Factors influencing on quality of life in people with epilepsy

Therapeutic yield of comprehensive inpatient treatment for patients with intellectual disability and epilepsy - A prospective observational study

INTRODUCTION

In people with intellectual disability (ID), prevalence of epilepsy can be over 40-times higher than in normally intelligent people, impacting quality of life (QoL) of those affected. Patients with ID are often excluded from clinical trials, resulting in limited evidence regarding treatment. This study aimed to evaluate effects of a comprehensive inpatient treatment program on seizure outcome and QoL and to identify predictive factors for improvement in these measures.

METHODS

This prospective observational study included people with epilepsy (PWE) and ID (IQ < 70) who underwent comprehensive inpatient treatment in a tertiary epilepsy center. The program consisted of adjustments of anti-seizure medication (ASM) and various interventions such as occupational therapy, ergotherapy, logopedics, physiotherapy and counseling services, requiring a minimum hospital stay of 14 days. Outcome was measured by the Liverpool Seizure Severity Scale (LSSS), Glasgow Epilepsy Outcome Scale (GEOS), Aberrant Behavior Checklist (ABC), and Liverpool Adverse Events Profile (LAEP), alongside global QoL (numerical rating scale; 10 best, 0 worst) by caregivers. Seizure outcome was classified as "favorable" for patients experiencing not more than one seizure per month without any seizure-related injuries in the last 2 months. Data were collected within 2 weeks prior to admission and 8 weeks post-discharge. Wilcoxon signed rank tests and regression analysis were used to assess the effects of inpatient treatment and to identify predictive factors.

RESULTS

A total of 65 patients (30 female, median age 32 years) were included. During their hospital stays, number of ASM was reduced significantly, but not the total ASM dosage. Inpatient treatment led to a significant improvement in favorable seizure outcome (25 % before admission vs. 46 % after discharge; p = 0.004) and ASM adverse effects (LAEP median 34.0 vs. 31.0; p = 0.006). QoL ratings improved significantly post-treatment (rating scale median 4.0 vs. 6.0; p = 0.0015). A significant improvement of global QoL after discharge compared to the time point before admission was independently associated with a reduction of ASM number during hospital stay (p = 0.011). In general, higher global QoL after discharge was independently associated with a favorable seizure outcome (p < 0.001) and lower scores for ASM adverse effects (p = 0.03).

CONCLUSION

In PWE and ID, a comprehensive inpatient treatment program may be helpful to reduce burden of seizures and of ASM adverse effects as well as to improve global QoL. A reduction of the number of ASM may facilitate improvement of global QoL.

Development of a questionnaire to measure patient-relevant needs and benefits in the treatment of epilepsy (PBI-Epilepsy)

OBJECTIVE

Therapeutic goals in epilepsy treatment may be highly individual. The aim of the present study was to develop a questionnaire assessing patients' needs and benefits of epilepsy treatment, the Patient Benefit Index on Epilepsy (PBI-Epilepsy).

METHODS

We recruited adult patients during their stay at a university based epilepsy centre. Patients completed a survey asking about their burden and treatment goals. Data were categorised using qualitative content analysis. The final category system was discussed in an expert panel. The questionnaire was pre-tested using cognitive debriefing and adapted until no changes were required anymore.

RESULTS

In the open survey, 25 people with epilepsy participated (60.0 % female, 33.2 years, 1-55 years epilepsy). The final category system included nine main categories (namely psyche, working life, seizures, therapy, leisure activities, social relationships, mobility, body, everyday life activities). From this, the expert panel developed a first draft of the PBI-Epilepsy. The questionnaire went through five rounds of cognitive debriefing with 29 patients (51.7 % female, 34.6 years, 2-37 years epilepsy). We decided to develop two versions of the questionnaire depending on the patient's treatment (medical or surgical). A bipolar response scale was used in the part asking about treatment benefits, as epilepsy treatment can lead to both improvement and deterioration. The final questionnaire consists of two parts (patient needs and treatment benefits) each encompassing 21 items.

CONCLUSION

We aimed to reflect the wide range of issues that are relevant for people with epilepsy while developing a questionnaire that is short and easy for patients to understand.

Impact of the socioeconomic crisis in Lebanon on people with epilepsy

OBJECTIVE

The economic crisis in Lebanon, which began in 2019, has affected the healthcare system and patients' incomes. The aim of this study was to analyze the obstacles faced by people with epilepsy (PWE) during this crisis and to assess its impact on their quality of life.

METHODS

The method used was a cross-sectional study conducted among PWE aged 18-65 years, who were asked to complete a comprehensive questionnaire covering sociodemographic aspects, clinical aspects, the impact of the economic crisis, and the QOLIE-31 (version 1.0), validated in English and Arabic, which assesses the quality of life of PWE.

RESULTS

71 patients were included in the study with an average age of 35.2 years [23.5; 62.5] (53.5% were males). Their average QOLIE-31 score was 50.3 (+/- 17.9). A significant proportion (71%) of patients reported difficulties during the crisis, with 25% reporting having had seizure-related injuries in the years 2022-2023 and 36.6% reporting an increase in seizure frequency compared to that prior to 2020. Moreover, many patients had to change (33.8%) or discontinue (18.3%) antiseizure medications, due to drug shortages, rising costs, and high gas prices. To mitigate these challenges, patients sought solutions such as obtaining medications from abroad (34%) or through donations (8%) or purchasing from the black market (8%). Low quality of life was associated with unemployment, low education level, the presence of focal seizures with impaired awareness or generalized seizures, polytherapy, seizure-related injuries, and medication changes during the economic crisis.

SIGNIFICANCE

These results highlight the considerable challenges faced by PWE in Lebanon during the economic crisis, emphasizing the negative effect of the crisis on their quality of life and seizure control.

PLAIN LANGUAGE SUMMARY

This study analyzed the obstacles faced by 71 people with epilepsy during Lebanon's economic crisis and showed that many patients had to change (33.8%) or discontinue (18.3%) antiseizure medications, due to drug shortages, rising costs, and high gas prices. To mitigate these challenges, patients sought solutions such as obtaining medications from abroad (34%) or through donations (8%) or purchasing from the black market (8%). This affected their quality of life. In fact, low quality of life was associated with unemployment, low education level, focal seizures with impaired awareness or generalized seizures, polytherapy, seizure-related injuries, and medication changes.

Epilepsy and Neuropsychology

Neuropsychological evaluation is an essential component of clinical care for people with epilepsy and also has a specialized role in predicting cognitive outcome after epilepsy surgery. Neuropsychological research in the field of epilepsy has had a significant impact on our knowledge regarding memory and language systems, lateralization of cognitive functions, and the heterogeneity in cognitive phenotypes among people with epilepsy. Interventions that consider the impact of health disparities, cognition, psychological functioning, individual risk and resilience factors, and modifiable lifestyle factors, are critical for optimizing cognitive functioning, psychological health, and quality of life for people with epilepsy.

Quality of Life, Its Determinants, and Psychiatric Comorbidities in Juvenile Myoclonic Epilepsy: A Cross-Sectional Observational Study From North India

BACKGROUND

Juvenile myoclonic epilepsy (JME) is a well-controlled genetic generalized epilepsy (GGE) syndrome with a favourable prognosis but the long-term outcome is still controversial due to the presence of personality traits, executive dysfunction, and psychiatric disorders inherent to this condition. Also, the existing literature on quality of life (QoL) in adolescent patients of JME is sparse. This study was done to assess the QoL, its determinants, and the presence of psychiatric comorbidities in JME.

MATERIALS AND METHODS

The study was a hospital-based observational cross-sectional study of 50 participants done over 18 months. Patients of JME aged over 11 years fulfilling the diagnostic and electroencephalographic criteria were included in the study. Adolescent and adult JME participants were interviewed with the Quality of Life in Epilepsy-Adolescents-48 (QOLIE-AD-48) and patient-weighted Quality Of Life in Epilepsy-31 (QOLIE-31-P), respectively, for assessment of QoL, the domains affected, and its impact on overall QoL. They were also screened for psychiatric disorders with Mini International Neuropsychiatric Interview 7.0.2 (M.I.N.I. 7.0.2), a brief diagnostic-structured interview that has modules for each diagnostic category. The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) was used for further diagnostic categorization.

RESULTS

Fifty patients with JME were enrolled. The mean age was 24.14 ± 7.7 years, of which 32 (64%) were female patients. The overall QOLIE-31-P score in adult JME participants was fair (62.29 ± 25.02). The impacted subdomains in adults were of seizure worry (47.73 ± 24.62) and cognitive functioning (46.41 ± 25.32). The mean QOLIE-48-AD score of adolescent JME study participants was fair (69.71 ± 13.13). The physical functioning (57.36 ± 18.94) and health perception (56.5 ± 16.9) domains were found to be impacted in adolescents. Five (10%) of the patients had anxiety and three (6%) of the participants had depression. A significant association was seen between the occurrence of generalized tonic-clonic seizure (GTCS) frequency (per year) and the presence of psychiatric comorbidity (p-value < 0.05).

CONCLUSION

JME may have a negative impact on overall QoL in both adolescents and adults despite adequate seizure control. Fear of seizure recurrence, cognitive issues, negative perception of health, and comorbid psychiatric disorders need to be addressed simultaneously and treated holistically as part of comprehensive epilepsy care to improve long-term outcomes.

Quality of life predictors among Moroccan adults with epilepsy

PURPOSE

This study aimed to determine the factors associated with quality of life (QOL) in adult patients living with epilepsy in Morocco.

METHODS

110 patients with epilepsy aging 18 years old were interviewed using the standard and validated Moroccan version of the Quality of Life in Epilepsy inventory with 31 items (QOLIE-31). Descriptive statistics, one-way ANOVA, and multivariate regression were used for data analysis.

RESULTS

The mean age of the patients was 35.70 years old (standard deviation (SD)12.2). The mean total score of QOLIE-31 was 43.6±10.2. The highest mean±SD score was the medication effects subscale 52.3±12.1, and the lowest was the overall quality of life subscale 39.2±13.2. Patients with no seizure episode during the last month had a better mean total score of QOLIE-31 (47.6±10.5) than the study participants having a seizure in the last month (40.6±8.9, p≤0.001). These data supported that presence of seizure in the past 4 weeks (β=4.626, CI95 % 1.123; 8.130), memory disorders (β=10.025, IC 95 % 2.811; 17.239), seizure trigger factors such as forgetting to take antiepileptic drugs (AEDs) (β=5.205, IC 95 % 1.769; 8.641), personal problems (β=4.957, IC 95 % 0.604; 9.310), low monthly income (<2000MAD, 194.94$: β= -9.937, IC 95 % -18.536; -1.338), (2000-5000MAD, 194.94$- 487.35$: β= -24.804, IC 95 % -43.171; -6.437), and employment (β= -4.291, IC 95 % -7.976; -0.605) were the factors associated with QOL.

SIGNIFICANCE

The overall QOL of patients with epilepsy was low. This study showed that the presence of seizures, memory disorders, monthly income, trigger factors, and employment status were QOL predictors for epileptic patients.

Lifestyle Behavioral Interventions and Health-Related Outcomes Among People with Epilepsy: A Review of Randomized Controlled Trials

OBJECTIVE

To gather and assess current literature on the prevalence and efficacy of lifestyle behavioral interventions (sleep, nutrition, physical activity) for health outcomes, including QOL, psychological well-being, behavioral changes, and seizure frequency, among PWE.

DATA SOURCE

A review was conducted of English-language articles identified from PubMed, Scopus, and Embase between January 2013 to January 2023.

STUDY INCLUSION AND EXCLUSION CRITERIA

Inclusion criteria were randomized controlled trials (RCT) with human subjects diagnosed with epilepsy who participated in a lifestyle behavioral intervention.

DATA EXTRACTION

Two researchers independently completed the title, abstract, and full-text reviews. Information extracted includes study population, duration, type of intervention, findings, and outcomes.

DATA SYNTHESIS

Data was narratively synthesized to show level of evidence and degree of consistency in findings. Results: 4001 studies identified, 66 full texts reviewed, and 24 included. A majority (n = 16) of studies utilized diet specific RCTs, and some focused on physical activity (n = 7) and sleep (n = 1). Diet-specific RCTs (eg, ketogenic, Modified Atkins) reported reduced seizure frequency with adverse effects, such as gastrointestinal complications. Physical activity-based interventions found that maintained levels of exercise improved QOL and psychological well-being. However, physical activity and diet-based interventions did not have lasting effects after study conclusion. Only the behavioral sleep intervention reported that sleep quality improved significantly and was maintained post-intervention.

CONCLUSION

Future research is needed to establish the relationship between lifestyle behavioral interventions on QOL and other health outcomes (eg, seizure frequency).

Effectiveness analysis of three-drug combination therapies for refractory focal epilepsy

Selecting appropriate antiseizure medications (ASMs) for combination therapy in patients with drug-resistant epilepsy (DRE) is a complex task that requires an empirical approach, especially in patients receiving polytherapy. We aimed to analyze the effectiveness of various three-drug combinations in a group of patients with DRE under real-world conditions. This single-center, longitudinal observational study investigated patients with drug-resistant focal epilepsy who received three-drug regimens in the outpatient clinic of Tongji Hospital from September 2019 to December 2022. The effectiveness of each triple regimen was evaluated by the seizure-free rate and within-patient ratio of the seizure frequency (a seizure frequency ratio [SFR]<1 indicated superior efficacy). The independent t-test or Mann-Whitney U test was used for effectiveness analysis, and P values were adjusted by the Benjamini-Hochberg method for multiple comparisons. A total of 511 triple trials comprising 76 different regimens were conducted among 323 enrolled patients. Among these triple regimens, lamotrigine (LTG)/valproic acid (VPA)/topiramate (TPM) was the most frequently prescribed (29.4%, n ​= ​95). At the last clinical visit, 14.9% (n ​= ​48) of patients achieved seizure freedom after receiving triple therapy. LTG/VPA/TPM and LTG/VPA/levetiracetam (LEV) exhibited the highest seizure-free rates at 17.9% and 12.8%, respectively. These two regimens also had significantly lower median SFRs of 0.48 (interquartile range [IQR], 0.17-0.85; adjusted P ​< ​0.001) and 0.63 (IQR, 0.21-1.04; adjusted P ​< ​0.01), respectively. LTG/VPA/perampanel (PER) was another promising regimen that showed marginal effectiveness (median SFR ​= ​0.67; adjusted P ​= ​0.053). LTG/VPA/phenobarbital had the highest incidence of regimen-specific side effects (40.0%, 4/10), while the incidence of side effects from LTG/VPA/LEV was minimal (5.1%, 2/39). In conclusion, LTG/VPA/TPM and LTG/VPA/LEV exhibited superior efficacy and good tolerability in treating patients with DRE. Our results provide preliminary insights into the selection of ASMs for three-drug combination therapies in this clinically challenging population.

From Lab to Life: Exploring Cutting-Edge Models for Neurological and Psychiatric Disorders

Neuroscience, neurology, and psychiatry are rapidly evolving fields that aim to understand the complex mechanisms underlying brain function and dysfunction, as well as to develop effective interventions for various neurological and psychiatric disorders [...].

Influence of sleep disturbance, depression, anxiety, and stress on quality of life in people with epilepsy

OBJECTIVES

We assessed the quality of life, sleep, depression, anxiety, and stress in people with pharmacoresistant epilepsy (PRE) and newly diagnosed epilepsy (NDE). We also assessed the influence of sleep, depression, anxiety, and stress on the quality of life (QOL) and the complex association between these factors.

METHODS

We recruited 80 PRE and 70 NDE people attending the epilepsy clinic. We assessed QOL, sleep quality, daytime sleepiness, and mood using the quality of life in epilepsy-31 inventory (QOLIE-31), Pittsburgh sleep quality index (PSQI), Epworth sleepiness scale (ESS), and depression anxiety stress scale (DASS-21). We compared the results between the two groups of epilepsy populations. We performed univariate and multivariate linear regression to determine the factors affecting the QOLIE-31 total score. We applied Spearman's rank correlation to find the interrelationship between variables influencing QOL.

RESULTS

We found significantly lower QOLIE-31 total scores (p = .001) in PRE compared to NDE. The PSQI and ESS did not differ significantly between the PRE and NDE groups. Anxiety (p = .002) and stress (p = .003) scores were significantly higher in PRE than in NDE. QOLIE-31 total scores showed a negative correlation with PSQI as well as symptoms of depression, anxiety, and stress scores in both groups. Multiple linear regression analysis revealed depression as a major factor influencing the QOLIE-31 total score in PRE (p = .001) and NDE (p = .003). We found significant complex associations between PSQI, depression, anxiety, stress, and QOLIE total scores in both groups.

SIGNIFICANCE

The QOL is poorer for people with PRE than for those with NDE. Depression is a major determinant of QOL in PWE. These factors need to be considered to improve the QOL in epilepsy.

Heart Rate Variability as a Tool for Seizure Prediction: A Scoping Review

The most critical burden for People with Epilepsy (PwE) is represented by seizures, the unpredictability of which severely impacts quality of life. The design of real-time warning systems that can detect or even predict ictal events would enhance seizure management, leading to high benefits for PwE and their caregivers. In the past, various research works highlighted that seizure onset is anticipated by significant changes in autonomic cardiac control, which can be assessed through heart rate variability (HRV). This manuscript conducted a scoping review of the literature analyzing HRV-based methods for detecting or predicting ictal events. An initial search on the PubMed database returned 402 papers, 72 of which met the inclusion criteria and were included in the review. These results suggest that seizure detection is more accurate in neonatal and pediatric patients due to more significant autonomic modifications during the ictal transitions. In addition, conventional metrics are often incapable of capturing cardiac autonomic variations and should be replaced with more advanced methodologies, considering non-linear HRV features and machine learning tools for processing them. Finally, studies investigating wearable systems for heart monitoring denoted how HRV constitutes an efficient biomarker for seizure detection in patients presenting significant alterations in autonomic cardiac control during ictal events.

Health-related quality of life in epilepsy and its associated factors among adult patients with epilepsy attending Mizan Tepi University Teaching Hospital, Southwest Ethiopia: a cross-sectional study

OBJECTIVE

To determine the mean score of health-related quality of life in epilepsy and its associated factors among adult patients with epilepsy.

DESIGN

Institution-based cross-sectional study based on random case selection was conducted.

SETTING

The study was carried out at Mizan-Tepi University Teaching Hospital located in Southwest Ethiopia.

PARTICIPANTS

A total of 346 patients with epilepsy who visited the psychiatric clinic for follow-up for at least 3 months and who were 18 years or older were included in the study.

MAIN OUTCOME MEASURE

Health-related quality of life in epilepsy measured using quality-of-life in epilepsy (QOLIE)-31 health survey evaluated as a dependent variable with simple and multivariable linear regressions.

RESULTS

The overall weighted mean score of health-related quality of life was 55.6 (SD=20.9). Only 50.3% of patients scored above a total score of 50. Age (β=-0.35, 95% CI-0.46 to -0.23), anxiety (β=-6.79, 95% CI -9.26 to -4.32), depression (β=-7.36, 95% CI -10.16 to -4.55), low self-esteem (β=-5.29, 95% CI -8.07 to -2.51), perceived stigma (β=-3.62, 95% CI -6.30 to -0.94), taking medication two times or more times per day (β=-2.4, 95% CI -4.58 to -0.27), being illiterate (β=-4.1, 95% CI -6.87 to -1.31) and having more than two seizures for a year (β=-4.18, 95% CI -6.97 to -1.39) were negatively affecting health-related quality of life while income of >1000 birr per month (β=4.5, 95% CI 2.00 to 6.99), social support (β=0.34, 95% CI 0.27 to 0.40) and being free of seizure for a year (β=6.5, 95% CI 3.66 to 9.33) were positively affecting health-related quality of life.

CONCLUSIONS

Only half of the patients with epilepsy in the study area are leading a better quality of life and the overall mean health-related quality of life score is lower than the global mean score. Health-related quality of life was inversely associated with age, anxiety, depression, low self-esteem, perceived stigma, taking medication two times a day or more, being illiterate and experiencing more than two seizures in a year. Besides controlling seizures, public educational campaigns should be conducted to raise public awareness regarding the need for social support.

Is preserved consciousness during seizures associated with quality of life among patients with drug-resistant epilepsy?

Drug-resistant epilepsy is associated with reduced quality of life (QoL) due to a myriad of disease-related and psychosocial factors. Although consciousness during seizures is a core feature of seizure classification, its impact on QoL in people with epilepsy (PWE) is not well understood. This study aimed to address this gap by comparing QoL between PWE with focal aware (FA) versus impaired awareness (FIA) seizures. Sixty-nine adults with epilepsy completed the Quality of Life in Epilepsy-31 (QoLIE-31) inventory as part of their pre-surgical neuropsychological evaluation (FA: n = 26, FIA: n = 43). There was no group difference in seizure burden as defined by the proportion of comorbid focal to bilateral tonic-clonic seizures (FA:65.4 %; FIA: 79.1 %). People with FA seizures reported lower overall QoL than people with FIA seizures; sub-scale analyses revealed that seizure worry drives this effect. There was no difference in QoL between people with motor and non-motor FA seizures. Results suggest that FA seizures are burdensome on the QoL of PWE. FA seizures may contribute to seizure worry due to preserved awareness of aversive peri-ictal phenomenon. Findings suggest that clinical efforts should continue to be made to optimize seizure control in people with breakthrough FA seizures. Prospective longitudinal monitoring of QoL in trials of consciousness-targeting neurostimulation therapy is needed to determine if QoL changes as a function of improved peri-ictal consciousness following treatment.

A Comparison of Neuropsychological Outcomes following Responsive Neurostimulation and Anterior Temporal Lobectomy in Drug-Resistant Epilepsy

Neuropsychological outcomes following temporal lobe resection for drug-resistant epilepsy (DRE) are well established. For instance, left anterior temporal lobectomy (LATL) is associated with a greater risk for cognitive morbidity compared to right (RATL). However, the impact of neuromodulatory devices, specifically responsive neurostimulation (RNS), remains an area of active interest. There are currently no head-to-head comparisons of neuropsychological outcomes after surgical resection and neuromodulation. This study reports on a cohort of 21 DRE patients with the RNS System who received comprehensive pre- and post-implantation neuropsychological testing. We compared both cognitive and seizure outcomes in the RNS group to those of 307 DRE patients who underwent LATL (n = 138) or RATL (n = 169). RNS patients had higher seizure rates pre-intervention. While fewer in the RNS group achieved Class I Engel outcomes compared to the ATL cohorts, RNS patients also showed seizure frequency declines from pre- to post-intervention that were similar to those who underwent resective surgery. Moreover, the RNS and RATL groups were similar in their neuropsychological outcomes, showing no significant cognitive decline post-intervention. In contrast, the LATL group notably declined in object naming and verbal list learning. Direct comparisons like this study may be used to guide clinicians in shared decision making to tailor management plans for patients' overall treatment goals.

Revisiting the concept of drug-resistant epilepsy: A TASK1 report of the ILAE/AES Joint Translational Task Force

Despite progress in the development of anti-seizure medications (ASMs), one third of people with epilepsy have drug-resistant epilepsy (DRE). The working definition of DRE, proposed by the International League Against Epilepsy (ILAE) in 2010, helped identify individuals who might benefit from presurgical evaluation early on. As the incidence of DRE remains high, the TASK1 workgroup on DRE of the ILAE/American Epilepsy Society (AES) Joint Translational Task Force discussed the heterogeneity and complexity of its presentation and mechanisms, the confounders in drawing mechanistic insights when testing treatment responses, and barriers in modeling DRE across the lifespan and translating across species. We propose that it is necessary to revisit the current definition of DRE, in order to transform the preclinical and clinical research of mechanisms and biomarkers, to identify novel, effective, precise, pharmacologic treatments, allowing for earlier recognition of drug resistance and individualized therapies.

Improvement in health perception but not quality of life with an antiseizure medication intervention in people with epilepsy in Guinea: A cohort study

BACKGROUND

This study assesses perceptions of quality of life (QOL) and overall health in people with epilepsy (PWE) in Guinea after a clinical intervention providing modified and new antiseizure medicine (ASM) regimens.

METHODS

Participants 12 years and older diagnosed with active epilepsy were prospectively and consecutively enrolled at two health centers in the Republic of Guinea (one urban, one rural) in 2022. 95% of participants were prescribed new/increased ASM doses, and interviewed for QOL and overall health perceptions at enrollment and three- and six-month follow ups. Univariate and linear mixed models were used to evaluate effects on QOL and overall health over time.

RESULTS

The mean QOLIE-31 score (±SD) among 148 Guinean PWE (82 male, 66 female; mean age 27.3; 137 with >1 seizure in prior year) was 51.7 ± 12.8 at enrollment, 57.6 ± 16.0 after three months (n = 116), and 52.2 ± 9.9 after six months (n = 87). Overall health scores were 53.1 ± 26.9, 72.6 ± 21.5, and 65.7 ± 20.2 respectively. After three months, PWE had improved overall health and QOLIE-31 scores (p<0.0001, p = 0.003), but these improvements persisted for overall health and not QOLIE-31 after six months (p = 0.001, p = 0.63). Seizure freedom (prior 30 days) was 26% initially, and 62 (42%) of the remaining PWE experiencing seizures achieved seizure freedom at either the first or second follow-ups.

CONCLUSIONS

A noticeable discrepancy exists between Guinean PWE's self-rated perceptions of QOL and overall health. Purely clinical interventions may not be sufficient to improve QOL, especially in people that experience severe, previously-untreated epilepsy in lower income settings.

Health-related quality of life and associated factors among adult patients with epilepsy in public hospitals of Wolaita zone, southern Ethiopia. An embedded mixed method study

BACKGROUND

The socioeconomic and overall quality of life of patients with epilepsy are significantly impacted by the disease, which is one of the most prevalent chronic noncommunicable brain disorders. Less consideration has, however, been given to research in Ethiopia generally and the study setting in particular. Consequently, the purpose of this study was to assess the health-related quality of life and associated factors among adult patients with epilepsy in public hospitals in the Wolaita zone of southern Ethiopia.

METHODS

A facility-based embedded mixed method with cross-sectional and phenomenological study designs was carried out on 423 adult patients with epilepsy from August 1 to August 30, 2022. Systematic and criterion-purposive sampling was employed for the cross-sectional and phenomenological designs, respectively, to select study participants. Quantitative data were entered into Kobo Toolbox and then exported to SPSS Version 25 for analysis. The frequency, percentage, and cross-tabulation of the different variables were then determined. Finally, the magnitude and associated factors were first analyzed using binary logistic regression and then multivariate logistic regression. P < 0.05 was chosen as the level of statistical significance. An inductive thematic approach was used for qualitative data analysis.

RESULTS

A total of 423 patients with epilepsy were included in the study, making the response rate 100%. The overall prevalence of poor quality of life among patients with epilepsy in the study area was 53 percent (95% CI: 48.24-57.76). Being single (AOR = 4.457, 95% CI: 1.149, 17.282), having poor social support (AOR = 3.741, 95% CI: 2.107, 6.643), having uncontrolled seizures (AOR = 2.154, 95% CI: 1.234, 3.759), and having a high frequency of seizures (AOR = 5.192, 95% CI: 1.574, 17.126) were significantly associated factors with quality of life. Lack of social support, a fear of drug side effects, and worry about their disease were findings from the qualitative perspective added to the perspective of the quantitative findings.

CONCLUSION

One in every two patients with epilepsy in this study had a poor quality of life. Being single, the frequency of seizures, and a lack of social support all have a significant association. Public health initiatives should continue to strive to create positive awareness of epilepsy in society in addition to managing the clinical aspect of the disease.

Quality of life of persons with epilepsy in Mahenge, an onchocerciasis-endemic area in Tanzania: A cross-sectional study

OBJECTIVE

This study investigated the quality of life (QoL) of adults with epilepsy living in Mahenge, an onchocerciasis-endemic area in Tanzania with a high prevalence of onchocerciasis-associated epilepsy (OAE).

METHODS

Between February and December 2020, persons with epilepsy (PWE) were recruited from four rural villages in Mahenge: Mdindo, Msogezi, Mzelezi, and Sali. For PWE who could not answer the questionnaire due to their mental or physical disability, a family member was asked to answer the questions instead. The Quality of Life in Epilepsy Inventory-31 (QOLIE-31) questionnaire used contained seven domains. The raw domain scores were transformed to 0-100% subscales, with higher scores indicating better QoL. The global QoL was calculated from the subscales using the overall QOLIE-31 score formula.

RESULTS

In total, 96 PWE were enrolled in the study with a median age of 28 (range: 18-60) years, of whom 45 (47%) were male. The questionnaires were answered by PWE (54.8%) or one of their family members (45.2%). Most PWE were single (81%), and half never attended school. About two-thirds (65%) of PWE were suspected of having OAE, and a third (31%) had a history of head nodding seizures. Most PWE were treated with phenobarbital (85.4%) and had high treatment adherence (96.9%). Still, the number of seizures per week ranged from 0 to 7, with a median of one. The mean global QOLIE-31 score was 66.9 (range: 38.3-92.1) out of 100.0. Predictors of lower QoL were living in Sali Village and experiencing seizures the week before the interview. In contrast, completing primary school and switching to second-line anti-seizure medication were predictors of higher QoL.

CONCLUSION

In order to improve the QoL of PWE in Mahenge, it is vital to optimize anti-seizure medication regimens to decrease the frequency of seizures and to increase the schooling of PWE.

The association between Gabapentin or Pregabalin use and the risk of dementia: an analysis of the National Health Insurance Research Database in Taiwan

Objective: Previous studies have shown that gabapentin or pregabalin use is associated with cognitive decline. Herein, we aimed to evaluate the association between gabapentin or pregabalin use and the risk of dementia. Methods: In this retrospective, population-based matched cohort study, all research data were collected from the 2005 Longitudinal Health Insurance Database, which contains data of 2 million people randomly selected from the National Health Insurance Research Database of Taiwan in 2005. The study extracted data from 1 January 2000, to 31 December 2017. Adult patients taking gabapentin or pregabalin were included in the exposure group, and patients not using gabapentin or pregabalin matched to exposure subjects in a 1:5 ratio by propensity scores composed of age, sex and index date were included in the non-exposure group. Results: A total of 206,802 patients were enrolled in the study. Of them, 34,467 gabapentin- or pregabalin-exposure and 172,335 non-exposure patients were used for analysis. The mean follow-up day (±standard deviation) after the index date was 1724.76 (±1282.32) and 1881.45 (±1303.69) in the exposure and non-exposure groups, respectively; the incidence rates of dementia were 980.60 and 605.48 per 100,000 person-years, respectively. The multivariate-adjusted hazard ratio of risk of dementia for gabapentin or pregabalin exposure versus the matched non-exposed group was 1.45 (95% confidence interval [CI], 1.36-1.55). The risk of dementia increased with higher cumulative defined daily doses during the follow-up period. Moreover, the stratification analysis revealed that the risk of dementia associated with gabapentin or pregabalin exposure was significant in all age subgroups; however, it was higher in younger patients (age <50) than in the older patients (hazard ratio, 3.16; 95% CI, 2.23-4.47). Conclusion: Patients treated with gabapentin or pregabalin had an increased risk of dementia. Therefore, these drugs should be used with caution, particularly in susceptible individuals.

Influence of Clinical Factors on the Quality of Life in Romanian People with Epilepsy-A Follow-Up Study in Real-Life Clinical Practice

BACKGROUND

This study aimed to assess the influence of various clinical factors on the quality of life perception of patients with epilepsy over a follow-up period in current clinical practice.

METHODS

Thirty-five PWE evaluated via video-electro-encephalography in the Clinical Hospital of Psychiatry and Neurology in Brasov, Romania, were included, and the quality of life was assessed using the Romanian version of the QOLIE-31-P questionnaire.

RESULTS

At baseline, the mean age was 40.03 (±14.63) years; the mean duration of epilepsy was 11.46 (±12.90) years; the mean age at the first seizure was 28.57 (±18.72); and the mean duration between evaluations was 23.46 (±7.54) months. The mean (SD) QOLIE-31-P total score at the initial visit (68.54 ±15.89) was lower than the mean (SD) QOLIE-31-P total score at the follow-up (74.15 ± 17.09). Patients with epileptiform activity recorded via video-electro-encephalography, using polytherapy, those with uncontrolled seizures, and those with one or more seizures per month had statistically significantly lower QOLIE-31-P total scores at baseline and follow-up. Multiple linear regression analyses revealed seizure frequency as a significant inverse predictor of quality of life in both evaluations.

CONCLUSIONS

The QOLIE-31-P total score was improved during the follow-up period, and medical professionals should use instruments to evaluate quality of life and identify patterns while trying to improve the outcomes of patients with epilepsy.

The impact of epilepsy on quality of life: Findings from a European survey

INTRODUCTION

Epilepsy is a serious neurological disorder affecting the quality of life (QoL) of people with this condition. A survey was conducted in five European countries (France, Germany, Italy, Spain, and the UK) to understand the impact and burden of epilepsy and its treatment on the lives of people with epilepsy (PWE).

METHODS

Five hundred PWE (taking >1 antiseizure medication [ASM]) and 500 matched controls completed a 30-minute online questionnaire. The 12-Item Short Form Survey (SF-12) was used to measure QoL and the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) was used to screen for major depressive disorder (MDD) symptoms.

RESULTS

Comorbidities such as migraine, high cholesterol, osteoporosis, and Type 1 diabetes were reported more commonly in PWE, while anxiety disorders, high blood pressure, skin disorders, and mood disorders were more common in controls. However, compared to controls, a significantly higher percentage of PWE had an NDDI-E score of 15-24 (54% vs 35%; p < 0.0001), indicative of MDD symptoms. Significantly more PWE than controls were part-time employed (15% vs 11%; p = 0.03). People with epilepsy had a significantly lower total SF-12 score than controls across the physical and the mental components; compared to controls, a significantly higher proportion of PWE defined their general health as 'poor' or 'fair' and felt limited in carrying out daily and work activities. Among PWE, those taking ≥3 ASMs were more likely to experience difficulties in carrying out these activities than those on two ASMs. Ability to drive, mood, and level of self-esteem were reported as concerns for PWE.

CONCLUSION

Epilepsy has a major impact on the physical and mental health of PWE, interfering with their daily and work activities and overall QoL, and its treatment might also contribute to a lower QoL. The impact of epilepsy on mood and mental health might be under-recognized.

Assessment of quality of life in children with epilepsy in Oman

PURPOSE

The study aims to describe the quality of life (QoL) in Omani children with epilepsy at Sultan Qaboos University Hospital, Oman.

METHODS

One hundred and one Omani children, with an age range from 5 to 18 years, diagnosed with epilepsy were enrolled in the study over 3 months. Descriptive epidemiology was used to characterize QoL in these children. QoL was measured using the PedsQL (4.0) questionnaire, a 23-item child and parent report questionnaire. Analysis of variance (ANOVA) was used to compare mean QoL scores, and agreement between the QoL reports of children and parents was evaluated using Spearman's rho; while, Multivariate analysis of variance (MANOVA) was performed to determine differences in subscale ratings.

RESULTS

Factors affecting QoL included family status, income level, social security coverage, type of treatment, seizure frequency, age of onset, and seizure-free duration in years. Children between 5 and 7 years and females, in general, were most affected, as reflected by the overall QoL subscale. Consistency between the children's self-reports and parent proxy reports on the PedsQL™ was moderate to low.

CONCLUSION

Omani children with epilepsy have poor QoL, and their psychosocial function is severely affected. Therefore, QoL should be an important outcome measure in managing children with epilepsy rather than just seizure control.

Cognitive decline and quality of life after resective epilepsy surgery

OBJECTIVES

The objectives of this study were to examine the association between cognitive decline and quality of life (QoL) change in a large sample of individuals with drug-resistant epilepsy who underwent resective surgery and to examine whether the association between cognitive decline and QoL is differentially affected by seizure classification outcome (Engel Class 1 vs. 2-4) or side of surgery (left vs. right hemisphere).

MATERIALS AND METHODS

The sample comprised 224 adults (ages ≥ 18) with drug-resistant focal epilepsy treated with resective surgery who underwent comprehensive pre-operative and post-operative evaluations including neuropsychological testing and the Quality of Life in Epilepsy Inventory - 31 between 1991 and 2020. Linear mixed-effects models were fit to examine subject-specific trajectories and assess the effects of time (pre- to post-operative), cognitive decline (number of measures that meaningfully declined), and the interaction between time and cognitive decline on pre- to post-operative change in QoL.

RESULTS

Increases in QoL following resection were observed (B = -10.72 [SE = 1.22], p < .001; mean difference between time point 1 and time point 2 QoL rating = 8.11). There was also a main effect of cognitive decline on QoL (B = -.85 [SE = .27], p = .002). Follow-up analyses showed that the number of cognitive measures that declined was significantly associated with post-surgical QoL, (r = -.20 p = .003), but not pre-surgical QoL, (r = -.04 p = .594), and with pre-to post-surgery raw change in QoL score, (r = -.18 p = .009). A cognitive decline by time point interaction was observed, such that those who had greater cognitive decline had less improvement in overall QoL following resection (B = .72 [SE = .27], p = .009). Similar results were observed within the Engel Class 1 outcome subgroup. However, within the Engel Class 2-4 outcome subgroup, QoL improved following resection, but there was no main effect of cognitive decline or interaction between cognitive decline and time point on QoL change. There was no main effect of resection hemisphere on overall QoL, nor were there interactions with hemisphere by time, hemisphere by cognitive decline, or hemisphere by time by cognitive decline.

CONCLUSIONS

Quality of life improves following epilepsy surgery. Participants who had cognitive decline across a greater number of measures experienced less improvement in QoL post-operatively overall, but there was no clear pattern of domain-specific cognitive decline associated with change in QoL. Our results indicate that cognitive decline in a diffuse set of cognitive domains negatively influences post-operative QoL, particularly for those who experience good seizure outcomes (i.e., seizure freedom), regardless of the site or side of resection.

Stigma and its association with health-related quality of life in adults with epilepsy

OBJECTIVE

To explore the presence of felt and enacted stigma in people with epilepsy (PWE), members of a self-governing epilepsy organization and to evaluate the influence of both types of stigma on health-related quality of life (HRQoL) in PWE.

METHODS

Participants were 55 PWE (age range: 18-53 years), members of a non-governmental organization (further "NGO"). The sociodemographic and epilepsy-related variables were collected through structured interviews designed for the purpose of the study. Felt stigma was assessed with the Epilepsy Stigma Scale (ESS) and enacted stigma with the Questionnaire for episodes of discrimination against PWE. Quality of Life in Epilepsy Inventory (QOLIE-31) (Serbian version) was used for the evaluation of HRQoL.

RESULTS

The mean ESS score was 33.93 ± 14.50. Felt stigma was significantly associated with the male gender and the number of antiepileptic drugs (AEDs). Participants' mean score on the Questionnaire for episodes of discrimination was 2.80 ± 2.78. Enacted stigma was significantly correlated with male gender and number of AEDs, as well as with older age/longer duration of the disorder. Felt stigma scores were positively correlated with enacted stigma scores (p < 0.001), but only felt stigma scores were negatively related to QOLIE-31 overall score (p = 0.01). The combination of AEDs, seizure frequency, and felt stigma best explained the HRQoL in PWE (p < 0.001).

CONCLUSION

Felt and enacted stigma are moderately related, but only felt stigma appears to be a significant predictor of the deteriorating HRQoL in this sample. Interventions targeting felt stigma should be considered a part of comprehensive epilepsy care as well as educating the wider community about epilepsy.

Quality of Life in Adult Patients With Epilepsy in Lebanon: A Cross-Sectional Study

BACKGROUND

Epilepsy is a chronic and heterogeneous neurological disorder that impairs the quality of life (QOL) of sufferers and affects their mental health in many aspects. Few studies have been conducted in the Middle East, especially in Lebanon, on the QOL of patients with epilepsy. The aim of our study is to assess the burden of epilepsy on the life of adult patients in Lebanon and measure the impact of sociodemographic and clinical factors on the QOL.

MATERIALS AND METHODS

A total of 47 patients from several neurology clinics were included in our study and asked to fill out a questionnaire including the sociodemographic variables and epilepsy-related factors. We used the Quality of Life in Epilepsy Scale-31 (QOLIE-31), which is a 31-question form covering seven attributes of the QOL; overall QOL, emotional wellbeing, social functioning, cognition, energy, seizure worry and medication effects, to assess the QOL of adult patients with epilepsy. Analysis was conducted using SPSS program version 23.

RESULTS

The mean age of our sample was 37.54 years, 53.2% of which were males. The majority were unemployed, educated, and belonging to the medium socioeconomic level. The highest subscale score was for the social functioning subscale with a mean of 74.49±25.89 and the lowest subscale score was for seizure worry with a mean of 55.81±27.14. Employment status, nationality, and socioeconomic level were shown to be associated with the QOL scores. There were no correlations between the clinical factors and the QOL scores.

CONCLUSION

 Sociodemographic factors, namely Lebanese nationality, employment status, and socioeconomic level, were associated with better QOL, reflected by the significant associations between the following parameters and the QOL scores (p-value<0.05), highlighting the positive influence of social support on the outcome of the disease. However, epilepsy-related clinical features did not show any correlation with the QOL and its subscales.

Impact of Clinical and Socio-Demographic Factors on the Quality of Life in Romanian People with Epilepsy

This study investigates the impact of different clinical and demographic factors on the quality of life in people with epilepsy hospitalized at a health institution of Brasov County, Romania, using a QOLIE-31-P questionnaire and to reflect on the opportunities and limitations of incorporating such an instrument into the clinical practice. Methods: Ninety-one patients with a diagnosis of epilepsy evaluated by video-electroencephalography in the Clinical Hospital of Psychiatry and Neurology in Brasov, Romania, were recruited. After the confirmation of the diagnosis based on clinical, electrophysiological and imagistic examination, and of their compliance with the hospitalization criteria, the patients filled in the QOLIE-31-P questionnaire. Socio-demographic and clinical data were collected. Results: The seizure frequency was negatively correlated with almost all QOLIE-31-P domains (p < 0.05). Age, employment status, level of education and uncontrolled disease were significant factors associated with a low quality of life. The mean (SD) QOLIE-31-P scores were 64.89 (14.72), the mean age was 43.04 (14.92) years, with the average age of the first seizure onset 30.66 (17.45) years. Conclusion: The use of measuring instruments to assess the quality of life of patients with epilepsy despite the challenges should become a routine practice, the information collected in this way can improve the outcomes in the care of these patients. In addition to the goal of reducing the frequency of seizures, physicians must also take into account other parts of the experiences of people with epilepsy.

Quality of life in patients with symptomatic epilepsy due to neurocysticercosis

BACKGROUND

Neurocysticercosis (NCC) is a common cause of late-onset epilepsy worldwide, but there is still minimal information regarding its impact on a patient's quality of life. This study evaluated quality of life in a series of patients with epilepsy secondary to NCC using the QOLIE (Quality of Life in Epilepsy)-31 questionnaire.

METHODOLOGY

This cross-sectional study included 155 Peruvian patients between 16 and 70 years of age with epilepsy due to viable intraparenchymal NCC, who enrolled in two trials of anti-parasitic treatment during the period 2006-2011. The QOLIE-31 questionnaire was applied before the onset of anti-parasitic treatment. The associations between QOLIE-31 scores, sociodemographic characteristics, clinical, and neuroimaging data were analyzed with Kruskal-Wallis test and generalized linear models (GLM).

RESULTS

The average QOLIE-31 score was 55.8 (SD ± 7.6), with 119 individuals (76.8%) scoring in the poor quality-of-life category. Generalized tonic-clonic seizures and secondarily generalized epileptic seizures were associated with a lower QOLIE-31, as well as a low level of education with a value of p = 0.05. There were no associations between QOLIE-31 scores and other variables such as sex, age, antiepileptic medication, number of parasitic cysts, and number of compromised brain regions. On multivariate analysis, a greater number of generalized epileptic seizures maintained a statistically significant association with detrimental QOLIE-31 scores.

CONCLUSION

Quality of life is affected in NCC, mainly in relation to the number of prior generalized epileptic seizures.

Understanding the Role of Stigma and Misconceptions in the Experience of Epilepsy in India: Findings From a Mixed-Methods Study

It is surprising that although 12 million people in India suffer from epilepsy this remains a thoroughly under-researched area in the sociology of health and practice. We address this intellectual and policy neglect by reviewing the social, psychological and legal challenges governing the lives of people living with epilepsy (PWE) by paying particular attention to negotiations in arranged marriages and employment. Drawing on the analytical frameworks of the sociological study of stigma, critical race theory and paying attention to the cultural models of health and suffering, this study utilized a combination of (online) survey data (N = 100) and in-depth qualitative interviews (N = 10) with PWE and their families. The online survey was administered to map the level of awareness about epilepsy and its clinical management among the general population, whereas the in-depth interviews were conducted to understand the experience, self-perception and everyday struggles of those diagnosed with the condition. Findings from the survey on non-PWE suggest a general lack of awareness and fearful misconceptions around epilepsy related seizures. In-depth interviews with PWEs revealed concealment (of the illness) as a dominant coping strategy to attenuate the social alienation and rejection associated with epilepsy. Further, PWE participants reported persistent discrimination, harassment and prejudiced understanding of diminished cognitive capacities at workplaces as a result of cultural myths and popular representations of epilepsy-related seizures. The study also demonstrated the significance of institutional support groups in assisting PWE to cope with symbolic violence and forge solidarities. We conclude with reflections on the ethical dilemmas faced by medical practitioners while dealing with social-medical interventions of epilepsy treatment. Overall, results from this study undergird the significance to revisit the social-moral as well as legal frameworks that persistently restrict opportunities for PWE in India. In an attempt to reimagine inclusive futures regardless of disease, disability and affliction, we attempt to move beyond the biomedical gaze and instead privilege stories of individual personhood, struggles and aspirations.

Extract of Euterpe oleracea Martius Stone Presents Anticonvulsive Activity via the GABAA Receptor

Epilepsy is one of the most common neurological diseases globally, resulting from a disorder in brain activity. This condition can be triggered by birth trauma, traumatic brain injury (TBI), infections of the brain and stroke. More than 70 million people suffer seizures caused by neurological abnormalities. Approximately 80% of all epileptic patients reside in low-income conditions or in developing countries, and over 75% of patients do not receive proper treatment. Our previous study found an anticonvulsant property of an extract of Euterpe oleracea stone (EEOS) that caused myorelaxation, sedation, and cardiac and respiratory depression after intraperitoneal administration. The present study investigated through electroencephalographic (EEG) profiling the anticonvulsant protective properties of EEOS in induced convulsing rats. Male Wistar rats were treated with EEOS (300 mg/kg), diazepam (DZP) (5 mg/kg), pentylenetetrazol (PTZ) (60 mg/kg) and flumazenil (FMZ) (0.1 mg/kg) by intraperitoneal (i.p.). Electrodes implanted on the dura mater provided EEG data in which EEOS suppressed seizure deflagration caused by PTZ. In addition, EEOS presented no significant difference in comparison to DZP, which has the same mechanism of action. After FMZ injection, a GABAA receptor antagonist blocked the anticonvulsive effect in both the DZP and EEOS groups, suggesting that EEOS exerts it action on the GABAA receptor at the benzodiazepine (BDZ) subunit.

Determinants of Health-Related Quality of Life of Epilepsy Patients in Jeddah, Saudi Arabia

Background Epilepsy puts an enormous burden on the physical and mental health of patients and can negatively impact their Health-Related Quality of Life (HRQoL). Previous studies have identified multiple factors impacting patients' HRQoL; however, a consensus has not been reached, as these factors vary among different populations. This has not been sufficiently investigated in Saudi Arabia. Thus, this study aims to assess the HRQoL of epilepsy patients, as measured by the Quality Of Life In Epilepsy-31 (QOLIE-31) questionnaire, to determine the effects of demographics, disease characteristics, and antiepileptic drugs (AEDs) on patients in Jeddah, Saudi Arabia. Methods This was a cross-sectional, questionnaire-based study of adult epilepsy patients receiving AEDs who followed up at the epilepsy clinic at King Abdulaziz University Hospital between April 2018 and June 2018. Recruited individuals participated by phone interview. Results A total of 200 participants fulfilled our inclusion criteria and consented to participate; 57.4% were males. The average age was 32.8 years. The total average score on the QOLIE-31 was 61.56 (±17.52). QOLIE-31 scores correlated inversely with seizure frequency (p<.000) while the class of medication used, and the number of drugs administered did not correlate with HRQoL. Conclusion Whereas previous work has suggested a better quality of life when using newer generation AEDs, our study found no significant difference between the class of medication and whether monotherapy or polytherapy is used. Our findings suggest that efforts to improve HRQoL should be directed toward proper control of seizures regardless of medication class, as the frequency of attacks has the most detrimental effect on patients' quality of life.

The quality of life among Sudanese patients with epilepsy, Khartoum, Sudan

INTRODUCTION

This is the first study done in the National Center for Neurological Sciences, Khartoum State, to assess the quality of life among more than 100 Sudanese epileptic patients, in the period from September to December 2020.

METHODOLOGY

This is a descriptive cross-sectional study; data were collected using an interview-based semi-structured structured questionnaire and this questionnaire was modified from the SF-36 model.

RESULTS

Most of the patients were from urban areas and origin (60.2%), most of which were housewives; the majority of the patients were single and from low socioeconomic status, history of the disease was less than 3 years for most of the cases covered in this study, most of the cases were classified as generalized tonic clonic epilepsy, and normal EEG findings and normal MRI brain were found in 75.7% and 78.6%, respectively. Most patients mentioned that they experienced no attacks during the last month. Regarding mental health, 47.6% experienced symptoms of depression, and 75.7% had memory problems. In terms of physical health, 51.5% felt energetic all of the time, 9.7% experienced remarkable sleep disturbance, most of the patients are not driving nor have established hobbies during leisure time. 63.1% of the participants do not have health problems; 32% mentioned that they would feel stigmatized if an attack takes place in public. Commonest medication prescribed was carbamazepine, out of which 73.8% are fully compliant with their medication. 95.1% are not worried about long term use of medication.

CONCLUSION

Lower levels of education and manual labor are associated with poor quality of life. Epilepsy has an adverse impact on social life. There is a global decrease in cognitive function, and most of the patients are not worried about the side effects and duration of the medication usage.

Efficacy and safety of VNS therapy or continued medication management for treatment of adults with drug-resistant epilepsy: systematic review and meta-analysis

Vagus nerve stimulation (VNS) Therapy® is an adjunctive neurostimulation treatment for people with drug-resistant epilepsy (DRE) who are unwilling to undergo resective surgery, have had unsuccessful surgery or are unsuitable for surgery. A systematic review and meta-analysis were conducted to determine the treatment effects of VNS Therapy as an adjunct to anti-seizure medications (ASMs) for the management of adults with DRE. A literature search was performed in August 2020 of the Medline®, Medline® Epub Ahead of Print, Embase, and the Cochrane library databases. Outcomes examined included reduction in seizure frequency, seizure freedom, ASM load, discontinuations, and serious adverse events (SAEs). Comparators included best medical practice, ASMs, low-stimulation or sham VNS Therapy. Four RCTs and six comparative observational studies were identified for inclusion. Against comparators, individuals treated with VNS had a significantly better odds of experiencing a ≥ 50% reduction in seizure frequency (OR: 2.27 [95% CI 1.47, 3.51]; p = 0.0002), a ≥ 75% reduction in seizure frequency (OR: 3.56 [95% CI 1.59, 7.98]; p = 0.002) and a reduced risk for increased ASM load (risk ratio: 0.36 [95% CI 0.21, 0.62]; p = 0.0002). There was no difference in the odds of discontinuation or the rate of SAEs between VNS versus comparators. This meta-analysis demonstrated the benefits of VNS Therapy in people with DRE, which included improvement in seizure frequency without an increase in the rate of SAEs or discontinuations, thereby supporting the consideration of VNS Therapy for people who are not responding to ASMs and those unsuitable or unwilling to undergo surgery.

A journey into the unknown: An ethnographic examination of drug-resistant epilepsy treatment and management in the United States

Patients often recognize unmet needs that can improve patient-provider experiences in disease treatment management. These needs are rarely captured and may be hard to quantify in difficult-to-treat disease states such as drug-resistant epilepsy (DRE). To further understand challenges living with and managing DRE, a team of medical anthropologists conducted ethnographic field assessments with patients to qualitatively understand their experience with DRE across the United States. In addition, healthcare provider assessments were conducted in community clinics and Comprehensive Epilepsy Centers to further uncover patient-provider treatment gaps. We identified four distinct stages of the treatment and management journey defined by patients' perceived control over their epilepsy: Gripped in the Panic Zone, Diligently Tracking to Plan, Riding a Rollercoaster in the Dark, and Reframing Priorities to Redefine Treatment Success. We found that patients sought resources to streamline communication with their care team, enhanced education on treatment options beyond medications, and long-term resources to protect against a decline in control over managing their epilepsy once drug-resistant. Likewise, treatment management optimization strategies are provided to improve current DRE standard of care with respect to identified patient-provider gaps. These include the use of digital disease management tools, standardizing neuropsychiatrists into patients' initial care team, and introducing surgical and non-pharmacological treatment options upon epilepsy and DRE diagnoses, respectively. This ethnographic study uncovers numerous patient-provider gaps, thereby presenting a conceptual framework to advance DRE treatment. Further Incentivization from professional societies and healthcare systems to support standardization of the treatment optimization strategies provided herein into clinical practice is needed.

Acceptance of disability predicts quality of life in patients with epilepsy

BACKGROUND

Acceptance of disability (AOD) is a key concept in rehabilitation psychology that enhances psychosocial adjustment of individuals with disability. However, the impact of AOD on well-being has never been examined for patients with epilepsy. The present study investigated whether AOD affects quality of life (QOL) in patients with epilepsy in the presence of other multiple aspects of epilepsy based on the biopsychosocial model.

METHODS

We retrospectively reviewed 151 consecutive patients with epilepsy (77 men, aged 18-74 years) who underwent comprehensive assessment including long-term video-EEG monitoring, neuroimaging studies, and neuropsychological and psychosocial assessment in our epilepsy monitoring unit. Data were obtained from medical records and self-reported questionnaires. The outcome variable was QOL. Predictive variables included demographic characteristics, seizure-related variables (i.e., duration of epilepsy, seizure frequency, and number of antiepileptic drugs), psychological factors (i.e., AOD, depression, and self-stigma), and social factors (i.e., social support and education level). Acceptance of disability was measured by the Adaptation of Disability Scale-Revised (ADS-R), which we translated into Japanese with the original author's approval, and examined its internal consistency reliability. Data were analyzed using four hierarchical multiple regression analysis models.

RESULTS

The mean ADS-R score was 80 (range 45-115). The predictors accounted for 42% of the variance in QOL (R² = 0.45, ΔR² = 0.42, F[8, 141] = 14.47, p = 0.00). Higher AOD (p < 0.01), higher social support (p < 0.01), and lower depression scores (p = 0.02) were found to contribute significantly to higher overall QOL.

CONCLUSION

The present study revealed AOD as an important psychological concept, in addition to social support and depression as previously reported, to improve the QOL of patients with epilepsy. Acceptance of disability should be incorporated in the intervention to increase QOL of patients with epilepsy.

Quality of Life and Stigma among Women with Epilepsy during Their Reproductive Years

Background and Purpose

The purpose of this study was to understand the relationship between quality of life and stigma among reproductive age group women with epilepsy.

Methods

A cross-sectional descriptive study was conducted to assess the data from the 49 women with epilepsy from a tertiary care hospital in India. Quality of life was evaluated with the quality of life in epilepsy-31 questionnaire and stigma was evaluated with the stigma scale of epilepsy. Data also included socio-demographic and clinical characteristics.

Results

The mean age of the participants was 24.67±3.72 years. Quality of life total score (r=−0.485**) and seizure worry domain (r=−0.427**) were significantly negatively correlated with stigma total score at p<0.01 level. Being uneducated, married, unemployed, having children, having generalized tonic-clonic seizures, duration of illness (>10 years), and consuming levetiracetam, anti-epileptic drug (AED), were the significant contributing factors for low quality of life among women with epilepsy during the reproductive age group. Belonging to lower socio-economic status and taking more than two AEDs were also associated with lower quality of life among women with epilepsy, which are trending towards significance.

Conclusions

The study assessed the relationship between the quality of life and the Stigma scale of epilepsy and demonstrated the impact of stigma and quality of life on socio-demographic and clinical variables of women with epilepsy under the reproductive age group. To enhance the quality of life and reduce the stigma levels among women with epilepsy, some of the modifiable parameters can be considered by the multidisciplinary health care professionals from the findings of the current research.

Interictal dysphoric disorder in people with and without epilepsy

OBJECTIVE

Interictal dysphoric disorder (IDD) has been regarded as an affective disorder occurring only in people with epilepsy (PWE). Data showing similar characteristics and similar prevalence of IDD in patients with migraine and with psychogenic nonepileptic seizures question the epilepsy-specific nature of IDD. The aim of the study was to investigate the nature of IDD in people with prevalent epilepsy with mood disorders and people with mood disorders who are free of neurological disease.

METHODS

This is a case-control study, with 142 patients with a confirmed diagnosis of epilepsy and major depressive disorder (MDD; cases) and 222 patients with MDD only (controls). MDD diagnosis was confirmed by a structured clinical interview for Diagnostic and Statistical Manual of Mental Disorders, 4th edition (SCID-I-RV). We used the Beck Depression Inventory and the Beck Anxiety Inventory to estimate anxiety and depression levels and the Interictal Dysphoric Disorder Inventory (IDDI) to confirm the presence of IDD. Mann-Whitney U test, Pearson chi-squared, Spearman correlation, and logistic regression were used.

RESULTS

No differences were found in the prevalence of IDD between PWE with MDD and people with MDD alone (88.73% vs. 85.13%, χ2 = .96, p = .32). There were no differences between the groups overall or for any IDDI subscales (all p > .05). In both groups, IDD symptoms were grouped with the same incidence and had the same duration and periodicity. IDD was not associated with epilepsy (odds ratio = .84, 95% confidence interval = .40-1.98, p = .72). No significant correlation was found between epilepsy, demographic characteristics, and all IDDI subscales (all p > .05). Notably, patients with IDD suffered from affective disorders longer (6.68 ± 6.82 years vs. 3.7 ± 3.97 years, p = .001) and also received higher scores on all psychometric scales (all p < .05).

SIGNIFICANCE

This study does not confirm the specificity of IDD for epilepsy. The presence of IDD symptoms may be associated with a more severe course of MDD and significant anxiety distress.

The number of anti-seizure medications mediates the relationship between cognitive performance and quality of life in temporal lobe epilepsy

OBJECTIVES

To assess whether cognitive performance predicts quality of life (QOL) in patients with drug-resistant temporal lobe epilepsy (TLE), using the Epitrack cognitive screening tool, while considering the mediating role of the number of anti-seizure medications (ASMs) and controlling for seizure-related, social, and emotional factors.

METHODS

Seventy-five adult patients with drug-resistant TLE (mean age = 39.76 years, SD = 11.66) underwent a presurgical neuropsychological assessment.

MAIN OUTCOME MEASURES

Cognitive performance (Epitrack), depression (BDI-II), trait anxiety (STAI); and QOL (QOLIE-31) were assessed.

RESULTS

Adjusting for seizure-related, social, and emotional factors, the Epitrack total score significantly contributed to QOL composite score, and energy and cognitive self-rating subscales. We found a significant indirect effect of the Epitrack total score on QOL composite score and seizure worry and social functioning subscales via the number of ASMs.

CONCLUSION

Our findings underline the relevance of cognitive functioning on QOL and the clinical utility of Epitrack to track cognitive side effects of ASMs and, consequently, to predict and manage QOL in this population.

Epilepsy and quality of life in Iranian epileptic patients

Background

Epilepsy is one of the most common neurological disorders with physical, emotional, and social consequences. Previous studies indicate that epilepsy symptoms can highly affect the epileptic patients’ satisfaction in life. The aim of the present study is to investigate the QOL of People with Epilepsy (PWE) in Khorasan Razavi province, Iran.

Methods

In this study, 100 patients were randomly selected. After confirmation of the diagnosis of epilepsy by neurologists and fulfilling the entrance criteria, patients completed the Quality of Life in Epilepsy-31 inventory (QOLIE-31) questionnaire. Finally, data was analyzed statistically by SPSS software.

Results

The study sample comprised 100 PWE, aged 18–74 years (34 ± 13), of whom 58 (58%) were females. Tonic-colonic seizure was the most common (60%) type of seizure. The obtained score of each subscale and the range of the QOLIE-31 total score was 16.40–79.18 with the mean of 50 (SD = 16). The energy-fatigue subscale score was significantly higher in patients younger than 35 (p = 0.018). The data analysis showed that the seizure worry subscale was significantly higher in single patients (p = 0.04). Duration of epilepsy had a positive correlation with QOLIE-31 total score (p = 0.038), and a negative relationship with energy-fatigue subscale (p = 0.018). In contrast with previous studies, which reported the frequency of the epileptic episodes as the most important predictor of QOL, our results showed no significant correlation between the number of the episodes and overall QOL score (p = 0.063). However, the number of episodes was significantly correlated with emotional well-being and cognition subscales. Furthermore, the results indicated that poor QOL score is correlated with depressed mood.

Conclusion

In fact, the ultimate and preferred outcome of all treatments and care interventions is the patient’s QOL. Thus, improvement of the QOL by means of obtaining more information about its contributing factors, in PWE should be one of the main goals in the patients’ treatment.

Clinical Management of Drug Resistant Epilepsy: A Review on Current Strategies

Drug resistant epilepsy (DRE) is defined as the persistence of seizures despite at least two syndrome-adapted antiseizure drugs (ASD) used at efficacious daily dose. Despite the increasing number of available ASD, about a third of patients with epilepsy still suffer from drug resistance. Several factors are associated with the risk of evolution to DRE in patients with newly diagnosed epilepsy, including epilepsy onset in the infancy, intellectual disability, symptomatic epilepsy and abnormal neurological exam. Pharmacological management often consists in ASD polytherapy. However, because quality of life is driven by several factors in patients with DRE, including the tolerability of the treatment, ASD management should try to optimize efficacy while anticipating the risks of drug-related adverse events. All patients with DRE should be evaluated at least once in a tertiary epilepsy center, especially to discuss eligibility for non-pharmacological therapies. This is of paramount importance in patients with drug resistant focal epilepsy in whom epilepsy surgery can result in long-term seizure freedom. Vagus nerve stimulation, deep brain stimulation or cortical stimulation can also improve seizure control. Lastly, considering the effect of DRE on psychologic status and social integration, comprehensive care adaptations are always needed in order to improve patients' quality of life.

Evidence-Based Recommendations for Seizure Prophylaxis in Patients with Brain Metastases Undergoing Stereotactic Radiosurgery

Symptomatic epilepsy is frequently encountered in patients with brain metastases (BM), affecting up to 25% of them. However, it generally remains unknown whether the risk of seizures in such cases is affected by stereotactic radiosurgery (SRS), which involves highly conformal delivery of high-dose irradiation to the tumor with a minimal effect on adjacent brain tissue. Thus, the role of prophylactic administration of antiepileptic drugs (AED) after SRS remains controversial. A comprehensive review and analysis of the available literature reveals that according to prospective studies, the incidence of seizures after SRS for BM varies from 8% to 22%, and there is no evidence that SRS increases the incidence of symptomatic epilepsy. Therefore, routine prophylactic administration of AED prior to, during, or after SRS in the absence of a seizure history is not recommended. Nevertheless, short-course administration of an AED may be judiciously considered (on the basis of class III evidence) for selected high-risk individuals.

Correlates of health-related quality of life in youth with psychogenic non-epileptic seizures

BACKGROUND

Few studies have examined factors associated with health-related quality of life (HRQoL) in youth with psychogenic non-epileptic seizures (PNES). In adults, internalizing symptoms such as depression have been shown to be more closely associated with HRQoL than seizure frequency, however, this has not been studied in samples of youth. Investigations into these areas are needed in order to enhance our understanding of the impact of this condition on children and adolescents and inform future clinical intervention.

METHODS

The current study includes 37 youth and one of their parents who attended a clinic visit for treatment of PNES. Children and parents completed measures of psychological functioning, and medical data were extracted from patient charts.

RESULTS

Parent-reported anxiety (B=-0.45, p = 0.05) and depression (B=-0.60, p = 0.01) were related to parent-report of HRQoL; self-report of depression was related to self-reported HRQoL (B=-0.90, p < 0.001). Seizure frequency, somatic complaints, and social problems were not related to HRQoL in this sample.

CONCLUSIONS

Internalizing symptoms, not seizure frequency, are associated with poorer overall functioning in youth with PNES. Interventions focused on improving anxiety and depression in addition to seizure cessation may contribute to improved HRQoL in youth with PNES more so than those focused on seizure cessation alone.

Determinants of quality of life in adults living with epilepsy

Background:

Quality of life (QOL) is a vital outcome measure in people living with epilepsy. The aim of this study is to determine the sociodemographic and clinical factors that predict poor QOL in patients with epilepsy.

Materials and Methods:

This is a descriptive cross-sectional study that was carried out at the outpatient psychiatric clinic of Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria, for 6 months. Seventy-four patients with epilepsy who met the inclusion criteria were recruited to participate in the study. The mental health of these patients and their QOL were assessed using the Mini-International Neuropsychiatric Interview and the short form of the World Health Organization QOL instrument, respectively. Data were analyzed using epi-info version 6.04d, and logistic regression analysis was performed to determine factors that predict poor QOL.

Results:

Psychiatric disorder was found in 33 (44.6%) of the respondents. The presence of these psychiatric disorders was predictive of poor score on the overall QOL (odds ratio [OR] = 0.382; 95% confidence interval [CI] = 0.145–0.983; P = 0.0046), physical (OR = 0.269; 95% CI = 0.100–1.722; P = 0.009), and psychological health domain (OR = 0.269; 95% CI = 0.102–0.709; P = 0.008). Longer duration of epilepsy was predictive of a poor score on the health satisfaction item (OR = 0.202; 95% CI = 0.06–0.679; P = 0.010) while being single was predictive of poor score on the social relationship domain (OR = 0.177; 95% CI = 0.065–0.482; P = 0.001).

Conclusion:

The presence of psychiatric disorder, long duration of epilepsy, and being single were predictive of poor QOL. The importance of social relation, prompt seizure control, and efficient collaboration between psychiatrist and other medical professionals in the care of patients with epilepsy cannot be overemphasized.

Gender Differences in Associated and Predictive Factors of Anxiety and Depression in People With Epilepsy

PURPOSE

Comorbid anxiety and depression in people with epilepsy (PWE) are highly prevalent and contribute to low quality of life (QOL) and may even lead to poor outcomes of epilepsy. Among the various factors that affect these negative emotional comorbidities, possible gender differences remain poorly understood and are often neglected. This research aimed to determine whether there are discrepancies in the incidence and influence factors of anxiety and depression between men and women with epilepsy in a hospital in northwest China.

METHODS

A total of 158 adult PWE (female: N = 65; 41.1%) completed self-report questionnaires, including the Self-rating Anxiety Scale (SAS), the Self-rating Depression Scale (SDS), the Chinese version of the Quality of Life in Epilepsy-31 (QOLIE-31) inventory and the Pittsburgh Sleep Quality Inventory (PSQI). The comparison between male and female PWE was made by regression analysis.

RESULTS

For the prevalence of anxiety and depression in PWE, no gender difference was found in this study. However, the moderating factors of psychiatric comorbidities were significantly different between men and women: male PWE with comorbid anxiety were more likely to be affected by sleep quality, while anxiety symptoms in female PWE were closely associated with the frequency of seizures. Education years and QOL social function were significant indicators of depression in male PWE but not in female PWE. The important and common predictor for anxiety and depressive symptoms in PWE was QOL energy/fatigue, with male patients being more affected.

CONCLUSION

For the PWE included in this study, the incidence of comorbid anxiety and depression in PWE was similar for men and women, but the moderating factors affecting comorbid anxiety and depressive disorders differed between genders: male PWE were more likely to be affected by psychosocial factors, while female PWE were more influenced by epilepsy itself. This exploration suggests that gender-specific health care should be considered in epilepsy therapy to improve the psychiatric condition and QOL of PWE, and different treatments should be conducted for male and female PWE to prevent negative emotional comorbidities.

Group-based cognitive behavioral therapy program for improving poor sleep quality and quality of life in people with epilepsy: A pilot study

Sleep difficulties are commonly reported by patients with epilepsy and can have a detrimental impact on overall quality of life. The purpose of this pilot study was to assess the efficacy of a psychotherapeutic approach, namely Cognitive Behavioral Therapy for Insomnia (CBT-I), in improving sleep quality in patients with epilepsy. Twenty outpatients with epilepsy who reported poor sleep quality were randomized to either a control or CBT-I treatment group, which involved four group-based CBT-I sessions, delivered on a weekly basis. In addition to completing a range of standardized measures related to sleep quality and quality of life, participants also monitored their sleep with a self-completed sleep diary over a two-week period, on two separate occasions. Following CBT-I treatment, no between-group difference was found on any sleep or quality of life measure. However, both the treatment and control groups improved on measures of sleep quality, quality of life, sleep hygiene behaviors, and dysfunctional beliefs about sleep. These findings suggest that sleep monitoring alone may have the potential for prompting healthy behavior change in this clinical population.

Seizure control after radiosurgery for cerebral arteriovenous malformations: a 25-year experience

OBJECTIVE

Seizures are the second-most common presenting symptom in patients with lobar arteriovenous malformations (AVMs). However, few studies have assessed the long-term effect of stereotactic radiosurgery (SRS) on seizure control. The authors of this study assess the outcome of SRS for these patients to identify prognostic factors associated with seizure control.

METHODS

Patients with AVM who presented with a history of seizure and underwent SRS at the authors' institution between 1987 and 2012 were retrospectively assessed. The total cohort included 155 patients with a mean follow-up of 86 months (range 6-295 months). Primary outcomes assessed were seizure frequency, antiepileptic drug regimen, and seizure freedom for 6 months prior to last follow-up.

RESULTS

Seizure-free status was achieved in 108 patients (70%), with an additional 23 patients (15%) reporting improved seizure frequency as compared to their pre-SRS status. The median time to seizure-free status was estimated to be 12 months (95% CI 0-27 months) as evaluated via Kaplan-Meier survival analysis. The mean seizure frequency prior to SRS was 14.2 (95% CI 5.4-23.1) episodes per year. Although not all patients tried, the proportion of patients successfully weaned off all antiepileptic drugs was 18% (28/155 patients). On multivariate logistic regression, focal impaired awareness seizure type (also known as complex partial seizures) and superficial venous drainage were significantly associated with a decreased odds ratio for seizure-free status at last follow-up (OR 0.37 [95% CI 0.15-0.92] for focal impaired awareness seizures; OR 0.36 [95% CI 0.16-0.81] for superficial venous drainage). The effects of superficial venous drainage on seizure outcome were nonsignificant when excluding patients with < 2 years of follow-up. AVM obliteration did not correlate with long-term seizure freedom (p = 0.202, chi-square test).

CONCLUSIONS

This study suggests that SRS improves long-term seizure control and increases the likelihood of being medication free, independently of AVM obliteration. Patients with focal impaired awareness seizures were less likely to obtain long-term seizure relief.

Reported service needs at diagnosis of epilepsy and implications for quality of life

AIM

This paper reports on contributing factors to Quality of Life (QoL) in an Australian community sample of people with epilepsy (PWE).

METHOD

Three hundred and ninety-three respondents or 29.6% of people on the Australian Epilepsy Research Register participated in Wave 4 of a longitudinal survey. A quantitative analysis was undertaken and a qualitative investigation examined open-ended responses by 44 PWE on the support services that they received following diagnosis of epilepsy.

RESULTS

Total Quality of Life in Epilepsy-31 Items (QOLIE-31) score for the community-based sample was 55.99 (SD 19.85) [Range 6.34-96.20]. Age, paid employment, seizure frequency, number of antiepileptic drugs (AEDs), and perceived prosperity had significant impacts on QoL. In addition, use of support services showed that availability of a first seizure clinic, accurate information on support services and peer support were associated with the highest QoL. A qualitative investigation revealed that on first diagnosis, a lack of information was the main theme. Furthermore, PWE reported a lack of understanding of available supports by a range of health professionals, schools, and in the general community.

DISCUSSION

Psychosocial factors were important in explaining QoL, and the positive effects of first seizure clinics, accurate information on support services, and of peer support have been confirmed in the literature. The lack of knowledge of support services on being diagnosed with epilepsy is a problem evident in the community and pathways are required to support people dealing with their epilepsy.

CONCLUSION

More emphasis is needed in providing availability of supports to enhance the future wellbeing and QoL of people when epilepsy is diagnosed.