thrombolysis for Acute Ischemic Stroke in the Inpatient Setting: A Quality Improvement Initiative.

Objectives: To identify barriers to inpatient alteplase administration and implement an interdisciplinary program to reduce time to systemic thrombolysis.

Patients And Methods: Compared with patients presenting to the emergency department with an acute ischemic stroke (AIS), inpatients are delayed in receiving alteplase for systemic thrombolysis. Institutional AIS metrics were extracted from the electronic medical records of patients presenting as an inpatient stroke alert.

When Drugs Do Not Work: Alternatives to Antiseizure Medications.

Purpose Of Review: Despite the increase in the number of novel antiseizure medications over the past 20 years, approximately one-third of patients will not have adequate seizure control on medications. For these patients, additional options need to be considered, including dietary, device, and surgical treatments. In addition, many complementary therapies can be considered as adjunctive treatment, with the intent of improving quality of life for persons with epilepsy and potentially allowing for improvement in seizure control.

The Dilemma of Resuming Antithrombotic Therapy After Intracranial Hemorrhage in Patients With Left Ventricular Assist Devices.

Background/objective: Antithrombotic therapy is administered after left ventricular assist device (LVAD) implantation to prevent thromboembolic events. Intracranial hemorrhage (ICH) is a life-threatening adverse event requiring immediate discontinuation of antithrombotics. We investigated the timing of antithrombotic resumption after ICH in patients with LVADs and the association between timing and risk of recurrent hemorrhage and thrombotic events.

Nonconvulsive status epilepticus secondary to acute porphyria crisis.

Both variegate and acute intermittent porphyria can manifest with various neurological symptoms. Although acute symptomatic seizures have been previously described, they are typically tonic-clonic and focal impaired awareness seizures. Convulsive status epilepticus and epilepsia partialis continua are rare and have been described on a case report basis.

Brain-Derived Neurotrophic Factor and Its Associations with Metabolism and Physical Activity in a Latino Sample.

Background: Brain-derived neurotrophic factor (BDNF) is associated with body weight and other health conditions but remains understudied in the Latino population. The aim of this study was to examine the associations of BDNF serum levels with body mass index (BMI), physical activity, and the rs6265 nonconservative polymorphism among 349 Latinos aged ≥18 years enrolled in the Arizona Insulin Resistance Registry.

Materials And Methods: Data on physical activity were acquired using a self-reported questionnaire.

Implementation of a fluorescence-based screening assay identifies histamine H3 receptor antagonists clobenpropit and iodophenpropit as subunit-selective N-methyl-D-aspartate receptor antagonists.

N-Methyl-D-aspartate (NMDA) receptors are ligand-gated ion channels that mediate a slow, Ca(2+)-permeable component of excitatory synaptic transmission in the central nervous system and play a pivotal role in synaptic plasticity, neuronal development, and several neurological diseases. We describe a fluorescence-based assay that measures NMDA receptor-mediated changes in intracellular calcium in a BHK-21 cell line stably expressing NMDA receptor NR2D with NR1 under the control of a tetracycline-inducible promoter (Tet-On). The assay selectively identifies allosteric modulators by using supramaximal concentrations of glutamate and glycine to minimize detection of competitive antagonists.