Isolated paroxysmal arousals as focal epilepsy.

Paroxysmal motor phenomena and arousals during sleep are frequent. The differential diagnoses between benign hypnic transient events, epileptic and non-epileptic seizures represent a common clinical problem. Video-EEG monitoring during sleep, recording several episodes in the same patient, is essential in order to characterize these phenomena. It offers the possibility to compare electro-clinical data, to demonstrate the eventual stereotyped pattern of motor phenomena and their progression in time, and to study EEG-polygraphic correlates. The recently described double split-screen synchronized display (DSSSD) technique represents a useful tool for comparing particular clinical patterns of epileptic seizures when dealing with complex, hypermotor phenomena observed in frontal lobe epilepsy. We reviewed the data of 24 patients admitted during a two-year period (2002-2003) to our epilepsy sleep unit for isolated paroxysmal sleep motor events. Four patients presented with very brief paroxysmal arousals without daytime fits. Three of our patients presented isolated paroxysmal arousals, whereas in one, the events were associated with hypermotor seizures. We present a simplified variant of the DSSSD method (modified DSSSD) that can be used to study episodes of paroxysmal arousals in order to confirm their stereotyped motor pattern. The clinical aspects and the EEG-polygraphy patterns were informative, with the absence of asymmetrical tonic or dystonic posturing of the limbs. Scalp EEG alone does not usually provide much information in patients with isolated paroxysmal arousals. Coupled to the modified DSSSD technique, it may allow confirmation of the diagnosis of frontal epilepsy, as was the case in our four patients. [Published with video sequences].

Implementation of an Interdisciplinary, Team-Based Complex Care Support Health Care Model at an Academic Medical Center: Impact on Health Care Utilization and Quality of Life.

INTRODUCTION: The Geriatric Resources for the Assessment and Care of Elders (GRACE) program has been shown to decrease acute care utilization and increase patient self-rated health in low-income seniors at community-based health centers. AIMS: To describe adaptation of the GRACE model to include adults of all ages (named Care Support) and to evaluate the process and impact of Care Support implementation at an urban academic medical center. SETTING: 152 high-risk patients (≥5 ED visits or ≥2 hospitalizations in the past 12 months) enrolled from four medical clinics from 4/29/2013 to 5/31/2014. PROGRAM DESCRIPTION: Patients received a comprehensive in-home assessment by a nurse practitioner/social worker (NP/SW) team, who then met with a larger interdisciplinary team to develop an individualized care plan. In consultation with the primary care team, standardized care protocols were activated to address relevant key issues as needed. PROGRAM EVALUATION: A process evaluation based on the Consolidated Framework for Implementation Research identified key adaptations of the original model, which included streamlining of standardized protocols, augmenting mental health interventions and performing some assessments in the clinic. A summative evaluation found a significant decline in the median number of ED visits (5.5 to 0, p = 0.015) and hospitalizations (5.5 to 0, p<0.001) 6 months before enrollment in Care Support compared to 6 months after enrollment. In addition, the percent of patients reporting better self-rated health increased from 31% at enrollment to 64% at 9 months (p = 0.002). Semi-structured interviews with Care Support team members identified patients with multiple, complex conditions; little community support; and mild anxiety as those who appeared to benefit the most from the program. DISCUSSION: It was feasible to implement GRACE/Care Support at an academic medical center by making adaptations based on local needs. Care Support patients experienced significant reductions in acute care utilization and significant improvements in self-rated health.

Language-induced epilepsy, acquired stuttering, and idiopathic generalized epilepsy: phenotypic study of one family.

PURPOSE: Language-induced epilepsy involves seizure precipitation by speaking, reading, and writing. Seizures are similar to those of reading epilepsy (RE). The nosologic position of language-induced epilepsy is not clear. We performed a clinical and neurophysiological study in a multigenerational family with the association of idiopathic generalized epilepsy (IGE) with ictal stuttering as a manifestation of reflex language-induced epilepsy. METHODS: Nine members on three generations were studied. All patients underwent video-polygraphic EEG recordings (awake and during sleep). A standardized protocol was applied to test the effect of language and non-language-related tasks. RESULTS: Six patients presented language-induced jaw jerking that mimicked stuttering and corresponded to focal myoclonus involving facial muscles. This was associated with an IGE phenotype in four of these patients. Focal EEG spikes were found in all six patients by visual analysis and/or back-averaging techniques. The focal spikes were either asymptomatic (when followed by a slow wave) or symptomatic of facial myoclonia (when isolated). Levetiracetam, used as add-on or monotherapy in four patients, suppressed ictal stuttering. One additional case only had a phenotype of IGE without focal features. CONCLUSIONS: This family study demonstrates the phenotypic heterogeneity of the association of IGE phenotype with ictal stuttering (language-related reflex seizure). Our data suggest that this particular form of reflex epilepsy related to language has more similarities with generalized epilepsies than with focal ones. Neurophysiological investigations should be performed more systematically in patients with acquired stuttering, especially if there is family history of IGE.