Epilepsy deaths in children: Improvements driven by data and surveillance in pediatrics

Comprehensive nursing program for children with epilepsy: A randomized controlled trial

Background

Epilepsy is a relatively common childhood neurological disease. Children with epilepsy need to take precautions to minimize seizure damage in order to adapt to seizures and manage them.

Aim

The current study aimed to evaluate the feasibility and effects of a comprehensive nursing program for children with epilepsy to reduce children's symptoms of epilepsy.

Subject and Methods

Participants were children suffering from epilepsy between 2019 and 2021 at Ningbo Women and Children's Hospital. Seventy children were included in a randomized controlled trial with a comprehensive nursing group (CNG) and an active control group (ACG). Measurements were assessed pre- and post-intervention and at a one- and three-month follow-ups. Children in the CNG learned and practiced the strategies related to the comprehensive nursing intervention. The outcomes were anxiety and depression.

Results

The results showed that anxiety and depression scores were significantly lower in the CNG than the ACG at 1 and 3 months after intervention (P < 0.05). According to the feasibility results, whereas most participants believed that the program was informative and meaningful, a minority reported that it was time-consuming.

Conclusion

The intervention has the potential to support children with epilepsy. The program is easily accessible, cost-effective and could be implemented in epilepsy care rehabilitation.

Identification of miRNAs in extracellular vesicles as potential diagnostic markers for pediatric epilepsy and drug-resistant epilepsy via bioinformatics analysis

Background

Pediatric epilepsy (PE) is a common neurological disease. However, many challenges regarding the clinical diagnosis and treatment of PE and drug-resistant epilepsy (DRE) remain unsettled. Our study aimed to identify potential miRNA biomarkers in children with epilepsy and drug-resistant epilepsy by scrutinizing differential miRNA expression profiles.

Methods

In this study, miRNA expression profiles in plasma extracellular vesicles (EV) of normal controls, children with drug-effective epilepsy (DEE), and children with DRE were obtained. In addition, differential analysis, transcription factor (TF) enrichment analysis, Gene ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses, and target gene prediction were used to identify specifically expressed miRNAs and their potential mechanisms of action. Potential diagnostic markers for DRE were identified using machine learning algorithms, and their diagnostic efficiency was assessed by the receiver operating characteristic curve (ROC).

Results

The hsa-miR-1307-3p, hsa-miR-196a-5p, hsa-miR-199a-3p, and hsa-miR-21-5p were identified as diagnostic markers for PE, with values of area under curve (AUC) 0.780, 0.840, 0.832, and 0.816, respectively. In addition, the logistic regression model incorporating these four miRNAs had an AUC value of 0.940, and its target gene enrichment analysis highlighted that these miRNAs were primarily enriched in the PI3K-Akt, MAPK signaling pathways, and cell cycle. Furthermore, hsa-miR-99a-5p, hsa-miR-532-5p, hsa-miR-181d-5p, and hsa-miR-181a-5p showed good performance in differentiating children with DRE from those with DEE, with AUC values of 0.737 (0.534-0.940), 0.737 (0.523-0.952), 0.788 (0.592-0.985), and 0.788 (0.603-0.974), respectively.

Conclusion

This study characterized the expression profile of miRNAs in plasma EVs of children with epilepsy and identified miRNAs that can be used for the diagnosis of DRE.

Risk of SUDEP during infancy

Risk of sudden unexpected death in epilepsy (SUDEP) in children is influenced by different factors such as etiology, seizure type and frequency, treatment, and environment. A greater severity of epilepsy, in terms of seizure frequency, seizures type, especially with nocturnal generalized tonic-clonic seizures (GTCS), and resistance to anti-seizure medication are predisposing factors to SUDEP. Potential mechanisms of SUDEP might involve respiratory, cardiovascular, and central autonomic dysfunctions, either combined or in isolation. Patients with epilepsy carrying mutations in cardiac channelopathy genes might be disposed to seizure-induced arrhythmias. Other than in channelopathies, SUDEP has been reported in further patients with genetic epilepsies due to mutations of genes such as DEPDC5, TBC1D24, FHF1, or 5q14.3 deletion. Age-related electro-clinical differences in GTCS may therefore be relevant in explaining differences in SUDEP between adults and children. Typical GTCS represent a rare seizure type in infants and toddlers, they are characterized by a shorter tonic phase and, in direct proportion, by shorter postictal generalized EEG suppression (PGES). The presence of night-time supervision has been found to reduce SUDEP risk, likely reducing SUDEP incidence in children. Reconsideration of safety protocols in epilepsy monitoring units with the aim of reducing the risk of SUDEP, and the use of devices for seizure detection, might contribute to reduce the risk of death in patients affected by epilepsy. This article is part of the Special Issue "Severe Infantile Epilepsies".

Piloting positive psychology resources for caregivers of a child with a genetic developmental and epileptic encephalopathy

Developmental and epileptic encephalopathies (DEEs) are chronic and life-threatening conditions, frequently with a genetic basis and infantile-onset. Caregivers often experience enduring distress adapting to their child's diagnosis and report a deficit of accessible psychological supports. We aimed to pilot a novel, empirically-driven suite of audio-visual positive psychology resources tailored for caregivers of children with a DEE, called 'Finding a Way'.

METHODS

We recruited caregivers through two paediatric hospital databases, and we also shared an invitation to the online questionnaire via genetic epilepsy advocacy organisations. The online questionnaire included a combination of validated, purpose-designed, and open-ended questions to assess the acceptability, relevance, and emotional impact of the resources among caregivers.

RESULTS

167 caregivers from 18 countries reviewed the resources, with 56 caregivers completing over 85% of the evaluation. Caregivers rated the resources as highly acceptable and relevant to their experiences. In both the quantitative and qualitative data, caregivers reported that the resources normalised their emotional experiences and provided helpful suggestions about managing their personal relationships, seeking support and accepting help from others. Frequently reported emotional responses after viewing the resources included feeling "comforted", "hopeful", "connected" and "reassured". Suggestions for improvement included, expanding the suite of resources and embedding the resources with links to specialised psychological services.

CONCLUSION

'Finding a Way' is a novel codesigned suite of audio-visual positive psychology resources tailored for caregivers of children with DEEs. Our results suggest that 'Finding a Way' is acceptable to caregivers and may contribute towards enhanced emotional adaptation and coping.

Sudden Unexpected Death in Epilepsy (SUDEP): A Review of Risk Factors and Possible Interventions in Children

Sudden unexpected death in epilepsy (SUDEP) is a serious and devastating, yet poorly understood outcome in epilepsy. This review discusses the current knowledge and understanding of SUDEP in children and adolescents. Established risk factors for SUDEP include history of generalized tonic-clonic seizures and nocturnal seizures. Other proposed risk factors include the use of multiple antiseizure medications and poor medication adherence. Possible prevention strategies for SUDEP include improved medication adherence, surgical interventions, nighttime safety, seizure detection devices, and diet. Pediatric providers have a great opportunity to educate families about SUDEP, assess medication adherence, and provide families with tools to improve medication adherence and learn about SUDEP in children and adolescents with epilepsy. Future research in SUDEP aims to further understand the etiology and risk factors of SUDEP, while developing more intervention strategies to prevent SUDEP.