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BACKGROUND: During COVID-19 lockdown, non-urgent medical procedures were suspended. Grade of urgency of electroencephalography (EEG) may vary according to the clinical indication, setting, and status of infection of SARS-CoV-2 virus. "Italian Society of Clinical Neurophysiology" (SINC), "Italian League Against Epilepsy" (LICE), and the "Italian Association of Neurophysiology Technologists" (AITN) aimed to provide clinical and technical recommendation for EEG indications and recording standards in this pandemic era. METHODS: Presidents of SINC, LICE, and AITN endorsed three members per each society to formulate recommendations: classification of the degree of urgency of EEG clinical indications, management and behavior of physicians and neurophysiology technologists, hygiene and personal protection standards, and use of technical equipment. RESULTS: Scientific societies endorsed a paper conveying the recommendation for EEG execution in accordance with clinical urgency, setting (inpatients/outpatients), status of SARS-CoV-2 virus infection (positive, negative and uncertain), and phase of governmental restrictions (phase 1 and 2). Briefly, in phase 1, EEG was recommended only for those acute/subacute neurological symptoms where EEG is necessary for diagnosis, prognosis, or therapy. Outpatient examinations should be avoided in phase 1, while they should be recommended in urgent cases in phase 2 when they could prevent an emergency room access. Reduction of staff contacts must be encouraged through rescheduling job shifts. The use of disposable electrodes and dedicated EEG devices for COVID-19-positive patients are recommended. CONCLUSIONS: During the different phases of COVID-19 pandemic, the EEG should be reserved for patients really benefiting from its execution in terms of diagnosis, treatment, prognosis, and avoidance of emergency room access.

During the Covid-19 pandemic, government restrictions limited health care to urgent needs. Neurophysiology centers had to suddenly reschedule their activities, with a lack of specific recommendations about electroencephalography (EEG) execution. During the pandemic phase 1, we launched an online survey to understand the flaws and strengths of the EEG management in Italy at the time of Covid-19 pandemic. A 45-item online survey (published from April 16 to 30, 2020), endorsed by the Italian Society of Clinical Neurophysiology (SINC), the Italian League Against epilepsy (LICE), and the Italian Association of Neurophysiology technologists (AITN), collected EEG management data (EEG’s number and type, indications, personnel and patients safety, devices’ sanification) during the Covid-19 pandemic. We received responses from 206 centers. The number of EEGs performed was reduced by 76 ± 20%, and several types of specific EEG (video-EEG, ambulatory-EEG, LTM, polysomnography) were reduced at a minimum. Half of the centers performed inpatient EEGs only for urgencies. Repetitive seizures, encephalitis, and non-convulsive status epilepticus were the most common indications. Covid-19-positive patients received less EEG than negative ones (p

The assay of saliva samples provides a valuable alternative to the use of blood samples for therapeutic drug monitoring (TDM), at least for certain categories of patients. To determine the feasibility of using saliva sampling for the TDM of rufinamide, we compared rufinamide concentrations in paired samples of saliva and plasma collected from 26 patients with epilepsy at steady state. Within-patient relationships between plasma rufinamide concentrations and dose, and the influence of comedication were also investigated. Assay results in the two tested fluids showed a good correlation (r2 = .78, P

Purpose The purpose of this study was to assess the priorities of patients with epilepsy and caring physicians and the correspondence between these priorities. Methods In this multicenter cross-sectional study, patients with epilepsy attending 21 Italian epilepsy centers and their caring physicians filled anonymously questionnaires on the needs and priorities in the management of the disease. Included were questions on patients' demographics, diagnosis, treatment, and outcome of epilepsy. The concordance between patients and their physicians was assessed on various aspects of the diagnosis and care of the disease. Patients' satisfaction with communication, services, and patient–doctor relationship was also assessed. Results Included were 432 women and 355 men aged 15 to 88 years (median: 41 years). Disease duration ranged from 6 months to 75 years. A structural/metabolic etiology predominated (52.7%), followed by a (presumed) genetic etiology (33.0%). Seizure remission was present in 56.5% of cases. Comorbidities requiring chronic treatment were present in 27.5%, and comorbidities affecting self-sufficiency in 9.5%. Psychiatric comorbidity was present in 35.0%. Patients' priorities included discovery of the cause (89.1%), use of right drug (98.7%), use of a drug without chronic side effects (94.0%), and a life without restrictions (90.4%). Physicians' priorities included choice of right drug (83.5%) and use of drugs without chronic side effects (86.8%). Priorities varied with patients' age, sex, education, and occupation. Patient–doctor relationships were at least good in most cases. The information imparted was considered unsatisfactory by 21–44% of cases on seizure circumstances and complications, side effects of drugs, limitations of daily activities, and management of physiologic or pathologic conditions. Patients declared overall satisfaction, except for appointments (21.5%) and emergencies (30.8%). Conclusion Patients and physicians' priorities in the management of epilepsy overlap only in part. Patients are satisfied with their caring physicians and less satisfied with communication and management of routine and emergency problems.

Introduction: After the European Medicines Agency (EMA) warning on the use of valproate (VPA) in female patients, we explored the antiepileptic drug (AED) prescribing attitudes of Italian epileptologists with regard to sex and VPA use in patients with epilepsy. Material and methods: A specifically designed 30-item questionnaire was distributed at the annual multicenter meeting of the Italian League Against Epilepsy (LICE), held in Rome on January 2018. One hundred and sixty-nine physicians answered the questionnaire. Results: In females, VPA was significantly less prescribed as first-choice AED in childhood absence epilepsy (22% females vs 64% males, p < 0.001), Dravet syndrome (54% vs 71%, p = 0.01), juvenile myoclonic epilepsy (JME) (2% vs 74%, p < 0.001), and undetermined epilepsy (0% vs 32%, p < 0.001). Ninety-six percent of the respondents inform teenage girls of the detrimental effects of intrauterine exposure to VPA; 74% recommend contraceptive measures when prescribing VPA. All the respondents stated that they were aware of the recommendations on VPA in female patients, and 64% claimed to have had difficulties in implementing them. Conclusions: The main challenges were represented by women with JME, who were seizure-free on VPA and failed to respond to levetiracetam and lamotrigine, and by little girls for whom VPA was considered the best choice. According to many Italian epileptologists, the decision to withdraw VPA should be shared with the patient.

Wikipedia is the most commonly accessed source of health information by both healthcare professionals and the lay public worldwide. We aimed to evaluate information-seeking behavior of Internet users searching the Italian Wikipedia for articles related to epilepsy and its treatment. Using Pageviews Analysis, we assessed the total and mean monthly views of articles from the Italian Wikipedia devoted to epilepsy, epileptic syndromes, seizure type, and antiepileptic drugs (AEDs) from January 1, 2015 to October 31, 2017. We compared the views of the article on epilepsy with those of articles focusing on Alzheimer's disease, migraine, multiple sclerosis, syncope, and stroke and adjusted all results for crude disease prevalence. With the only exception of the article on multiple sclerosis, the adjusted views for the Italian Wikipedia article on epilepsy were higher than those for the other neurological disorders. The most viewed articles on seizure type were devoted to tonic–clonic seizure, typical absence seizure, tonic convulsive seizures, and clonic convulsive seizures. The most frequently accessed articles on epilepsy syndromes were about temporal lobe epilepsy and Lennox–Gastaut syndrome. The most frequently viewed articles on AEDs were devoted to valproic acid, carbamazepine, and levetiracetam. Wikipedia searches seem to mirror patients' fears and worries about epilepsy more than its actual epidemiology. The ultimate reasons for searching online remain unknown. Epileptologists and epilepsy scientific societies should make greater efforts to work jointly with Wikipedia to convey more accurate and up-to-date information about epilepsy.

SummaryObjective To evaluate direct medical costs and their predictors in patients with refractory epilepsy enrolled into the SOPHIE study (Study of Outcomes of PHarmacoresistance In Epilepsy) in Italy. Methods Adults and children with refractory epilepsy were enrolled consecutively at 11 tertiary referral centers and followed for 18 months. At entry, all subjects underwent a structured interview and a medical examination, and were asked to keep records of diagnostic examinations, laboratory tests, specialist consultations, treatments, hospital admissions, and day-hospital days during follow-up. Study visits included assessments every 6 months of seizure frequency, health-related quality of life (Quality of Life in Epilepsy Inventory 31), medication-related adverse events (Adverse Event Profile) and mood state (Beck Depression Inventory-II). Cost items were priced by applying Italian tariffs. Cost estimates were adjusted to 2013 values. Results Of 1,124 enrolled individuals, 1,040 completed follow-up. Average annual cost per patient was € 4,677. The highest cost was for antiepileptic drug (AED) treatment (50%), followed by hospital admissions (29% of overall costs). AED polytherapy, seizure frequency during follow-up, grade III pharmacoresistance, medical and psychiatric comorbidities, and occurrence of status epilepticus during follow-up were identified as significant predictors of higher costs. Age between 6 and 11 years, and genetic (idiopathic) generalized epilepsies were associated with the lowest costs. Costs showed prominent variation across centers, largely due to differences in the clinical characteristics of cohorts enrolled at each center and the prescribing of second-generation AEDs. Individual outliers associated with high costs related to hospital admissions had a major influence on costs in many centers. Significance Refractory epilepsy is associated with high costs that affect individuals and society. Costs differ across centers in relation to the characteristics of patients and the extent of use of more expensive, second-generation AEDs. Epilepsy-specific costs cannot be easily differentiated from costs related to comorbidities.

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Unusual late-onset complications of brain irradiation, characterized by reversible neurologic focal signs, seizures, and MRI alterations, have recently been reported and classified as stroke-like migraine attacks after radiation therapy (SMART)(1) and peri-ictal pseudoprogression (PIPG).(2.)

Summary Purpose: Reproductive dysfunction in epilepsy is attributed to the seizures themselves and also to antiepileptic drugs (AEDs), which affect steroid production, binding, and metabolism. In turn, neuroactive steroids may influence neuronal excitability. A previous study in this cohort of consecutive women with epilepsy showed that patients with more frequent seizures had higher cortisol and lower dehydroepiandrosterone sulfate levels than those with rare or absent seizures. The present study was aimed at evaluating, in these same women, the possible relationship between some clinical parameters, seizure frequency, AED therapies, and sex hormone levels. Methods: Estradiol (E2), progesterone (Pg), sex hormone-binding globulin (SHBG), and free estrogen index (FEI) were measured during the luteal phase in 113 consecutive females, 16–47 years old, with different epilepsy syndromes on enzyme-inducing AED (EIAED) and/or non–enzyme-inducing AED (NEIAED) treatments, and in 30 age-matched healthy women. Hormonal data were correlated with clinical parameters (age, epilepsy syndrome, disease onset, and duration), seizure frequency assessed on the basis of a seizure frequency score (SFS), and AED therapies. Results: E2, Pg, and FEI were lower, whereas SHBG levels were higher in the epilepsy patients than in the controls. However, sex steroid and SHBG levels were not different between groups of patients categorized according to SFS. Therapies with EIAEDs accounted for changes in E2 levels and FEI. Conclusions: Despite globally decreased sex steroid levels in serum, actual hormone titers were not significantly correlated with SFS in consecutive epilepsy women; rather, these hormonal changes were explained by AED treatments, mainly when EIAED polytherapies were given.

Summary: Purpose: Hormonal changes occur in epilepsy because of seizures themselves and of antiepileptic drug (AED) effects on steroid production, binding, and metabolism. Conversely, steroids may influence neuron activity and excitability by acting as neuroactive steroids. This cross-sectional observational study aimed to evaluating cortisol and dehydroepiandrosterone sulfate (DHEAS) levels in female epilepsy patients with different disease severity, as assessed by a seizure frequency score (SFS). Methods: Morning serum levels of cortisol and DHEAS were assayed in 113 consecutive women, aged 16 to 47 years, with varied epilepsy syndromes, receiving mono- or polytherapy with enzyme-inducing and/or noninducing antiepileptic drugs (AEDs). Hormonal data were correlated with clinical parameters (age, body mass index, epilepsy syndrome, disease onset and duration, SFS, AED therapy, and AED serum levels) and compared with those of 30 age-matched healthy women. Results: In epilepsy patients, cortisol levels and cortisol-to-DHEAS ratios (C/Dr) were significantly higher, whereas DHEAS levels were significantly lower than those in controls. Patients with more frequent seizures showed higher cortisol and C/Dr values and lower DHEAS levels than did those with rarer or absent seizures during the previous 6 months. SFS mainly explained the increase of cortisol levels and C/Dr in patients with more active disease. Changes in DHEAS levels correlated with SFS and epilepsy syndrome, as well as with AED treatments and ages. Conclusions: Women with more frequent seizures had alterations of their adrenal steroids characterized by an increase of cortisol and a decrease of DHEAS levels. Such hormonal changes might be relevant in seizure control and in patient health.

1 Somatosensory (SEP) brainstem auditory (BAEP) and visual (VEP) evoked potentials were determined before and after add-on administration of vigabatrin (GVG) in patients with epilepsy. 2 At pre-treatment assessment SEP and BAEP parameters were usually found to be within normal limits, while P100 latencies of the VEP were abnormally prolonged in a considerable proportion of patients. 3 In a double-blind, placebo-controlled trial in 22 patients GVG (1-3 g day-1 stratified according to body weight) given for 7 weeks did not modify any of the evoked potential parameters evaluated. 4 Eighteen patients were evaluated prospectively at regular intervals during long-term GVG (2-4 g day-1) therapy with a mean follow up of 24 months (range 13-42 months). SEP, BAEP and especially VEP parameters showed some interindividual variability, but the within patient variation was relatively small. No consistent important changes were seen in association with GVG, although a possible trend towards a shortening of BAEP latencies and P100 latencies was observed. 5 The relevance of these findings with respect to GVG safety is discussed.