Co-production of online educational resources for adolescent and young adult females with epilepsy.

OBJECTIVE: To develop online patient education materials about epilepsy for adolescent and young adult females with epilepsy through co-production in partnership with patients, parents or caregivers, and multi-disciplinary healthcare providers who care for this population. METHODS: We recruited participants from Western/Central Pennsylvania, comprised of females with epilepsy ages 18-26 or parents of children with epilepsy ages 12-26. Healthcare providers who participated in the study were recruited nationally from disciplines of pediatric epilepsy, adult epilepsy, women's neurology, and adolescent medicine. We held three series of meetings to create the online materials from July to August 2021. RESULTS: Five adolescent and young adult females with epilepsy (ages 18-26, median age 22) and two parents of children with epilepsy were recruited and participated in meetings. The physician group was comprised of two adolescent medicine physicians, one adult neurologist with a specialization in women's neurology, one adult epileptologist, and one pediatric epileptologist. All participants were female. Several sets of meetings were held, which involved the creation of an empathy map to evaluate the needs and desires of our participants, topic list development, and specific content and formatting recommendations. After these meetings, content was created for the online materials and published on the Center for Young Women's Health (CYWH) website. CONCLUSION: Our team utilized co-production with a diverse group of partners to create educational materials that met the interests of adolescent and young adult females with epilepsy. This is a structured and reproducible methodology that could inform future educational intervention development in epilepsy.

Preferences and experiences of women with epilepsy regarding sexual and reproductive healthcare provision.

RATIONALE: Women with epilepsy (WWE) have unique disease-specific considerations regarding their sexual and reproductive health (SRH), which impact decision-making around pregnancy and contraception. Understanding their perspectives, preferences, and experiences regarding SRH care contributes to optimizing patient-centered clinical practice. METHODS: We conducted individual semi-structured interviews with WWE aged 18-45 years, exploring their SRH care experiences and preferences. We audio-recorded and transcribed all interviews. Two coders used both inductive and deductive strategies to perform thematic analysis and identify key themes and representative quotes. RESULTS: Twenty WWE completed interviews (median age 23 years; range 18-43 years). Key themes included: 1) SRH counseling from neurologists often did not occur, was limited in scope, or contained misinformation, especially during adolescence and early adulthood. In particular, participants felt that they received poor counseling about contraception, fertility, folic acid, and teratogenic medications, which impacted their reproductive decision-making. 2) WWE report fragmented care between their neurologist and other SRH providers. 3) WWE prefer that their neurologists initiate routine comprehensive discussions about SRH. 4) Conversations about SRH should begin in adolescence and include private confidential discussions between neurologists and WWE. 5) Successful SRH conversations between neurologists and WWE involve detailed information, reassurance, and support for the patient's reproductive goals. CONCLUSION: WWE desire comprehensive, coordinated counseling and care regarding SRH and epilepsy, and often experience suboptimal SRH care. Better understanding of the SRH needs, preferences, and experiences of WWE will help inform interventions to optimize patient-centered SRH counseling and care by healthcare professionals, especially during adolescence.

Traumatic Brain Injury and Early Onset Dementia in Post 9-11 Veterans.

OBJECTIVES: To assess traumatic brain injury (TBI)-related risks factors for early-onset dementia (EOD). BACKGROUND: Younger Post-9/11 Veterans may be at elevated risk for EOD due to high rates of TBI in early/mid adulthood. Few studies have explored the longitudinal relationship between traumatic brain injury (TBI) and the emergence of EOD subtypes. METHODS: This matched case-control study used data from the Veterans Health Administration (VHA) to identify Veterans with EOD. To address the low positive predictive value (PPV = 0.27) of dementia algorithms in VHA records, primary outcomes were Alzheimer's disease (AD) and frontotemporal dementia (FTD). Logistic regression identified conditions associated with dementia subtypes. RESULTS: The EOD cohort included Veterans with AD (n = 689) and FTD (n = 284). There were no significant demographic differences between the EOD cohort and their matched controls. After adjustment, EOD was significantly associated with history of TBI (OR: 3.05, 2.42-3.83), epilepsy (OR: 4.8, 3.3-6.97), other neurological conditions (OR: 2.0, 1.35-2.97), depression (OR: 1.35, 1.12-1.63) and cardiac disease (OR: 1.36, 1.1-1.67). CONCLUSION: Post-9/11 Veterans have higher odds of EOD following TBI. A sensitivity analysis across TBI severity confirmed this trend, indicating that the odds for both AD and FTD increased after more severe TBIs.

A survey of child neurologists about reproductive healthcare for adolescent women with epilepsy.

OBJECTIVE: To evaluate child neurologists' knowledge, attitudes, and practices regarding sexual and reproductive health (SRH) care for adolescent and young adult women with epilepsy (WWE). METHODS: Child neurologists (including attending physicians, residents, fellows, and advanced practitioners) completed an online survey distributed through subspecialty listservs. We analyzed results using descriptive statistics, chi-square, and logistic regression. RESULTS: Two hundred eight child neurologists completed the survey. Most believed that child neurologists should counsel young WWE on: teratogenesis (99%, n = 206/207), contraception-antiseizure medication interactions (96%, n = 194/202), pregnancy (95%, n = 198/206), contraception (89%, n = 184/206) and folic acid supplementation (70%, n = 144/205). Fewer respondents felt confident with such counseling (teratogenesis: 90%, n = 188/208, drug interactions: 65%, n = 133/208, pregnancy 75%, n = 156/208, contraception: 47-64%, n = 96-134/208, p < 0.05). Ninety-five percent (n = 172/181) reported ever discussing SRH with typically developing young WWE, compared to 78% (n = 141/181) for young WWE with mild intellectual disability (p < 0.01). One third (n = 56/170) who ever discussed SRH did not do so routinely. Respondents correctly answered 87% ±â€¯5% of knowledge questions about SRH for WWE, 80% ±â€¯4% of questions about teratogenic antiseizure medications, and 61% ±â€¯7% of questions about contraception-antiseizure drug interactions. The greatest barrier to SRH care was time constraints (80%, n = 149/186). The majority (64%, n = 119/186) identified solutions including longer appointment times and co-managing SRH care with other specialties. CONCLUSIONS: Findings reveal gaps in SRH care by child neurologists for adolescent and young adult WWE, especially those with mild intellectual disability. Provider-identified barriers and solutions may serve as targets to improve SRH care for this population.

Epilepsy Among Iraq and Afghanistan War Veterans - United States, 2002-2015.

The age-adjusted prevalence of seizure disorder in United States veterans deployed in Iraq and Afghanistan conflicts (IAV) is 6.1 per 1,000 persons (1), compared with 7.1 to 10 per 1,000 persons in the general population (2,3). Persons with epilepsy are at risk of excess mortality in part because of comorbidity (4). Although patterns of comorbidity have been associated with mortality in IAV (5), the unique contribution of epilepsy to excess mortality in IAV is unknown. A cohort study was developed using inpatient, outpatient, and pharmacy data from the U.S. Department of Veterans Affairs, Veterans Health Administration (VA) to identify epilepsy, demographic characteristics, and baseline comorbidity for IAV who received VA care in 2010 and 2011. The VA's vital status records were used to identify 5-year mortality (2011-2015). The unadjusted Kaplan-Meier estimator and adjusted proportional hazards regression models tested the hypothesis that excess mortality is associated with epilepsy. IAV with epilepsy were more likely than those without epilepsy to have mental and physical comorbidity, and significantly higher mortality, even after controlling for demographic characteristics and other comorbid conditions (adjusted hazard ratio = 2.6; 95% confidence interval [CI] 2.1-3.2). IAV with epilepsy could benefit from evidence-based chronic disease self-management programs to reduce physical and psychiatric comorbidity, and linkages to VA clinical and other community health and social service providers.

Antiepileptic drug prescribing patterns in Iraq and Afghanistan war veterans with epilepsy.

OBJECTIVE: We examined patterns of antiepileptic drug (AED) use in a cohort of Iraq/Afghanistan war veterans (IAVs) who were previously identified as having epilepsy. We hypothesized that clinicians would be more likely to prescribe newer AEDs and would select specific AEDs to treat seizures based on patient characteristics including gender and comorbidities. METHODS: From the cohort of IAVs previously identified with epilepsy between fiscal years 2009 and 2010, we selected those who received AEDs from the Veterans Health Administration in FY2010. Regimens were classified as monotherapy or polytherapy, and specific AED use was examine overall and by gender. Multivariable logistic regression examined associations of age; gender; race/ethnicity; medical, psychiatric, and neurological comorbidities; and receipt of neurology specialty care associated with the six most commonly used AEDs. RESULTS: Among 256,284 IAVs, 2123 met inclusion criteria (mean age: 33years; 89% men). Seventy-two percent (n=1526) received monotherapy, most commonly valproate (N=425) and levetiracetam (n=347). Sixty-one percent of those on monotherapy received a newer AED (levetiracetam, topiramate, lamotrigine, zonisamide, oxcarbazepine). Although fewer women than men received valproate, nearly 90% (N=45) were of reproductive age (≤45years). Antiepileptic drug prescribing patterns were associated with posttraumatic stress disorder, bipolar disorder, cerebrovascular disease, dementia/cognitive impairment, headache, and receipt of neurological specialty care (all p<0.01). SIGNIFICANCE: In this cohort of veterans with epilepsy, most received AED monotherapy and newer AEDs. Prescribing patterns were different for men and women. The patterns observed between AEDs and neurological/psychiatric comorbidities suggest that clinicians are practicing rational prescribing.

Psychiatric Comorbidities in Women Veterans with Epilepsy.

Background: Women Veterans with epilepsy (WVE) may have unique psychiatric comorbidities that affect presentation, treatment, and outcomes. This large, nationally representative study of Veterans Health Administration (VHA) patients explores sex differences in psychiatric diagnoses and treatment to better characterize WVE. Methods: This study included a retrospective cohort design utilizing VHA Corporate Data Warehouse administrative data. Data from 58,525 Veterans with epilepsy (8.5% women) were obtained. Psychiatric diagnoses and treatment were analyzed, with comparisons between men with epilepsy and WVE. Secondary analyses included further exploration of select gynecological conditions. Results: WVE had higher psychiatric burden than men, as evidenced by higher rates of nearly all psychiatric diagnoses, including depression (59.1% vs. 38.9%; χ2 = 771.6), posttraumatic stress disorder (42.0% vs. 26.5%; χ2 = 549.1), and anxiety disorder (44.9% vs. 24.5%; χ2 = 977.7), as well as higher use of psychotropic medication prescriptions (2.3 vs. 1.4 average number of psychotropics prescribed). Furthermore, higher percentages of women versus men utilized the emergency room for psychiatric purposes (11.7% vs. 6.9%; χ2 = 153.06) and were hospitalized with psychiatric diagnoses (9.8% vs. 6.1%; χ2 = 100.95). Discussion: Veterans with epilepsy represent a unique group with high rates of psychiatric comorbidity. These results suggest that among Veterans, men and women with epilepsy have differing psychiatric comorbidities, leading to disparate health care needs. Based on this study's findings, WVE may require a different approach to care with an increased focus on specialized psychiatric treatment for WVE.

Utilization of epilepsy care among Women Veterans: A population-based study.

OBJECTIVE: Higher healthcare utilization in epilepsy correlates with better clinical and quality of life outcomes. Women Veterans with epilepsy (WVE) have unique characteristics that may affect access and utilization of care. This study investigates epilepsy care in WVE, with respect to utilization of outpatient, inpatient, and emergency room care. METHODS: Data were collected from 58,525 Veterans with epilepsy using the Veterans Health Administration (VHA) Corporate Data Warehouse administrative data. Overall, 8.5% of the sample were women (n = 4983). Neurology visits, comprehensive epilepsy care, neuroimaging, ASM prescription and hospital and emergency care were analyzed, and comparisons were made with men Veterans with epilepsy to identify gender differences. RESULTS: Compared to men, a greater proportion of WVE utilized services including neurology (73.8% vs. 62.0%), comprehensive epilepsy care (16.1% vs. 11.7%), epilepsy monitoring unit evaluation (EMU; 6.1% vs. 2.9%), neuroimaging (CT: 39.1% vs. 36.6%; MRI: 43.7% vs. 32.5%), and electroencephalograms: (EEG: 36.5% vs. 29.1%). WVE also evidenced higher percentages of seizure-related emergency room care usage vs. men (15.2 vs. 12.6) and hospitalizations (12.3 vs. 10.0) and were prescribed a greater number of ASMs (average:2.3 vs. 1.9). Valproate was prescribed to 17.6% of WVE, despite potential teratogenic concerns. SIGNIFICANCE: WVE have greater utilization of epilepsy care within the VHA system compared to men, which could lead to better epilepsy management and quality of life. However, higher rates of emergency care, hospitalizations, and concurrent ASMs among WVE highlight the clinical complexity and raise concern for potentially comorbid conditions including psychogenic non-epileptic seizures.

The neuropsychological presentation of women with epilepsy: clinical considerations and future directions.

Objective: Cognitive, mood, and behavioral changes are common among persons with epilepsy (PWE), resulting in a complex neuropsychological presentation. Women with epilepsy (WWE) represent a distinct cohort within the broader epilepsy population due to sex and gender-specific factors impacting epilepsy semiology and treatment. However, unique neuropsychological profiles among WWE have not been established. This narrative review aims to further define neuropsychological correlates in WWE and promote meaningful discussion related to enhancing the provision of neuropsychological care within this clinical population. Method: Current literature in PWE examining differences in cognitive function, mental health, and quality of life (QoL) between women and men was critically reviewed, emphasizing considerations for neuropsychological practice. Results: WWE demonstrate a preservation of verbal learning and memory compared to men both pre- and post-surgically, with sex-based, neurobiological mechanisms likely contributing to this association. WWE also have elevated risk for affective disorder psychopathology, suicidality, and traumatic experiences. Epidemiology related to psychotic and bipolar spectrum disorders is less clear, and findings are mixed regarding sex-specific behavioral side effects of antiseizure and psychotropic medication. Finally, hormonal and obstetric factors are highlighted as important contributors to neuropsychological symptoms in WWE, with elevated risk for low QoL and increased stigma associated with greater medical and psychiatric comorbidities compared to men. Conclusions: While emerging literature has begun to characterize the neuropsychological presentation of WWE, future research is needed to define sex and gender differences in neuropsychological sequalae among PWE to ensure consistency and quality of care for WWE.

Comorbidity and polypharmacy impact neurobehavioral symptoms and symptom validity failure among post-9/11 veterans with mild traumatic brain injury.

Objective: The study aimed to examine the association between post-concussive comorbidity burdens [post-traumatic stress disorder (PTSD), depression, and/or headache] and central nervous system (CNS) polypharmacy (five or more concurrent medications) with reported neurobehavioral symptoms and symptom validity screening among post-9/11 veterans with a history of mild traumatic brain injury (mTBI). Setting: Administrative medical record data from the Department of Veterans Affairs (VA) were used in the study. Participants: Post-9/11 veterans with mTBI and at least 2 years of VA care between 2001 and 2019 who had completed the comprehensive traumatic brain injury evaluation (CTBIE) were included in the study. Design: Retrospective cross-sectional design was used in the study. Main measures: Neurobehavioral Symptom Inventory (NSI), International Classification of Diseases, Ninth Revision, and Clinical Modification diagnosis codes were included in the study. Results: Of the 92,495 veterans with a history of TBI, 90% had diagnoses of at least one identified comorbidity (PTSD, depression, and/or headache) and 28% had evidence of CNS polypharmacy. Neurobehavioral symptom reporting and symptom validity failure was associated with comorbidity burden and polypharmacy after adjusting for sociodemographic characteristics. Veterans with concurrent diagnoses of PTSD, depression, and headache were more than six times more likely [Adjusted odds ratio = 6.55 (99% CI: 5.41, 7.92)]. to fail the embedded symptom validity measure (Validity-10) in the NSI. Conclusion: TBI-related multimorbidity and CNS polypharmacy had the strongest association with neurobehavioral symptom distress, even after accounting for injury and sociodemographic characteristics. Given the regular use of the NSI in clinical and research settings, these findings emphasize the need for comprehensive neuropsychological evaluation for individuals who screen positively for potential symptom overreporting, the importance of multidisciplinary rehabilitation to restore functioning following mTBI, and the conscientious utilization of symptom validity measures in research efforts.

Role of Deployment History on the Association Between Epilepsy and Traumatic Brain Injury in Post-9/11 Era US Veterans.

BACKGROUND AND OBJECTIVES: Traumatic brain injury (TBI) is a well-established epilepsy risk factor and is common among service members. Deployment-related TBI, where combat/blast may be more common, may have different outcomes than nondeployment-related TBI. This work examined associations of all TBI exposures (not just combat), and epilepsy, while adjusting for comorbidities associated with epilepsy, among veterans by deployment status. METHODS: The cohort included post-9/11 veterans with ≥2 years of care in both Veterans Health Administration and Defense Health Agency systems. We identified epilepsy using ICD-9/10-CM codes, antiseizure medication, and service-connected disability for epilepsy. We conducted a logistic regression model with interaction terms for conditions by deployment history that adjusted for demographics and military characteristics. RESULTS: The cohort (n = 938,890) included post-9/11 veterans of whom 27,436 (2.92%) had epilepsy. Most veterans had a history of deployment (70.64%), referred to as "deployed." Epilepsy was more common among veterans who were never deployed ("nondeployed") (3.85% vs 2.54%). Deployed veterans were more likely to have had TBI, compared with the nondeployed veterans (33.94% vs 14.24%), but nondeployed veterans with moderate/severe TBI had higher odds of epilepsy compared with deployed veterans (adjusted odds ratio [aOR] 2.92, 95% CI 2.68-3.17 vs aOR 2.01, 95% CI 1.91-2.11). Penetrating TBI had higher odds of epilepsy among the deployed veterans (aOR 5.33, 95% CI 4.89-5.81), whereas the odds of epilepsy for mild TBI did not significantly differ by deployment status. Although most neurologic conditions were more prevalent among the nondeployed veterans, they were often associated with higher odds of epilepsy in the deployed veterans. DISCUSSION: Deployment history had a significant differential impact on epilepsy predictors. As expected, penetrating TBI had a greater epilepsy impact among deployed veterans perhaps due to combat/blast. Some epilepsy predictors (moderate/severe TBI, multiple sclerosis, and Parkinson disease) had a stronger association in the nondeployed veterans suggesting a potential healthy warrior effect in which such conditions preclude deployment. Other neurologic conditions (e.g., brain tumor, Alzheimer disease/frontotemporal dementia) had a greater epilepsy impact in the deployed veterans. This may be attributable to deployment-related exposures (combat injury, occupational exposures). A better understanding of deployment effects is critical to provide targeted epilepsy prevention in veterans and military service members.

Characterizing women veterans receiving seizure care in the veterans affairs healthcare system.

OBJECTIVE: The number and proportion of women served by the Veterans Health Administration (VHA) is rapidly expanding, necessitating better characterization of factors unique to this population. While nascent literature has begun to better characterize women within the broader seizure population, women Veterans remain an understudied sample. To expand our clinical understanding of women with seizures, we assessed demographic and clinical characteristics, as well as psychiatric/military histories in women receiving care from an Epilepsy Center of Excellence within the VA Healthcare System. METHODS: The sample included 90 women with psychogenic nonepileptic seizures (PNES) and 28 women with epileptic seizures (ES) as the final diagnosis after epilepsy monitoring at a large VA medical center between 2010 and 2020. Retrospective chart review gathered demographics, including age, marital status, and work status; clinical characteristics, including history of traumatic brain injury (TBI) or migraines, gynecological history, and use of anti-seizure medications (ASM); psychiatric information, including trauma history, psychiatric diagnoses, and treatment; and military history related to service or service connection. Group differences were assessed between women with PNES and ES. RESULTS: The ES group was significantly older than the PNES group (47.8 v. 41.9 years, p = 0.02) and had a non-significantly longer diagnosis duration (12.3 vs. 8.6 years, p = 0.17). Clinically, the PNES group had a significantly higher rate of migraines (76.7% v. 57.1%, p = 0.04) and hysterectomy (40% v. 17.9%, p = 0.03). Many psychiatric factors differentiated the two groups, with significantly higher rates of psychotropic medication use (86.7% v. 60.7%, p = 0.002), psychiatric hospitalization (42.2% v. 21.4%, p = 0.047), and suicide attempts (42.2% v. 14.3%, p = 0.005), alongside trends toward higher rates of military sexual trauma (47.8% vs. 28.6%, p = 0.07) and childhood sexual trauma (37.8% vs. 17.9%, p = 0.05) among those with PNES. SIGNIFICANCE: This is the largest study to date characterizing women veterans with seizures seeking comprehensive seizure care and provides an update to previously published information on Veteran samples with seizures. Several characteristics differ between women Veterans with PNES and ES, spanning demographic, clinical, and psychiatric factors. Understanding the unique profile of women Veterans with epilepsy seeking care through the VA system is a crucial step in providing optimal care, including making informed diagnosis and providing appropriate treatment.

Pediatric Neurologists' Perspectives on Sexual and Reproductive Health Care for Adolescent and Young Adult Women With Epilepsy and Intellectual Disability.

OBJECTIVE: To explore perspectives of pediatric neurologists regarding sexual and reproductive health care for adolescent women with epilepsy (WWE) and intellectual disability. METHODS: We interviewed pediatric neurologists regarding sexual and reproductive health for WWE with intellectual disability. We audio-recorded and transcribed interviews and conducted qualitative analysis. RESULTS: 16 pediatric neurologists participated. Themes included the following: (1) Pediatric neurologists have differing perspectives about how intellectual disability affects WWE's sexual and reproductive health needs, (2) pediatric neurologists provide sexual and reproductive health counseling variable in content and frequency to this population, (3) pediatric neurologists tend to recommend longer-term methods of contraception for this population, and (4) pediatric neurologists are asked to be involved in decision-making around sterilization, yet express ethico-legal reservations. CONCLUSION: Our findings suggest pediatric neurologists provide variable, often suboptimal, sexual and reproductive health care for WWE and intellectual disability. Themes reveal ethical concerns among neurologists about sexual and reproductive health practices including sterilization. More tailored clinical guidelines and provider training on sexual and reproductive health for this population may be beneficial.

Multimodal Quality of Life Assessment in Post-9/11 Veterans With Epilepsy: Impact of Drug Resistance, Traumatic Brain Injury, and Comorbidity.

BACKGROUND AND OBJECTIVES: Epilepsy is defined by the occurrence of multiple unprovoked seizures, but quality of life (QOL) in people with epilepsy is determined by multiple factors, in which psychiatric comorbid conditions play a pivotal role. Therefore, understanding the interplay between comorbid conditions and QOL across epilepsy phenotypes is an important step toward improved outcomes. Here, we report the impact of QOL across distinct epilepsy phenotypes in a cohort of post-9/11 veterans with high rates of traumatic brain injury (TBI). METHODS: This observational cohort study from the Veterans Health Administration included post-9/11 veterans with epilepsy. A process integrating an epilepsy identification algorithm, chart abstraction, and self-reported measures was used to classify patients into 1 of 4 groups: (1) epilepsy controlled with medications, (2) drug-resistant epilepsy (DRE), (3) posttraumatic epilepsy (PTE), or (4) drug-resistant PTE (PT-DRE). Summary scores for 6 QOL measures were compared across the groups after adjustment for age, sex, and number of comorbid conditions. RESULTS: A total of 529 survey respondents with epilepsy were included in the analysis: 249 controls (i.e., epilepsy without DRE or PTE), 124 with DRE, 86 with PTE, and 70 with PT-DRE. DRE was more common in those with PTE compared with those with nontraumatic epilepsy (45% vs 33%, odds ratio 1.6 [95% CI 1.1-2.4], p = 0.01). Patients with PTE and PT-DRE had significantly more comorbid conditions in health records than those with nontraumatic epilepsy. Those with both PTE and DRE reported the lowest QOL across all 6 measures, and this persisted after adjustment for comorbid conditions and in further linear analyses. DISCUSSION: Among those with PTE, DRE prevalence was significantly higher than prevalence of nontraumatic epilepsies. PTE was also associated with higher burden of comorbidity and worse overall QOL compared to nontraumatic epilepsies. People with PTE are distinctly vulnerable to the comorbid conditions associated with TBI and epilepsy. This at-risk group should be the focus of future studies aimed at elucidating the factors associated with adverse health outcomes and developing antiepileptogenic therapies.

Common data elements in epilepsy research: development and implementation of the NINDS epilepsy CDE project.

The Common Data Element (CDE) Project was initiated in 2006 by the National Institute of Neurological Disorders and Stroke (NINDS) to develop standards for performing funded neuroscience-related clinical research. CDEs are intended to standardize aspects of data collection; decrease study start-up time; and provide more complete, comprehensive, and equivalent data across studies within a particular disease area. Therefore, CDEs will simplify data sharing and data aggregation across NINDS-funded clinical research, and where appropriate, facilitate the development of evidenced-based guidelines and recommendations. Epilepsy-specific CDEs were established in nine content areas: (1) Antiepileptic Drugs (AEDs) and Other Antiepileptic Therapies (AETs), (2) Comorbidities, (3) Electrophysiology, (4) Imaging, (5) Neurological Exam, (6) Neuropsychology, (7) Quality of Life, (8) Seizures and Syndromes, and (9) Surgery and Pathology. CDEs were developed as a dynamic resource that will accommodate recommendations based on investigator use, new technologies, and research findings documenting emerging critical disease characteristics. The epilepsy-specific CDE initiative can be viewed as part of the larger international movement toward "harmonization" of clinical disease characterization and outcome assessment designed to promote communication and research efforts in epilepsy. It will also provide valuable guidance for CDE improvement during further development, refinement, and implementation. This article describes the NINDS CDE Initiative, the process used in developing Epilepsy CDEs, and the benefits of CDEs for the clinical investigator and NINDS.

Breakthrough Seizure Associated With Kratom Use in Patients With Epilepsy.

PURPOSE OF REVIEW: Kratom (mitragynine) is a commercially available herbal supplement that is gaining popularity in the United States. Kratom is associated with a variety of neurologic effects. This review will discuss kratom's association with seizure through 3 cases and highlight what neurologists should know about kratom's clinical effects and legal status. RECENT FINDINGS: Kratom is currently commercially available, unscheduled by the US Drug Enforcement Administration, and a topic of regulatory debate in the United States. Large poison center reviews have suggested that kratom use is associated with seizure. There have been limited case studies to corroborate this finding. We present 3 cases in which seizures were associated with kratom use in patients treated for epilepsy. SUMMARY: Since 2008, kratom use is rising in prevalence in the United States aided by lack of regulation. Neurologists need to be aware of its association with seizure and other neurologic side effects.

Survey results of Internet and computer usage in veterans with epilepsy.

After our study of a self-management intervention for epilepsy, we gathered data on Internet use and computer availability to assess the feasibility of computer-based interventions in a veteran population. Veterans were asked to complete an anonymous questionnaire that gathered information regarding seizures/epilepsy in addition to demographic data, Internet use, computer availability, and interest in distance education regarding epilepsy. Three hundred twenty-four VA neurology clinic patients completed the survey. One hundred twenty-six self-reported a medical diagnosis of epilepsy and constituted the epilepsy/seizure group. For this group of veterans, the need for remote/distance-based interventions was validated given the majority of veterans traveled long distances (>2 hours). Only 51% of the epilepsy/seizure group had access to the Internet, and less than half (42%) expressed an interest in getting information on epilepsy self-management on their computer, suggesting that Web-based interventions may not be an optimal method for a self-management intervention in this population.

Are psychiatric disorders independent risk factors for new-onset epilepsy in older individuals?

This retrospective study examined whether psychiatric conditions are directly related to epilepsy or, rather, are associated with underlying central nervous system (CNS) disorders linked to subsequent epilepsy. We examined data from a sample of older veterans (>65 years) receiving care from the Veterans Health Administration during fiscal year 2000. We compared individuals with new-onset epilepsy and individuals without epilepsy to examine the extent to which psychiatric disorders were associated with new-onset epilepsy; this analysis controlled for demographic and premorbid neurological risk factors previously associated with new-onset epilepsy. Premorbid psychiatric conditions occurred at higher rates in the epilepsy versus nonepilepsy groups, foremost including depression (17% vs 12%), anxiety (12% vs 8%), psychosis (12% vs 5%), and substance abuse (8% vs 4%). However, in the final model, only psychosis (OR=1.4, CI 1.2-1.6) was significantly associated with epilepsy when controlling for neurological disorders and psychiatric conditions (e.g., stroke, dementia, brain tumor, head injury).

EEG artifacts in the intensive care unit setting.

Obtaining a quality EEG in the intensive care unit (ICU) is a very rewarding experience for the EEG technologist. "Quality" is defined as a measure of excellence or state of being free from defects. It takes more than knowing how to obtain a quality record; it takes hands-on experience and time. Electroencephalography is a valuable neurodiagnostic tool in critically ill patients. However, the ICU is a challenging environment to obtain a high quality EEG tracing because artifacts are exceedingly common. Dealing with artifact effectively is an essential function of the EEG technologist. The goal of this paper is to review both physiological and nonphysiological artifacts commonly encountered in an ICU setting. How to recognize, troubleshoot, and prove that an EEG pattern is an artifact will be reviewed for the novice EEG technologist.