Differences in quality of life of women and men with drug-resistant epilepsy in Poland

EPITRANS. Quality assessment of the epilepsy transition process

OBJECTIVE

To analyze the differences in clinical management during the epilepsy transition process from pediatric to adult care and to determine the quality of life and degree of satisfaction of patients and caregivers during the transition.

METHODS

This is a longitudinal study including patients with epilepsy transferred from pediatric to adult epilepsy care between 2013 and 2017. Patients had a minimum follow-up of 3 years before the transition visit and at least 3 years consulting in the adults section. Clinical characteristics were retrieved from the medical chart. Quality of life and satisfaction questionnaires were administered by online access to patients and caregivers at the end of the adult follow-up period.

RESULTS

99 patients (50.5 % women, mean transition age 16.5 ± 1 years old) were included. Before the transition visit, 90 % of patients received a transition discussion and 88 % had a formal clinical report. In the pediatric period, patients were visited more frequently, had more EEGs and genetic studies, and were seen by the same neuropediatrician (P<0.05). In the adult period, patients underwent a larger number of prolonged video EEGs and were prescribed polytherapy more often (P<0.05). Quality of life remained steady during the entire transition, but satisfaction with the care received was significantly higher during the pediatric period.

CONCLUSIONS

Significant differences were seen in epilepsy care during transition from pediatric to adult management, and this had an impact on the degree of satisfaction reported by patients and caregivers. Our results provide evidence of the potential value of development and early implementation of a protocolled transition program.

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.

Psychometric properties of the Lithuanian version of the patient-weighted inventory on quality of life in epilepsy

BACKGROUND

We aimed (1) to confirm that the Lithuanian version of the patient-weighted 31-item Quality of Life in Epilepsy Inventory (QOLIE-31-P) is a valid and reliable tool to be used among patients with epilepsy (PWE) in Lithuania and (2) to determine how the quality of life (QoL) is associated with demographic and clinical variables, adverse effects of antiseizure medication as well symptoms of depression and anxiety in this population.

METHODS

We used a translated and adapted Lithuanian version of the patient-weighted 31-item Quality of Life in Epilepsy Inventory (QOLIE-31-P) and conducted a cross-sectional anonymous survey among 303 adult PWE at a tertiary epilepsy center at Vilnius University Hospital Santaros Klinikos. The questionnaire also included the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), the Generalized anxiety disorder scale-7 (GAD-7), and the Liverpool Adverse Events Profile scale (LAEP). Missing values were replaced after performing multiple imputation (MI).

RESULTS

QOLIE-31-P had high internal consistency (Cronbach's α = 0.933 for all items and α = 0.676 to 0.906 for individual subscales). Its factor structure (71.2% of variance explained) consisted of seven factors, some of which overlapped ("Emotional Well-Being" and "Overall QoL") or were split ("Social Function") in comparison to the pre-defined content of the subscales. Multitrait-scaling revealed that each item is better correlated with the subscale it is included in than other subscales, suggesting good convergent and discriminant validity. On average, PWE scored 69.9 ± 16.8 (n = 164, mean = 64.9 after MI) on the QOLIE-31-P. Results were higher among male PWE, those employed or studying and having a higher level of education. In a pooled multiple regression model (adjusted R¯² = 0.700, p < 0.001), the NDDIE (β_st = -0.230, p < 0.001), the GAD-7 (β_st = -0.226, p < 0.001), the LAEP (β_st = -0.406, p < 0.001), and seizure frequency (β_st = -0.156, p < 0.001) were statistically significantly associated with total QOLIE-31-P scores.

CONCLUSION

The Lithuanian version of the QOLIE-31-P demonstrates optimal reliability and construct validity to be applied in this population. It is strongly associated with seizure frequency as well as short instruments used to measure anxiety, depression, and adverse medication effects.

Perceived quality of life (QOLIE-31-P), depression (NDDI-E), anxiety (GAD-7), and insomnia in patients with epilepsy attended at a refractory epilepsy unit in real-life clinical practice

Objectives

This study aims to evaluate the relationship between psychiatric comorbidity (anxiety and depression), somnolence, and quality of life, using validated scales in patients with epilepsy in real-life clinical practice and clinical and demographic variables.

Methods

A cross-sectional observational study was conducted. Self-administered scales of anxiety disorders (GAD-7), depression (NDDI-E), somnolence (Epworth Sleepiness Scale (ESS)), and quality of life (QOLIE-31-P) in patients with epilepsy treated in the refractory epilepsy unit of a tertiary hospital were employed.

Results

Eighty-four patients, 44.3 ± 17.4 years, 48.2% women, epilepsy duration 21.5 ± 15.9 years, and number of antiepileptic drugs 1.9 ± 1.2 were included. Severe anxiety was present in 14.3%, depression in 20.2%, and somnolence in 14.3% of patients. QOLIE-31-P score was 62.0 ± 19.2. Depression and focal epilepsy (OR = 4.5[1.3, 20.7], p = 0.029), as well as anxiety and temporal lobe epilepsy (OR = 4.3 [1.0, 18.1], p = 0.044), were associated. Moreover, relationships between worse quality of life and higher scores from NDDI-E (β =  − 1.42, adjusted p = 0.006) and GAD-7 (β =  − 1.21, adjusted p = 0.006), especially in drug-resistant epilepsy (β =  − 8.08, adjusted p = 0.045) and female sex (β =  − 7.83, adjusted p = 0.034), were identified. Statistically significant negative associations were observed between problems to fall asleep and overall quality of life score (β =  − 11.64, adjusted p = 0.022), sleep disturbance and energy (β =  − 14.78, adjusted p = 0.027), and mood (β = 12.40, adjusted p = 0.027) scores.

Conclusions

The multidimensional evaluation revealed that higher levels of anxiety and depression are associated with worse quality of life in real clinical practice in patients with epilepsy, especially in females and drug-resistant epilepsy. In addition, sleep disturbances are associated with particular aspects of the quality of life. Further studies with longitudinal follow-up would be useful to adequately manage these comorbidities in patients with epilepsy.

Supplementary Information

The online version contains supplementary material available at 10.1007/s10072-021-05595-3.

Gender differences in seizure recurrence and antiepileptic drug polytherapy predicting health-related quality of life of persons 1 year after diagnosis of epilepsy

PURPOSE

The aim of this study was to determine whether gender influences the prediction of health-related quality of life (HRQoL) in persons with newly diagnosed epilepsy (NDE).

METHODS

This was a 1-year longitudinal study. Persons with NDE were assessed with the Quality of Life in Epilepsy Inventory-31 (QOLIE-31), the Hospital Anxiety Depression Scale (HADS), the Stigma Scale, and the Rosenberg Self-esteem Scale. An analysis of covariance (ANCOVA) with interaction terms was used.

RESULTS

Among 134 adults with NDE, there were no gender differences in the scores of the QOLIE-31 and its subscales. A multivariate linear regression analysis showed that the HADS-anxiety scores at diagnosis (p = 0.005) and seizure recurrence after diagnosis (p = 0.050) negatively predicted QOLIE-31 scores in persons with NDE. There were significant effects of the gender interaction with seizure recurrence (F = 8.745, p = 0.004, partial eta² = 0.066) and antiepileptic drug (AED) polytherapy (F = 6.320, p = 0.013, partial eta² = 0.049) in the adjusted model. Specifically, seizure recurrence negatively predicted the QOLIE-31 scores only in men. By contrast, AED polytherapy negatively predicted the QOLIE-31 scores only in women.

CONCLUSIONS

There are gender differences in certain epilepsy-related factors predicting HRQoL at 1 year in persons with NDE.

Gender differences in factors associated with resilience for health-related quality of life in persons with epilepsy

PURPOSE

We determined whether resilience factors such as self-efficacy, stress coping styles, and social support were differentially associated with health-related quality of life (HRQoL) in men and women with epilepsy after controlling for depression, anxiety, and daily-life stress.

METHODS

This was a cross-sectional study of 129 adults with epilepsy. The Quality of Life in Epilepsy Inventory-31 (QOLIE-31), Epilepsy Self-Efficacy Scale, Way of Stress Coping Checklist, Social Support Scale, Beck Depression Inventory (BDI), Beck Anxiety Inventory, and Daily Hassles Scale were used. Stepwise linear regression analyses were performed.

RESULTS

Except for medication effects, there were no gender differences in the QOLIE-31 and its subscales. The medication effects score was higher in men than in women after controlling for BDI scores. The BDI scores were independently associated with the QOLIE-31 score in men and women. Epilepsy self-efficacy was associated with the QOLIE-31 in men, whereas social support was associated with the QOLIE-31 in women. Coping strategies were associated with the QOLIE-31 in neither men nor women. Seizure frequency, daily-life stress, and anxiety were also negatively associated with the QOLIE-31, but only in men. The coefficients of determination were 0.637 and 0.587 in the men's and women's models, respectively.

CONCLUSIONS

The influence of self-efficacy and social support on HRQoL differed between men and women with epilepsy even after controlling for psychological distress. These findings could contribute to the development of successful gender-specific psychosocial interventions to improve HRQoL in men and women with epilepsy.

The prevalence of depressive and anxiety symptoms in Polish epilepsy patients - The context of pharmaco-resistance

PURPOSE

Patients with epilepsy (PWE) are at a higher risk of experiencing depressive and anxiety symptoms than the general population; these symptoms are more prevalent in patients with drug-resistant epilepsy (DRE) compared to those with non-drug-resistant epilepsy (NDRE). The aim of the present study was to compare the level of reported depressive and anxiety symptoms in patients with DRE and patients with NDRE and to examine the relationships between demographic and epilepsy-related variables and severity of depression and anxiety symptoms.

MATERIAL AND METHODS

A total of 193 adult PWE, divided into a DRE group (n = 87), and an NDRE group (n = 106), completed the Beck Depression Inventory (BDI) and the Stat-Trait Anxiety Inventory (STAI-Sand STAI-T). Data analysis included sociodemographic and disease-related variables such as the type of epilepsy syndrome, age at onset of disease, and duration of the disease.

RESULTS

The DRE group presented a higher score of BDI than the NDRE group (p = 0.04). Age correlated with the score of STAI-S in the NDRE group (r = 0.22). Sex was the only significant predictor of the score of STAI-T in the NDRE group. Men from the DRE group presented higher scores in BDI, STAI-S, and STA-T compared with the NDRE group.

CONCLUSIONS

Patients with DRE reported more severe depressive symptoms than patients with NDRE. In NDRE patients, the level of anxiety, considered as a state, was correlated with age. Sex was a significant predictor of the level of anxiety in DRE patients. Pharmaco-resistance was significantly associated with severity of depression and anxiety in male patients.

The Impact of Affective State on Quality of Life in Focal Epilepsy in Turkey

Context:

Seizures and accompanying situations including social, medical, and psychiatric problems threaten the quality of life (QOL) in patients with epilepsy. The World Health Organization defines health is a state of complete physical, mental, and social well-being, and not merely the absence of disease or infirmity.

Aims:

This study examines the prevalence of both depression and anxiety symptoms and also impact of the affective state on QOL in patients with focal epilepsy in Turkey.

Settings and Design:

One hundred and five patients with focal epilepsy over 18 years old were included in this study. The patients were classified into four groups according to the presence of AS and seizure control.

Subjects and Methods:

Patients’ affective symptoms (AS) and QOL were examined using the Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and QOL in Epilepsy Inventory-31 (QOLIE-31).

Statistical Analysis Used:

We used descriptive statistics, Chi-square test, independent samples t-test, one-way analysis of variance, Mann–Whitney U-test, Kruskal–Wallis H-test, and also Pearson's and Spearman's correlation test for correlations.

Results:

There were positive correlations between total QOLIE-31 score and epilepsy surgery, employment, and seizure freedom, whereas negative correlations were found with antiepileptic drug use, anxiety, and depression. Statistically significant differences were found in QOLIE-31 totals and subscores between Groups 3 and 4 (P < 0.05).

Conclusions:

The presence of AS has a negative impact on QOL in patients with focal epilepsy. Physicians should be aware that psychiatric comorbidities in epilepsy have a severe impact and epilepsy treatment requires comprehensive management.