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Fulltext Research priorities in epilepsy for the Asia-Oceanian region

Kwan P, Cabral-Lim L, D'Souza W, Jain S, Lee BI, Liao W, et al.

Epilepsia, 2015 May;56(5):667-73.
PMID: 25823580 DOI: 10.1111/epi.12957

The Asia-Oceanian region is the most populous region in the world. Although there has been substantial economic development and improvement in health services in recent years, epilepsy remains generally an underrecognized and understudied condition. To help promote research in the region, the Commission on Asian and Oceanian Affairs (CAOA) of the International League Against Epilepsy (ILAE) appointed the Research Task Force (RTF) to facilitate the development of research priorities for the region. Research that focuses on issues that are unique or of particular importance in the Asia-Oceanian region is encouraged, and that captures the impact of the dynamic socioeconomic changes taking place in the region is emphasized. Based on these considerations, we propose research "dimensions" as priorities within the Asia-Oceanian region. These are studies (1) that would lead to fuller appreciation of the health burden of epilepsy, particularly the treatment gap; (2) that would lead to better understanding of the causes of epilepsy; (3) that would alleviate the psychosocial consequences of epilepsy; (4) that would develop better therapies and improved therapeutic outcomes; and (5) that would improve the research infrastructure.

Matched MeSH terms: Epilepsy/therapy*
A case series of super-refractory status epilepticus successfully treated with electroconvulsive therapy

Tan HJ, Tee TY, Husin M, Khoo CS, Woon LS

Epileptic Disord, 2020 Dec 01;22(6):828-833.
PMID: 33337333 DOI: 10.1684/epd.2020.1233

Super-refractory status epilepticus (SRSE) is a neurocritical emergency, associated with significant morbidity and mortality. The precise pathophysiology is still not completely understood. The likelihood of spontaneous seizure termination reduces with time, and it is of paramount importance to abort status in order to prevent permanent long-term neurological sequelae and death. A few neuroprotective strategies, such as general anaesthesia, steroids, ketogenic diet and hypothermia, have been used to treat SRSE, however, the clinical outcome remains inconclusive. We herein present two cases of SRSE, which were successfully treated with electroconvulsive therapy (ECT) after failing all pharmacological measures.

Matched MeSH terms: Drug Resistant Epilepsy/therapy*
A Molecular Approach to Epilepsy Management: from Current Therapeutic Methods to Preconditioning Efforts

Amini E, Rezaei M, Mohamed Ibrahim N, Golpich M, Ghasemi R, Mohamed Z, et al.

Mol Neurobiol, 2015 Aug;52(1):492-513.
PMID: 25195699 DOI: 10.1007/s12035-014-8876-5

Epilepsy is the most common and chronic neurological disorder characterized by recurrent unprovoked seizures. The key aim in treating patients with epilepsy is the suppression of seizures. An understanding of focal changes that are involved in epileptogenesis may therefore provide novel approaches for optimal treatment of the seizure. Although the actual pathogenesis of epilepsy is still uncertain, recently growing lines of evidence declare that microglia and astrocyte activation, oxidative stress and reactive oxygen species (ROS) production, mitochondria dysfunction, and damage of blood-brain barrier (BBB) are involved in its pathogenesis. Impaired GABAergic function in the brain is probably the most accepted hypothesis regarding the pathogenesis of epilepsy. Clinical neuroimaging of patients and experimental modeling have demonstrated that seizures may induce neuronal apoptosis. Apoptosis signaling pathways are involved in the pathogenesis of several types of epilepsy such as temporal lobe epilepsy (TLE). The quality of life of patients is seriously affected by treatment-related problems and also by unpredictability of epileptic seizures. Moreover, the available antiepileptic drugs (AED) are not significantly effective to prevent epileptogenesis. Thus, novel therapies that are proficient to control seizure in people who are suffering from epilepsy are needed. The preconditioning method promises to serve as an alternative therapeutic approach because this strategy has demonstrated the capability to curtail epileptogenesis. For this reason, understanding of molecular mechanisms underlying brain tolerance induced by preconditioning is crucial to delineate new neuroprotective ways against seizure damage and epileptogenesis. In this review, we summarize the work to date on the pathogenesis of epilepsy and discuss recent therapeutic strategies in the treatment of epilepsy. We will highlight that novel therapy targeting such as preconditioning process holds great promise. In addition, we will also highlight the role of gene reprogramming and mitochondrial biogenesis in the preconditioning-mediated neuroprotective events.

Matched MeSH terms: Epilepsy/therapy*
Fulltext Ethical issues related to epilepsy care in the developing world

Tan CT, Avanzini G

Epilepsia, 2009 May;50(5):975-7.
PMID: 19170738 DOI: 10.1111/j.1528-1167.2008.01934.x

There are three major issues of ethical concern related to epilepsy care in the developing world. First, is it ethical for a developing country to channel its limited resources from direct epilepsy care to research? The main considerations in addressing this question are the particular research questions to be addressed and whether such research will bring direct benefits to the local community. Second, in a country with limited resources, when does ignoring the high treatment gap become an ethical issue? This question is of particular concern when the community has enough resources to afford treatment for its poor, yet is not providing such care because of gross wastage and misallocation of the national resources. Third, do countries with plentiful resources have an ethical responsibility to help relieve the high epilepsy treatment gap of poor countries? Indeed, we believe that reasonable health care is a basic human right, and that human rights transcend national boundaries. Although health care is usually the responsibility of the nation-state, many modern states in the developing world are arbitrary creations of colonization. There is often a long process from the establishment of a political-legal state to a mature functional nation. During the long process of nation building, help from neighboring countries is often required.

Matched MeSH terms: Epilepsy/therapy*
Fulltext Impact of complementary and alternative medicines on antiepileptic medication adherence among epilepsy patients

Farrukh MJ, Makmor-Bakry M, Hatah E, Jan TH

BMC Complement Med Ther, 2021 Feb 04;21(1):50.
PMID: 33541336 DOI: 10.1186/s12906-021-03224-2

BACKGROUND: The aim of this study was to assess the knowledge, attitude, and practice of complementary and alternative medicine (CAM) and its impact on antiepileptic drug (AED) adherence among patients with epilepsy.
METHODS: A cross-sectional study was carried out on 100 epilepsy patients, aged 18 years or older that did not have any physical or psychiatric illness. A patient-administered questionnaire was used to assess their knowledge, attitude towards, practice, and perceived effectiveness (KAPP) of CAM. Established adherence assessment tools were used to determine patient medication adherence.
RESULTS: The prevalence of CAM usage was found to be at 58%. CAM was used more frequently by males (n = 32, 60.4%) than by females (n = 26, 55.3%; p = 0.609). The most commonly used CAM included vitamins and minerals (36%), ginseng (16%), antioxidants (15%), and acupuncture (12%). A significant number of patients had low knowledge of (59%) and a positive attitude (54%) toward complementary and alternative medicine. Main reasons for using CAM were a lower price, better availability, and inadequate seizure control by AEDs. About 43% of the patients who used CAM informed their doctor. Prevalence of non-adherence to AED therapy was found to be 68%. A significant association was found between non-adherence and CAM usage (p

Matched MeSH terms: Epilepsy/therapy*
Exploring the needs and challenges of parents and their children in childhood epilepsy care: A qualitative study

Wo SW, Ong LC, Low WY, Lai PSM

Epilepsy Behav, 2018 11;88:268-276.
PMID: 30321756 DOI: 10.1016/j.yebeh.2018.09.018

Because of the nature of epilepsy, and the unpredictability of seizure recurrence, epilepsy requires long-term treatment with medications. As a consequence, epilepsy has a negative pervasive impact in children with epilepsy (CWE), and their parents. Hence, our aim was to explore the needs and challenges of parents and their CWE. In-depth interviews (IDIs) were conducted with 15 families (12 mothers and 3 fathers) and 15 CWE (aged 8-18 years). Data were transcribed verbatim and thematically analyzed using the descriptive phenomenology approach. The experiences of parents and their CWE could be divided into two time frames: "experiences during a child's first seizure" and "experiences whilst growing up with epilepsy". Parents' main concerns and worries were regarding their child's physical health, psychological and emotional wellbeing, academic achievement, and future. The children's main concerns were restrictions imposed, their interpersonal relationship with peers, and being independent in the future. Parents reported that they needed epilepsy-related information, continuity of care, and a parental support group, while CWE reported that their main needs were independence and autonomy. The views of parents and their child with epilepsy were similar in physical functioning and academic achievement. However, parents and children had different views on how epilepsy impacted on the child emotionally, as well as behavioral and interpersonal relationship with peers.

Matched MeSH terms: Epilepsy/therapy
Positive psychological interventions for people with epilepsy: An assessment on factors related to intervention participation

Lai ST, Lim KS, Tang V, Low WY

Epilepsy Behav, 2018 03;80:90-97.
PMID: 29414564 DOI: 10.1016/j.yebeh.2017.12.019

BACKGROUND: Positive psychological interventions (PPI) are increasingly employed as a coping strategy with physical and mental conditions, including neurological diseases. Its effectiveness on improving wellbeing in people with epilepsy (PWE) has been shown in a few studies. This study aimed to explore factors related to participants' willingness to engage in psychological interventions from the perspective of patients with epilepsy.
METHODS: Participants answered a needs assessment questionnaire eliciting information about their illness perception (Brief Illness Perception Questionnaire (Brief-IPQ)), emotions (Hospital Anxiety and Depression Scale (HADS)), willingness to participate in psychological interventions, preferences in types of PPI and intervention designs, as well as barriers in seeking mental health services.
RESULTS: A total of 154 patients with epilepsy participated, with a mean age of 37.3years (range 16-86years). Most patients had focal epilepsy (68.2%), and drug-resistant (59.1%). Majority (71.4%) of them indicated a strong willingness to participate in PPI. Out of nine types of PPI, character strengths, mindfulness-based and expressive-based interventions were highly preferred. Those with negative illness perception (p=0.001), anxiety (p=0.004), and being unemployed (p=0.048) were more willing to participate in PPI. Most participants preferred group rather than individual session, and a shorter duration (30min) was favored by most.
CONCLUSION: This study captured the self-report willingness to participate in psychological interventions. Findings suggested that psychological interventions delivered in short-group session were highly preferred. Future study is required to determine the feasibility of such design for patients with epilepsy.

Matched MeSH terms: Epilepsy/therapy*
Fulltext Treatment, Therapy and Management of Metabolic Epilepsy: A Systematic Review

Lin Lin Lee V, Kar Meng Choo B, Chung YS, P Kundap U, Kumari Y, Shaikh MF

Int J Mol Sci, 2018 Mar 15;19(3).
PMID: 29543761 DOI: 10.3390/ijms19030871

Metabolic epilepsy is a metabolic abnormality which is associated with an increased risk of epilepsy development in affected individuals. Commonly used antiepileptic drugs are typically ineffective against metabolic epilepsy as they do not address its root cause. Presently, there is no review available which summarizes all the treatment options for metabolic epilepsy. Thus, we systematically reviewed literature which reported on the treatment, therapy and management of metabolic epilepsy from four databases, namely PubMed, Springer, Scopus and ScienceDirect. After applying our inclusion and exclusion criteria as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we reviewed a total of 43 articles. Based on the reviewed articles, we summarized the methods used for the treatment, therapy and management of metabolic epilepsy. These methods were tailored to address the root causes of the metabolic disturbances rather than targeting the epilepsy phenotype alone. Diet modification and dietary supplementation, alone or in combination with antiepileptic drugs, are used in tackling the different types of metabolic epilepsy. Identification, treatment, therapy and management of the underlying metabolic derangements can improve behavior, cognitive function and reduce seizure frequency and/or severity in patients.

Matched MeSH terms: Epilepsy/therapy*
Complementary treatment of psychotic and epileptic patients in malaysia

Razali SM, Yassin AM

Transcult Psychiatry, 2008 Sep;45(3):455-69.
PMID: 18799643 DOI: 10.1177/1363461508094676

The objective of this article is to describe and compare the use of traditional/complementary medicine (T/CM) among psychotic (schizophrenia and schizophreniform disorder) and epileptic Malay patients in peninsular Malaysia. There were 60 patients in each group. T/CM consultation was uniformly spread across all levels of education and social status. We could not find a single over-riding factor that influenced the decision to seek T/CM treatment because the decision to seek such treatment was complex and the majority of decisions were made by others. Fifty-three patients (44.2%), consisting of 37 (61.7%) psychotic and 16 (26.7%) epileptic patients had consulted Malay traditional healers (bomoh) and/or homeopathic practitioners in addition to modern treatment; of these, only three had consulted bomoh and homeopathic practitioners at the same time. The use of T/CM was significantly higher in psychotic than in epileptic Malay patients.

Matched MeSH terms: Epilepsy/therapy
Classification of childhood epilepsies in a tertiary pediatric neurology clinic using a customized classification scheme from the international league against epilepsy 2010 report

Khoo TB

J Child Neurol, 2013 Jan;28(1):56-9.
PMID: 22532543 DOI: 10.1177/0883073812439623

In its 2010 report, the International League Against Epilepsy Commission on Classification and Terminology had made a number of changes to the organization, terminology, and classification of seizures and epilepsies. This study aims to test the usefulness of this revised classification scheme on children with epilepsies aged between 0 and 18 years old. Of 527 patients, 75.1% only had 1 type of seizure and the commonest was focal seizure (61.9%). A specific electroclinical syndrome diagnosis could be made in 27.5%. Only 2.1% had a distinctive constellation. In this cohort, 46.9% had an underlying structural, metabolic, or genetic etiology. Among the important causes were pre-/perinatal insults, malformation of cortical development, intracranial infections, and neurocutaneous syndromes. However, 23.5% of the patients in our cohort were classified as having "epilepsies of unknown cause." The revised classification scheme is generally useful for pediatric patients. To make it more inclusive and clinically meaningful, some local customizations are required.

Study site: The pediatric neurology clinic at the Institute of Pediatrics, Kuala
Lumpur Hospital

Matched MeSH terms: Epilepsy/therapy*
Health-related quality of life improvement via telemedicine for epilepsy: printed versus SMS-based education intervention

Lua PL, Neni WS

Qual Life Res, 2013 Oct;22(8):2123-32.
PMID: 23329469 DOI: 10.1007/s11136-013-0352-6

BACKGROUND: Improving health-related quality of life (HRQoL) among people with epilepsy (PWE) has become the focus of various treatment programmes and behavioural interventions which continue to be challenging to both patients and healthcare professionals.

AIMS AND OBJECTIVES: To investigate the impact of SMS-based epilepsy education programme on PWE's HRQoL status and to determine the predictors for good HRQoL.

METHODS: Eligible epilepsy out-patients from three public hospitals in East Coast Peninsular Malaysia were randomized into two groups: intervention (IG) and control (CG). Patients in the CG were supplied with only printed epilepsy educational module, while those in the IG additionally received short message service (SMS) from the Mobile Epilepsy Educational System (MEES). The Malay Quality of Life in Epilepsy Inventory-30 (MQOLIE-30) was utilized for HRQoL assessment. Descriptive statistics, paired t test, analysis of covariance and multiple logistic regression were employed for data analyses (SPSS 16).

RESULTS: One hundred and forty-four PWE were recruited for the study (age = 30.5 ± 11.8; unmarried = 60.4 %; education level ≤ SPM/Cambridge O' level = 76.4 %; illness duration > 5 years = 51.1 %). After controlling for possible confounders, IG exhibited positive changes in HRQoL profile compared to CG particularly in Seizure Worry, Overall Quality of Life, Emotional Well-Being, Social Functioning and Overall Score (p < 0.05). After adjusting for covariates, being employed and receiving additional SMS-based epilepsy education programme emerged as the significant predictors of good HRQoL among PWE.

CONCLUSION: Receiving continuous SMS-based epilepsy information from the MEES seemed to generate positive impacts on PWE's overall HRQoL. This study has provided a basis for future innovations to inspire efforts in ensuring the welfare and HRQoL of PWE and their families.

Study site: Eligible epilepsy out-patients from three public hospitals in East Coast Peninsular Malaysia

Matched MeSH terms: Epilepsy/therapy
Cardiorespiratory findings in epilepsy: A recent review on outcomes and pathophysiology

Akyüz E, Üner AK, Köklü B, Arulsamy A, Shaikh MF

J Neurosci Res, 2021 09;99(9):2059-2073.
PMID: 34109651 DOI: 10.1002/jnr.24861

Epilepsy is a debilitating disorder of uncontrollable recurrent seizures that occurs as a result of imbalances in the brain excitatory and inhibitory neuronal signals, that could stem from a range of functional and structural neuronal impairments. Globally, nearly 70 million people are negatively impacted by epilepsy and its comorbidities. One such comorbidity is the effect epilepsy has on the autonomic nervous system (ANS), which plays a role in the control of blood circulation, respiration and gastrointestinal function. These epilepsy-induced impairments in the circulatory and respiratory systems may contribute toward sudden unexpected death in epilepsy (SUDEP). Although, various hypotheses have been proposed regarding the role of epilepsy on ANS, the linking pathological mechanism still remains unclear. Channelopathies and seizure-induced damages in ANS-control brain structures were some of the causal/pathological candidates of cardiorespiratory comorbidities in epilepsy patients, especially in those who were drug resistant. However, emerging preclinical research suggest that neurotransmitter/receptor dysfunction and synaptic changes in the ANS may also contribute to the epilepsy-related autonomic disorders. Thus, pathological mechanisms of cardiorespiratory dysfunction should be elucidated by considering the modifications in anatomy and physiology of the autonomic system caused by seizures. In this regard, we present a comprehensive review of the current literature, both clinical and preclinical animal studies, on the cardiorespiratory findings in epilepsy and elucidate the possible pathological mechanisms of these findings, in hopes to prevent SUDEP especially in patients who are drug resistant.

Matched MeSH terms: Epilepsy/therapy
The pathway followed by psychotic patients to a tertiary health center in a developing country: a comparison with patients with epilepsy

Razali SM, Mohd Yasin MA

Epilepsy Behav, 2008 Aug;13(2):343-9.
PMID: 18514034 DOI: 10.1016/j.yebeh.2008.04.009

The objective of this study was to describe and compare the pathways followed by Malay patients with psychoses (schizophrenia and schizophreniform disorder) and Malay patients with epilepsy to a tertiary health center in the northeastern area of peninsular Malaysia. There were 60 patients in each group. The most popular pathway for both groups was first contact with traditional or alternative healers. Consultation with Malay traditional healers (bomohs) and/or homeopathic practitioners (44.2%) was significantly higher for psychotic patients (61.7%) than for patients with epilepsy (26.7%) (chi(2)(2)=15.609, P<0.001). Direct access (24.2%) was the second most popular pathway and almost equally followed by both groups of patients. The third and last pathway was initial contact with private general practitioners and government doctors, respectively. Patients with epilepsy dominated the last two pathways. The treatment delay (TD) was significantly longer in epileptic than psychotic patients regardless of their visit to a bomoh and/or homeopathic practitioner (P<0001) or not (p<0.01). The socioeconomic status of psychotic patients also was significantly better than people with epilepsy (chi(2)=9.957, chi(2)(4), p=0.041).

Study site: Psychiatric clinic, Hospital Universiti Sains Malaysia HUSM

Matched MeSH terms: Epilepsy/therapy

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