Staged treatment response in status epilepticus: Lessons from the SENSE registry.

OBJECTIVES: Although in epilepsy patients the likelihood of becoming seizure-free decreases substantially with each unsuccessful treatment, to our knowledge this has been poorly investigated in status epilepticus (SE). We aimed to evaluate the proportion of SE cessation and functional outcome after successive treatment steps. METHODS: We conducted a post hoc analysis of a prospective, observational, multicenter cohort (Sustained Effort Network for treatment of Status Epilepticus [SENSE]), in which 1049 incident adult SE episodes were prospectively recorded at nine European centers. We analyzed 996 SE episodes without coma induction before the third treatment step. Rates of SE cessation, mortality (in ongoing SE or after SE control), and favorable functional outcome (assessed with modified Rankin scale) were evaluated after each step. RESULTS: SE was treated successfully in 838 patients (84.1%), 147 (14.8%) had a fatal outcome (36% of them died while still in SE), and 11 patients were transferred to palliative care while still in SE. Patients were treated with a median of three treatment steps (range 1-13), with 540 (54.2%) receiving more than two steps (refractory SE [RSE]) and 95 (9.5%) more than five steps. SE was controlled after the first two steps in 45%, with an additional 21% treated after the third, and 14% after the fourth step. Likelihood of SE cessation (p < 0.001), survival (p = 0.003), and reaching good functional outcome (p < 0.001) decreased significantly between the first two treatment lines and the third, especially in patients not experiencing generalized convulsive SE, but remained relatively stable afterwards. SIGNIFICANCE: The significant worsening of SE prognosis after the second step clinically supports the concept of RSE. However, and differing from findings in human epilepsy, RSE remains treatable in about one third of patients, even after several failed treatment steps. Clinical judgment remains essential to determine the aggressiveness and duration of SE treatment, and to avoid premature treatment cessation in patients with SE.

New-Onset Refractory Status Epilepticus Due to a Novel MT-TF Variant: Time for Acute Genetic Testing Before Treatment?

Objective: The gene MT-TF encodes the mitochondrial tRNA of phenylalanine (tRNAphe). Its variations have been described as extremely rare etiologies of a variety of mitochondrial phenotypes. Methods: By means of whole-exome sequencing (WES), we detected a novel likely causative MT-TF variant (m.610T>C) in a family presenting with a combined movement disorder and epilepsy phenotype. The variant was present at 97% heteroplasmy in the peripheral blood and in a homoplasmic state in skin fibroblast-derived DNA. Results: The inaugural manifestation in the index patient was new-onset refractory myoclonic status epilepticus (NORSE) at the age of 29 years. Her son presented later with developmental regression and myoclonic epilepsy. On the beginning of valproate because of ongoing myoclonic seizures, the index patient developed a generalized brain edema requiring bilateral craniotomy. In the course of the disease, epileptic manifestations abated, and both patients developed a severe movement disorder phenotype with prominent spastic-dystonic features. Both patients did not display any further sign of mitochondrial disease. Discussion: Our report expands the clinicogenetic background of tRNAphe disease spectrum and highlights pitfalls in the diagnostics and management of mitochondrial epilepsy. The present findings advocate the introduction of rapid genetic testing in the diagnostic flow chart of NORSE in adults.

Primary headache types in adult epilepsy patients.

BACKGROUND: Headache is among the most common comorbidities in epilepsy. This study examined the distribution of different primary headache disorders in a large cohort of patients with diagnosed epilepsy. Headache types were analysed with regard to gender, type of epilepsy and antiepileptic drugs (AEDs). METHODS: In this prospective single-centre study, 500 patients with epilepsy (250 female, mean age: 45.52 ± 17.26 years) were evaluated with regards to primary headache types using a validated German headache questionnaire categorizing for migraine (MIG), tension-type headache (TTH) or trigeminal autonomic cephalalgias (TAC), their combinations and unclassifiable headache. Data regarding type of epilepsy, seizure-associated headache, AED treatment and seizure freedom were collected. RESULTS: Of 500 patients with epilepsy, 163 (32.6%) patients (108 female and 55 male) reported suffering from headaches at least 1 day per month. MIG (without aura, with aura) and TTH were the most frequent headache type (MIG 33.1%, TTH 33.1%). Female epilepsy patients reported headaches significantly more often than male patients (x2 = 8.20, p = 0.0042). In contrast, the type of epilepsy did not significantly affect headache distribution. Of 163 patients with headache, 66 (40.5%) patients reported seizure-associated headache and AEDs were used by 157 patients. Of importance, patients with AED monotherapy suffered from MIG less often when compared to patients on polytherapy (x2 = 4.79, p = 0.028). CONCLUSION: MIG and TTH are the most common headache types in epilepsy patients and headache is more frequent among female epilepsy patients. Monotherapy in AEDs might have a beneficial effect on the frequency of headache compared to polytherapy.

Anti-NMDA receptor encephalitis and MOG-associated demyelination - a case report with long-term follow-up and a systematic review.

BACKGROUND: Overlap syndromes of anti-NMDA receptor encephalitis and MOG-mediated demyelination have been reported. In this case we provide a long-term longitudinal follow-up of clinical and imaging characteristics as well as of antibody dynamics. CASE PRESENTATION: We report a 32-year-old male patient who presented with psychosis, decreased consciousness and movement disorders and was tested positive for anti-NMDA receptor antibodies. Forty-four months after symptom onset and diagnosis of autoimmune encephalitis, he suffered from relapse. At this time, the patient developed anti-MOG and anti-Caspr2 antibodies. Treatment with plasmapheresis, steroids and rituximab eventually led to substantial clinical and radiological improvement. Anti-Caspr2 antibodies persisted, anti-NMDA receptor antibodies decreased, while anti-MOG antibodies turned negative again. CONCLUSION: We provide long-term longitudinal follow-up of a patient with anti-NMDA receptor encephalitis who developed triple antibody positivity at the time of relapse. Antibody dynamics were associated with clinical disease course.

Refractory Status Epilepticus: Risk Factors and Analysis of Intubation in the Multicenter SENSE Registry.

BACKGROUND AND OBJECTIVES: Refractory status epilepticus (RSE) bears significant morbidity and mortality. Therapy escalation and in some cases intubation are recommended. Most existing studies are retrospective and focus on intensive care units. We aimed to describe routine-care management and analyze determinants of RSE development and outcomes in a large multicenter cohort. METHODS: We performed post hoc analysis of an observational, cohort study, which prospectively registered all consecutive adults with SE at 9 centers from 3 central European countries. Only incident episodes were included. Ongoing SE despite 2 antiseizure medications was defined as RSE. Patients intubated during first-line or second-line treatments were excluded. Variables investigated included demographics, severity (Status Epilepticus Severity Score), etiology, and guideline-compliant treatment (defined as fixed minimum doses). Outcome parameters included survival and mRS at baseline, and discharge (good: 0-2, or absence of worsening compared with prehospitalization). RESULTS: Among 1,179 SE episodes from 1,049 adults, 996 patients were eligible (median age: 70 years, 52% female), of which 545 (54.7%) developed RSE. RSE was associated with higher baseline mRS (p < 0.001) and treatment deviation from guidelines (p < 0.001, OR 0.09; 95% CI 0.06-0.1). Good outcomes were observed in 52.7% of refractory patients, correlating with lower status epilepticus severity (p < 0.001), absence of acute etiology (p < 0.001, OR 0.5; 95% CI 0.3-0.7), adequate first-line benzodiazepine dose (p < 0.001, OR 2.5; 95% CI 1.6-4.0), shorter durations of SE and hospitalization (both p < 0.001), and lack of intubation (p < 0.001, OR 0.4; 95% CI 0.3-0.6). Most (71.7%) refractory patients were not intubated. Intubation was associated with younger age (p = 0.006), more severe consciousness disturbances (p < 0.001, OR 3.2; 95% CI 2.1-4.8), more severe SE types (p < 0.001), higher severity score (p = 0.009), acute etiologies (p = 0.01, OR 1.6; 95% CI 1.1-2.4), more antiseizure medications (p < 0.001), initial treatment after shorter latency (p = 0.01), worse outcomes (p < 0.001, OR 0.4; 95% CI 0.4-0.6), and longer hospitalizations (p < 0.001). DISCUSSION: Variables associated with RSE were identified, some potentially preventable. More than 70% of RSE were treated without intubation, suggesting that focal RSE without deep impairment of consciousness, in older patients, may be successfully treated outside ICUs. TRIAL REGISTRATION INFORMATION: Original cohort study registered at the German Clinical Trials Register (DRKS00000725).

The additional diagnostic benefits of performing both video-polysomnography and prolonged video-EEG-monitoring: When and why.

Objective: Video-polysomnography (VPSG) and prolonged video-EEG-monitoring (pVEEG-M) are neurophysiological investigation modalities. Depending on indication either is performed, but occasionally patients undergo both (during the same or separate stays). We sought to assess the reasons and potential benefits of dual diagnostic assessments with both modalities. Methods: A retrospective chart-review was performed to identify patients who underwent both VPSG and pVEEG-M during the 10 year period between 2007 and 2017. One-hundred-nine patients were identified who had undergone both studies. Patients were grouped according to indication and outcome. Results: One-hundred-nine patients had both, a VPSG and pVEEG-M, in 62 (56.9%) the studies were performed because of separate diagnoses independent from each other. In 47 patients (43.1%) investigation with both modalities was needed to clarify the suspected diagnosis or to refute differential diagnoses. Out of these 47, 11 (10.1% of the whole group) arrived a new final diagnosis whereas in 36 (33%) the primary diagnosis was corroborated with the second modality. Conclusions: In the majority of cases VPSG plus pVEEG-M were indicated to diagnose or monitor different comorbid diseases (e.g. sleep-related breathing disorder and epilepsy). In the other cases, performing both modalities was useful to achieve a higher diagnostic accuracy or to refute differential diagnoses. Significance: VPSG and pVEEG-M are neurophysiological investigations which complement each other, especially in case of two different comorbid diseases in a single patient, to rule out differential diagnosis or when a higher diagnostic certainty is seeked.

Do all patients in the epilepsy monitoring unit experience the same level of comfort? A quantitative exploratory secondary analysis.

AIMS: To find out which variables may be associated with comfort of patients in an epilepsy monitoring unit. DESIGN: Exploratory, quantitative study design. METHODS: Data were collected from October 2018 to November 2019 in Austria and Southern Germany. A total of 267 patients of 10 epilepsy centres completed the Epilepsy Monitoring Unit Comfort Questionnaire which is based on Kolcaba's General Comfort Questionnaire. Secondary data analysis were conducted by using descriptive statistics and an exploratory model building approach, including different linear regression models and several sensitivity analyses. RESULTS: Total comfort scores ranged from 83 to 235 points. Gender, occupation and centre turned out to be possible influential variables. On average, women had a total comfort score 4.69 points higher than men, and retired persons 28.2 points higher than high school students ≥18 years. Comfort scores of younger patients were lower than those of older patients. However, age did not show a statistically significant effect. The same could be observed in marital status and educational levels. CONCLUSION: When implementing comfort measures, nurses must be aware of variables which could influence the intervention negatively. Especially, high school students ≥18 years should be supported by epilepsy specialist nurses, in order to reduce uncertainty, anxiety and discomfort. But, since the identified variables account only for a small proportion of the inter-individual variability in comfort scores, further studies are needed to find out additional relevant aspects and to examine centre-specific effects more closely. IMPACT: Nurses ensure patient comfort during a hospital stay. However, there are variables that may impair the effectiveness of the nursing measures. Our study showed that the experience of comfort was highly individual and could be explained by sociodemographic variables only to a limited extent. Nurses must be aware that additional factors, such as the situation in the individual setting, may be relevant.

Epileptic aphasia - A critical appraisal.

INTRODUCTION: Aphasic and other language disturbances occur in patients with epilepsy during and after epileptic seizures. Moreover, the interictal language profile in these patients is heterogeneous, varying from normal language profile to impairment in different language functions. The aim of this paper was to critically review the terms and concepts of ictal language alterations. MATERIAL AND METHOD: For this review we performed an extensive literature search on the term "epileptic aphasia" and analyzed the semiology and terminology indicating language-associated seizure symptoms. In addition, we give an overview on EEG, etiology, and brain imaging findings and ictal language disorders. RESULTS: In the literature, a plethora of terms indicates language-associated seizure symptoms. Simultaneous Video-EEG monitoring represents the gold standard to correctly classify ictal versus postictal language disturbances and to differentiate aphasic symptoms from speech automatisms. Different rhythmic and periodic EEG patterns associated with ictal language disturbances are recognized. Cerebral magnetic resonance imaging (cMRI) is essential in the diagnosis of seizures and epilepsy. Brain tumors and acute or remote cerebrovascular lesions are the most frequently reported structural etiologies underlying ictal language alterations. However, it has to be recognized that brain imaging may show alterations being the consequence of seizures itself rather than its cause. Functional brain imaging might be informative in patients with inconclusive EEG and MRI findings. Overall, seizure-associated aphasia is reported to have good lateralizing significance. CONCLUSION: Various language disturbances are caused by different types of seizures, epilepsies and underlying etiologies. In the clinical context, simultaneous Video-EEG monitoring facilitates precise classification of ictal versus postictal language alterations and differentiation of aphasic symptoms from speech automatisms.

The rare and the common: An Austrian DRPLA family harboring the European haplotype.

Dentatorubral-pallidoluysian atrophy (DRPLA) is a CAG trinucleotide repeat expansion disorder with an autosomal-dominant mode of inheritance and very low prevalence in Europe. We herein report the clinical characteristics of the first Austrian DRPLA family. Genetic analysis revealed the presence of a common European haplotype, suggesting a founder mutation in Europe.

Perampanel in brain tumor and SMART-syndrome related epilepsy - A single institutional experience.

Epilepsy is common in patients with brain tumors and frequently presents as the first clinical manifestation of an underlying tumor. Despite a number of available antiepileptic drugs (AED), brain tumor related epilepsy (BTRE) may still be difficult to control. Recently, the AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid)-type glutamate receptor antagonist perampanel (PER) is increasingly acknowledged as an attractive novel add-on AED for seizure control in BTRE. We present a single institutional experience reporting five individual cases with refractory BTRE treated with PER. In two of these five brain tumor patients, worsening of seizure control was caused by SMART-syndrome (stroke-like migraine attacks after radiation therapy). Efficacy of PER was assessed by the responder rate and by evaluating overall changes in seizure frequency before and during PER treatment. In our case series, a reduction in seizure frequency was observed in four out of five patients and the responder rate was 40%. In addition, both cases with symptomatic epilepsy associated with SMART-syndrome were successfully treated with PER. This case series supports the growing evidence that PER may become a promising add-on AED for the treatment of refractory BTRE as well as for seizure control in SMART-syndrome.

The electrophysiological footprint of CACNA1A disorders.

OBJECTIVES: CACNA1A variants underlie three neurological disorders: familial hemiplegic migraine type 1 (FHM1), episodic ataxia type 2 (EA2) and spinocerebellar ataxia type 6 (SCA6). EEG is applied to study their episodic manifestations, but findings in the intervals did not gain attention up to date. METHODS: We analyzed repeated EEG recordings performed between 1994 and 2019 in a large cohort of genetically confirmed CACNA1A patients. EEG findings were compared with those of CACNA1A-negative phenocopies. A review of the related literature was performed. RESULTS: 85 EEG recordings from 38 patients (19 EA2, 14 FHM1, 5 SCA6) were analyzed. Baseline EEG was abnormal in 55% of cases (12 EA2, 9 FHM1). The most common finding was a lateralized intermittent slowing, mainly affecting the temporal region. Slowing was more pronounced after a recent attack but was consistently detected in the majority of patients also during the follow-up. Interictal epileptic discharges (IEDs) were detected in eight patients (7 EA2,1 FHM1). EEG abnormalities and especially IEDs were significantly associated with younger age at examination (16 ± 9 vs 43 ± 21 years in those without epileptic changes, p = 0.003) and with earlier onset of disease (1 (1-2) vs 12 (5-45) years, p = 0.0009). EEG findings in CACNA1A-negative phenocopies (n = 15) were largely unremarkable (p = 0.03 in the comparison with CACNA1A patients). CONCLUSIONS: EEG abnormalities between attacks are highly prevalent in episodic CACNA1A disorders and especially associated with younger age at examination and earlier disease onset. Our findings underpin an age-dependent effect of CACNA1A variants, with a more severe impairment when P/Q channel dysfunction manifests early in life.

Emotional Recognition in Patients With Mesial Temporal Epilepsy Associated With Enlarged Amygdala.

BACKGROUND: Amygdalae play a central role in emotional processing by interconnecting frontal cortex and other brain structures. Unilateral amygdala enlargement (AE) is associated with mesial temporal lobe epilepsy (mTLE). In a relatively large sample of patients with mTLE and AE, we aimed to evaluate functional integration of AE in emotion processing and to determine possible associations between fMRI activation patterns in amygdala and deficits in emotion recognition as assessed by neuropsychological testing. METHODS: Twenty-two patients with drug resistant unilateral mTLE due to ipsilateral AE were prospectively recruited in a large epilepsy unit and compared with 17 healthy control subjects in terms of amygdala volume, fMRI activation patterns and performance in emotion recognition as assessed by comprehensive affect testing system (CATS) and Ekman faces. All patients underwent structural and functional 1.5 Tesla MRI, electro-clinical assessment and neuropsychological testing. RESULTS: We observed BOLD signal ipsilateral to AE (n = 7; group PAT1); contralateral to AE (n = 6; group PAT2) and no activation (n = 9; group PAT3). In the region of interest (ROI) analysis, beta estimates for fearful face > landscape contrast in the left amygdala region did not differ significantly in patients with left TLE vs. patients with right TLE [T (16) = -1.481; p = 0.158]. However, beta estimates for fearful face > landscape contrast in the right amygdala region were significantly reduced in patients with right TLE vs. patients with left TLE [T (16) = -2,922; p = 0.010]. Patients showed significantly lower total scores in CATS and Ekman faces compared to healthy controls. CONCLUSION: In our cohort, patients with unilateral mesial TLE and ipsilateral AE, an amygdala could display either functional integration in emotion recognition or dysfunction as demonstrated by fMRI. Perception and recognition of emotions were impaired more in right-sided mTLE as compared to left-sided mTLE. Neuropsychological tests showed deficits in emotion recognition in patients as compared to healthy controls.

A prospective controlled study about sleep disorders in drug resistant epilepsy.

OBJECTIVE: To evaluate sleep disorders and chronotype in patients with drug resistant focal and generalised epilepsy compared to healthy controls. METHODS: Sixty four patients with focal and six with generalised, drug resistant epilepsy were included and compared to 70 age- and gender-matched healthy controls. Patients with any relevant comorbidity were excluded. Sleep disorders and chronotype were investigated by validated questionnaires. The impact of epilepsy on quality of life was also documented in patients. RESULTS: The median Pittsburgh Sleep Quality Index (PSQI) was 4 in patients and 3 in controls (median [range], IQR; patients: 4 [1-17], 3-6; controls: 3 [0-11], 2-4; p = 0.024). Self-reported confusional arousals and probable REM sleep behaviour disorder (RBD) were more frequent in patients (30.4% vs. 8.6%, p = 0.036 and 10.6% vs. 1.4%, p = 0.030, respectively). A higher risk for possible sleep apnea was identified in patients (22.9% vs. 5.7%, p = 0.042), whereas Epworth Sleepiness Score was normal in both groups (p = 1). Chronotype, assessed by the midsleep on free days, did not differ between groups (p = 0.540). Quality of life was worse in patients with PSQI scores >5 (p = 0.016). CONCLUSION: Self-reported confusional arousals, probable RBD and a high risk for sleep apnea occurred significantly more often in patients with drug resistant epilepsy. Sleep quality differed significantly between both groups. Whether these results are due to motor activity during nocturnal epileptic seizures, parasomnia episodes, or sleep-related breathing disorder, needs further evaluation via video-polysomnography. We could confirm, at least in some cases, the previously reported mutual relationship between sleep disorders and epilepsy.

The role of cortisol in trust behavior: Results from an experimental study on healthy controls and patients with juvenile myoclonic epilepsy.

Trust is one of the foundations of human society and pervades all aspects of human live. Research on humans focused primarily on identifying the biological basis of trust behavior in healthy subjects, and this evidence hints to certain brain areas, hormones, and genetic factors to be fundamentally involved. The contribution of cortisol in trust has not yet elicited much attention in research, especially when specifically examined at basal cortisol levels. Trust has been previously studied in some neurological diseases but not in patients with epilepsy, and the influence of hormones on trust in these diseases remains yet unknown. Against this background, we designed an experimental study with a group of patients with juvenile myoclonic epilepsy and a group of healthy controls to compare trust behavior and plasma cortisol levels between the two groups. This economic game is frequently used in research to operationalize trust behavior. All participants further underwent neuropsychological assessment. Our results showed that there was no significant difference in trust behavior during the trust game, but a trend toward lower trust in patients. Furthermore, there was a significant difference in cortisol levels between groups with lower levels in patients. Interestingly, cortisol levels correlated with trust only in the patient group, but not in the control group. Future studies should specifically differentiate the effect of induced cortisol increases (e.g., acute stress) versus the effect of basal cortisol levels reflecting homeostasis or chronic stress on trust behavior and leverage the potential of comparison between patients and healthy controls.

Repetitive miniature spikes - An underreported EEG pattern.

OBJECTIVES: Low-voltage repetitive spikes are mainly described with invasive recordings and considered highly suggestive for focal cortical dysplasia (FCD). This EEG pattern has received less attention in routine scalp EEG. METHODS: Prospective collection of EEGs with low-voltage (<50 µV) repetitive spikes (repetitive miniature spikes - RMS) between July 1982 and July 2017 at the EEG laboratory of the Medical University of Innsbruck. We analyzed patterns of RMS on routine scalp EEG recordings and examined the relationship to clinical and brain imaging data. RESULTS: Overall, RMS were seen in 38 patients representing zero to four observations out of 5000 records per year. RMS occurred rhythmically in 14, periodically in 17 and irregularly in seven patients. The EEG pattern appeared with a frontal and central predominance. All but five patients had epilepsies; eleven patients had non-convulsive status epilepticus. Cerebral magnetic resonance imaging (cMRI) detected malformations of cortical development in eleven patients, including six patients with focal cortical dysplasias. CONCLUSIONS: RMS are rare EEG patterns indicating focal epilepsy. Their observation on routine scalp EEGs should prompt further clinic-radiologic investigation. SIGNIFICANCE: RMS resemble a clearly recognizable pattern in routine EEG, which is highly associated with focal epilepsy. The term is descriptive and can be added to the red flags, which can be found on routine EEG indicating underlying structural brain pathology, often in form of focal cortical dysplasia.

Bidirectional interaction between oral contraception and lamotrigine in women with epilepsy - Role of progestins.

PURPOSE: To investigate the effects of various progestins in combined oral contraceptives (COCs) on lamotrigine (LTG) serum concentrations and, vice versa, the potential impact of LTG on progestin serum levels during the menstrual cycle. METHODS: Twenty women with epilepsy (WWE) undergoing LTG monotherapy and COC (LTG group; mean ± SD [median; range] age 24.2 ± 4.6 [23.0; 18-37] years) as well as fourteen controls on COC (24.9 ± 5.6 [22.5; 20-39] years) were assessed for eligibility and all agreed to participate in the study and remained for data analyses. RESULTS: LTG levels differed significantly between phases of inactive pill and active pill use (p= 0.004), particularly with drospirenon (p= 0.018) and levonorgestrel (p= 0.068) as progestogen component but not with gestoden (p= 0.593). Furthermore, the LTG group showed significantly lower progestin levels during inactive pill when compared to active pill use with respect to levonorgestrel (p= 0.042) and drospirenon (p= 0.018) but not to gestoden (p= 0.109). Progestin concentrations did not differ between patients and controls (p> 0.05). CONCLUSIONS: The findings suggest that drospirenon and levonorgestrel but not gestoden seem to reduce LTG serum concentrations when being co-administered in WWE which might be of importance concerning seizure risk. Vice versa, no effect of LTG on several progestins could be demonstrated, arguing against a potential loss of contraception safety with LTG.

Language Dominance in Patients With Malformations of Cortical Development and Epilepsy.

Background: Language function may be reorganized in patients with malformations of cortical development (MCD). This prospective cohort study aimed in assessing language dominance in a large group of patients with MCD and epilepsy using functional MRI (fMRI). Methods: Sixty-eight patients (40 women) aged 10-73 years (median, 28.0; interquartile range, 19) with MCD and epilepsy underwent 1.5 T MRI and fMRI (word generation task). Single-subject image analysis was performed with statistical parametric mapping (SPM12). Language lateralization indices (LIs) were defined for statistically significantly activated voxels in Broca's and Wernicke's areas using the formula: LI = (V L - V R)/(V L + V R) × 100, where V L and V R were sets of activated voxels on the left and on the right, respectively. Language laterality was considered typical if LI was between +20 and +100 or atypical if LI was between +19 and -100. Results: fMRI signal was elicited in 55 of 68 (81%) patients. In 18 of 55 (33%) patients, language dominance was typical, and in 37 of 55 (67%) patients, atypical (in 68%, right hemispheric; in 32%, bilateral). Language dominance was not influenced by handedness, electroclinical, and imaging features. Conclusions: In this prospective study on a large group of patients with MCD and epilepsy, about two-thirds had atypical language dominance. These results may contribute to assessing risks of postsurgical language deficits and could assist in planning of "cortical mapping" with intracranial electrodes in patients who undergo presurgical assessment.

Sustained Effort Network for treatment of Status Epilepticus (SENSE) - A multicenter prospective observational registry.

Status epilepticus (SE) is an important neurological emergency lacking adequate evidence for efficacy and safety of treatment beyond the application of benzodiazepines as first treatment step. To bridge the gap between the few pivotal trials and retrospective uncontrolled case series, we established a prospective multicenter registry recruiting patients in experienced centers in German-speaking countries. We could document 1179 episodes of 1049 patients over a period of 5 years. First data analysis showed that in the majority of the episodes, established treatment guidelines were not followed. Latency between status onset and different treatment steps were longer, and bolus doses lower than recommended. Moreover, a relevant proportion of the patients did not receive a benzodiazepine but levetiracetam as first treatment step. Although SE could be controlled in more than 90% of the episodes, lower bolus dose and longer treatment latency were associated with refractoriness of the SE in multivariate analysis. This article is part of the Special Issue "Proceedings of the 7th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures.

Violence from childhood to adulthood: The influence of child victimization and domestic violence on physical health in later life.

OBJECTIVE: Previous research has shown a detrimental effect of child victimization (CV) on physical disease and mortality. Additionally, individuals with adverse experiences in childhood frequently face domestic violence (DV) in later life. As DV has also been observed to harm physical health, a potential cumulative effect has been proposed. Currently, however, only limited data on such a cumulative effect and its impact on patients' physical health are available. METHODS: A cross-sectional observational study at the University Hospital of Innsbruck was conducted. Data on CV, DV and physical health were collected using self-report questionnaires. To evaluate the impact of CV and DV on patients' health, odds ratios (OR) were calculated using binary logistic regression. RESULTS: A total of 1480 patients from various departments participated in the study. CV was found for 38% and DV for 16% of participants. A significantly higher occurrence of physical disease was observed in patients with poly-victimization (4+ CVs). When accounting for the cumulative effect of CV and DV, the occurrence was further increased for musculoskeletal disorders (OR:5.1), chronic pain (OR:5.0), gastrointestinal diseases (OR:3.0), metabolic diseases (OR:2.8) and respiratory diseases (OR:2.4). CONCLUSION: CV and DV were found to be prevalent and highly correlated in patients treated in a primary care hospital. CV and DV - individually, combined and cumulatively - may thus present risks for physical health. Screening patients for the risk of DV as well as assessing CV may aid in early identification and initiation of psychosocial interventions to avoid further aggravation of physical and psychological problems.