Dietary and lifestyle behavior in adults with epilepsy needs improvement: a case-control study from northeastern Poland

Association of oxidative balance score with epilepsy and moderate to severe depression: Insights from the NHANES study

BACKGROUND

Depression is a significant public health issue, closely associated with epilepsy and oxidative stress (OS). This study aims to explore the level of OS in patients with epilepsy and its relationship with moderate to severe depression (MSD).

METHODS

This cross-sectional study includes 10,819 participants aged 20-80 from the National Health and Nutrition Examination Survey (NHANES) database (2013-2020 pre-pandemic). Depression symptoms were assessed using the Patient Health Questionnaire-9 (PHQ-9), and epilepsy was diagnosed based on antiepileptic drug use in the past 30 days. The oxidative balance score (OBS) was calculated from dietary recall and lifestyle habits over the previous 24 h.

RESULTS

Compared to non-epileptic subjects, epileptic patients have a significantly higher prevalence of depression. Epileptic patients exhibit lower OBS and Dietary Oxidative Balance Scores (DOBS), while there is no significant difference in Lifestyle Oxidative Balance Scores (LOBS). Depressed patients show lower OBS, DOBS, and LOBS. The mediation model indicates that DOBS mediates 3.44 % of epilepsy-related MSD.

CONCLUSIONS

Epileptic patients exhibit significantly higher levels of OS and consume more pro-oxidant foods compared to the general population. However, their lifestyle habits do not differ significantly from those of the control group. Additionally, epileptic patients are at a higher risk of developing MSD. Although a pro-oxidant diet may be associated with epilepsy-mediated MSD, its mediating effect is relatively weak.

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).

Epilepsy in Africa: a multifaceted perspective on diagnosis, treatment, and community support

Epilepsy is the most widespread neurological disorder in Africa, affecting an estimated 25 million people. The disorder is characterized by recurrent seizures, which can be caused by a variety of factors, including past trauma, central nervous system infections, and genetic disorders. Diagnosis and treatment of epilepsy are challenging in African patients due to several factors, including the low socioeconomic status of the residents and limited access to appropriate medication. Phenobarbital remains the only drug widely available to patients, but it is not always effective and can have significant side effects. In addition to the medical challenges, individuals with epilepsy also face a lot of social stigmas in Africa. Widespread superstitions and false beliefs lead to prejudices against these people, making it difficult for them to live fulfilling social lives. With the development of new treatment modalities, such as gene therapy, stem cell therapy, and P-glycoprotein inhibitors, it is more important now than ever to increase the research output for the African region to create the best possible treatment and maximize patient outcomes.

Inflammatory properties of diet mediate the effect of epilepsy on moderate to severe depression: Results from NHANES 2013-2018

BACKGROUND

Depression is a major public health problem, and epilepsy and a high-inflammatory diet are important causes of depression. We aimed to explore the level of dietary inflammation in epileptic patients and its relationship with moderate to severe depression (MSD).

METHODS

This cross-sectional study included 12,788 participants aged 20-80 years from the NHANES database from 2013 to 2018. Depressive symptoms were evaluated using the nine-item Patient Health Questionnaire (PHQ-9), and epilepsy was diagnosed based on the use of antiepileptic drugs within the previous 30 days. Dietary inflammatory index (DII) scores and energy-adjusted DII (E-DII) scores were calculated based on dietary recalls of the past 24 h, and average DII (ADII) and energy-adjusted ADII (E-ADII) were calculated based on two 24-hour dietary recalls.

RESULTS

The DII, E-DII, and ADII scores and prevalence of MSD were significantly increased in epileptic patients compared with non-epilepsy subjects. The E-ADII score (P = 0.078) was weakly associated with comorbid MSD in patients with epilepsy. Mediation models showed that dietary inflammation scores mediated 2.31 % to 12.25 % of epilepsy-related MSD. In stratified analysis, an increased prevalence of MSD was present in the Quartile 2 subgroup based on DII and E-ADII scores and in the Quartile 3 subgroup of epileptic patients based on DII, E-DII, and ADII scores.

CONCLUSIONS

Epileptics consume more proinflammatory foods and nutrients than control subjects. MSD in patients with epilepsy is associated with their high inflammatory diet. Suggesting an urgent need for rational dietary management in the epileptic population.

Dietary intake and nutritional status of people with epilepsy: A systematic review

PURPOSE

In people with epilepsy achieving optimal dietary intake may be hampered by psychological and physical comorbidities associated with seizures, medication use, socioeconomic disadvantage and the use of therapeutic diets. This systematic review aimed to evaluate the reported dietary intake and nutritional status of children and adults with epilepsy.

METHODS

A systematic literature search was completed across Ovid MEDLINE, EMBASE and CINAHL (all from inception to 4 November 2021). We included studies that reported dietary intake in adults and children diagnosed with epilepsy compared with local reference ranges, control groups or general populations. Studies using interventions and therapeutic diets were excluded. Risk of bias was assessed using the Study Quality Assessment Tools by the National Heart, Lung and Blood Institute. A descriptive analysis was performed due to the heterogenous nature of the data.

RESULTS

The initial search returned 1214 articles. Full-text screening was completed for 98 studies and 19 studies met eligibility criteria and were included for extraction. These comprised of seven paediatric studies, eight adult studies and four studies that included both adult and paediatric cohorts. Sample size of cases in each study ranged from 17 to 3,220. Vitamin A, C, D and folate were the most frequently reported vitamins. Calcium, iron and zinc were the most commonly reported minerals. Most studies showed that people with epilepsy had poorer dietary intake and nutritional status compared with control groups or reference standards.

CONCLUSION

There were limited studies on dietary intake and nutritional status in people with epilepsy. Most available studies suggested poorer status compared to non-epilepsy controls. The development of a validated dietary assessment tool specifically for epilepsy cohorts would enable comparison of findings across studies, and aid with appropriately tailoring nutrition advice to individuals with epilepsy.