Neurological Disorders In Children Research Articles

Multi-branch fusion graph neural network based on multi-head attention for childhood seizure detection

The most common manifestation of neurological disorders in children is the occurrence of epileptic seizures. In this study, we propose a multi-branch graph convolutional network (MGCNA) framework with a multi-head attention mechanism for detecting seizures in children. The MGCNA framework extracts effective and reliable features from high-dimensional data, particularly by exploring the relationships between EEG features and electrodes and considering the spatial and temporal dependencies in epileptic brains. This method incorporates three graph learning approaches to systematically assess the connectivity and synchronization of multi-channel EEG signals. The multi-branch graph convolutional network is employed to dynamically learn temporal correlations and spatial topological structures. Utilizing the multi-head attention mechanism to process multi-branch graph features further enhances the capability to handle local features. Experimental results demonstrate that the MGCNA exhibits superior performance on patient-specific and patient-independent experiments. Our end-to-end model for automatic detection of epileptic seizures could be employed to assist in clinical decision-making.

Sleep-related epilepsies in the course of development in childhood

AbstractEpilepsy, as one of the most prevalent neurological diseases in childhood, has a strong reciprocal relationship with sleep. Sleep-associated epilepsy syndromes in childhood are mostly genetic and can be divided into (a) the group of self-limited focal epilepsies of childhood including self-limited epilepsy with autonomic seizures (SeLEAS) and self-limited epilepsy with centrotemporal spikes (SeLECTS) and (b) (non-self-limited) sleep-related hypermotor epilepsy (SHE). Sleep-accentuated (developmental and) epileptic encephalopathies (DEE/EE-SWAS, Landau–Kleffner syndrome [LKS]) are either genetic (possible transition from SeLEAS or SeLECTS) or structural, and they are characterized by continuous bilateral focal or generalized epileptic activity throughout the night with a clinical manifestation of stagnation or regression, in particular of cognition (verbal agnosia in LKS). Epilepsy syndromes with increased seizure frequency after sleep deprivation or with seizures in the transition to awakening include juvenile generalized epilepsy syndromes such as epilepsy with generalized tonic-clonic seizures alone (GTCA) or juvenile myoclonic epilepsy (JME), but also SeLECTS. Sleep is a very active process: Regeneration, reorganization, and consolidation of memory facilitate development and cognitive functioning. Epilepsy can alter sleep architecture and vice versa, which can appear as a vicious circle in epilepsies that are sleep related. Macrostructural elements of sleep such as sleep efficiency, sleep onset latency, wakefulness after sleep onset, REM and non-REM sleep fraction, as well as microstructural sleep elements such as slow-wave activity, slope of slow waves, cyclic alternating pattern (CAP), and physiological sleep figures, are important biomarkers with which to understand clinical symptoms such as cognitive stagnation and regression, to monitor treatment, but also to determine prognostic factors and will be an important tool for future studies.

Strength of Association between Coronavirus Disease 2019 and Neurological Disorders in Children: A Case-Control Study

Introduction: Evidence suggests potential neurological complications of coronavirus disease 2019 (COVID-19), particularly in adults. While case series have hinted at associations between COVID-19 and neurological disorders (NDs) in children, the extent of this link remains unclear. This study investigates temporal trends in NDs during the pandemic and assesses their potential association with COVID-19 infection in children. Methods: We analyzed national Thai hospitalization data (2017–2022) for children under 18 with specific NDs (acute transverse myelitis, central nervous system demyelination, neuromyelitis optica, optic neuritis, polyneuropathy, stroke). An interrupted time series analysis was employed to identify changes in the incidence trends of NDs following the declaration of the COVID-19 pandemic. A matched case-control analysis was conducted using data specific to the Thai COVID-19 outbreak period. This analysis aimed to estimate the association between recent/concurrent COVID-19 infection and NDs in children. A propensity score matching on age group, sex, and month of admission was performed before conducting logistic regression. Results: From 2017–2022, 1,721 children were admitted with NDs (2,474 admissions), with a male predominance (55%) and average age of 10.6 years. Significant slope change was observed in optical neuritis trends coinciding with the third COVID-19 wave. The case-control analysis included 468 cases and 2,340 controls. Children with NDs had a significantly higher prevalence of recent/concurrent COVID-19 (matched odds ratio: 1.95, 95% confidence interval: 1.21–3.16). Subgroup analysis revealed an association between stroke and recent/concurrent COVID-19 (matched odds ratio: 3.05, 95% confidence interval: 1.3–7.16). Thus, this study suggests an association between recent/concurrent COVID-19 and NDs, especially pediatric stroke.

Pediatric Neuropalliative Medicine.

Neurological disease in childhood has significant impacts on not only physical well-being, but also on the social, environmental, and emotional health of the child, their family, and the larger community. Pediatric neuropalliative medicine is a recently developed area of subspecialty practice that supports families affected by serious neurological illness in navigating uncertain illness trajectories, refractory symptoms, and the myriad medical decisions that arise over the life of the child. Despite their medical needs, children with neurological diseases live full, joyful, and connected lives with their families, many of whom also experience personal growth and find meaning in their caregiving. Patients and families under the care of neurologists also face many systemic and interpersonal biases, both within the health care system and in the community, and encounter frequent gaps in their home and community-based supports. This chapter summarizes what is known about pediatric neuropalliative medicine and highlights the future research, educational, and clinical innovations that are needed to build more comprehensive and well-prepared systems to address unmet needs. Particularly in the modern era of child neurology practice where disease-modifying treatments are becoming increasingly available, pediatric neuropalliative medicine is an essential area of subspecialty practice that helps to support the personhood and quality of life of the individuals affected by serious illness and their families. As medicine helps more and more children with neurological impairment survive, medical treatment must include not only treatment for the physical body, but also care and support for the complexity of human experience of living with serious illness.

The impact of paediatric epilepsy and co-occurring neurodevelopmental disorders on functional brain networks in wake and sleep.

Epilepsy is one of the most common neurological disorders in children. Diagnosing epilepsy in children can be very challenging, especially as it often coexists with neurodevelopmental conditions like autism and ADHD. Functional brain networks obtained from neuroimaging and electrophysiological data in wakefulness and sleep have been shown to contain signatures of neurological disorders, and can potentially support the diagnosis and management of co-occurring neurodevelopmental conditions. In this work, we use electroencephalography (EEG) recordings from children, in restful wakefulness and sleep, to extract functional connectivity networks in different frequency bands. We explore the relationship of these networks with epilepsy diagnosis and with measures of neurodevelopmental traits, obtained from questionnaires used as screening tools for autism and ADHD. We explore differences in network markers between children with and without epilepsy in wake and sleep, and quantify the correlation between such markers and measures of neurodevelopmental traits. Our findings highlight the importance of considering the interplay between epilepsy and neurodevelopmental traits when exploring network markers of epilepsy.

Clinical characteristics and long-term outcome of CASPR2 antibody-associated autoimmune encephalitis in children

BackgroundContactin-associated protein-2(CASPR2) antibody-associated autoimmune encephalitis(AE) is rare in children. This study aimed to report the clinical characteristics and long-term outcome of CASPR2 autoimmunity in children to expand the disease spectrum.MethodsChildren who were hospitalized in our hospital with clinically suspected AE from May 2015 to April 2022 and underwent neuronal surface antibodies detections were retrospectively analyzed. Clinical data of patients with CASPR2 autoimmunity were collected.ResultsPatients who were positive for NMDAR-IgG, CASPR2-IgG, LGI1-IgG and IgLON5-IgG occupied 95.2%(119/125),3.2%(4/125),0.8%(1/125) and 0.8%(1/125), respectively.The median onset age of the 4 patients with CASPR2-IgG was 5.6 years. The most common symptoms were psychiatric symptoms/abnormal behavior(3/4) and sleep dysfunction(3/4). One patient developed a phenotype of Rasmussen encephalitis(RE). Tumor was absent in our patients. Two patients showed abnormal findings on initial brain magnetic resonance imaging(MRI) scans. All the patients showed favorable response to immunotherapy except the patient with RE experienced recurrent symptoms who finally achieved remission after surgery. All the patients had a favorable long-term outcome at the last follow-up(33-58months).ConclusionsCASPR2 autoimmunity may be the second most common anti-neuronal surface antibodies associated neurological disease in children. Psychiatric symptoms/abnormal behavior and sleep disorder were common in children with CASPR2-associated AE. Tumor was rare in those patients. Most pediatric patients had a favorable long-term outcome.

Corrigendum: Enterovirus-D68 – a reemerging non-polio enterovirus that causes severe respiratory and neurological disease in children

Corrigendum: Enterovirus-D68 – a reemerging non-polio enterovirus that causes severe respiratory and neurological disease in children

Prevalence and Temporal Trends of Epilepsy in Children: A Retrospective Birth Cohort Study.

Epilepsy is one of the most common chronic neurologic diseases in children; however, few recent studies examine the prevalence of epilepsy and its evolution over time according to birth or maternal characteristics. The aim of the study was to examine the prevalence of epilepsy in children born between 2002 and 2020 and the temporal trends by year of birth, in Ontario, Canada, overall, and according to maternal and birth characteristics. We included all in-hospital deliveries between 2002 and 2020 (N = 2,343,482) in Ontario, Canada, using linked administrative health dataset. We estimated the overall prevalence of epilepsy diagnosed before the age of 18 years, by birth and maternal characteristics. For temporal trend analyses, we restricted our population to children born up to 2012 (N = 1,405,271) and examined the prevalence of epilepsy diagnosed by age 8 by their year of birth, using Poisson regression. The overall prevalence of epilepsy in our cohort was 8.1 per 1,000 live births (95% CI: 8.0-8.2). Prevalence was higher for boys, for children born preterm, with congenital malformations, from multiple pregnancies, from mothers born in Canada, and for children living in deprived areas. Epilepsy prevalence diagnosed by age 8 increased slightly between 2002 and 2012 cohorts (6.9 [95% CI: 6.2-7.6] to 7.3 [95% CI: 6.6-8.1] per 1,000 live births, respectively). Differences by gestational age as gradient and socioeconomic characteristics were persistent and stable over time, while those by pregnancy plurality and sex decreased. In a large population-based birth cohort in Canada, we observed a slight increase in epilepsy prevalence over time among children born in 2002 and those born in 2012 and persistent disparities by gestational age, socioeconomic position, and maternal immigration status. This study highlights the need for continued surveillance of rates to see if this increasing trend is persistent, to understand the potential causes behind it, and to understand the persistence of these disparities.

Burden of depression and anxiety among caregivers of children having structural epilepsy.

Epilepsy is one of the most common chronic neurological disorders in childhood. Structural malformations of the cerebral cortex are an important cause of developmental disabilities and epilepsy; this leads to a significant amount of psychological burden on parents of such children. Despite being a common and debilitating neurological illness, there is a paucity of data on the burden of stress and depression in parents of such children. The objective was to find out the burden of these illnesses on caregivers of such children. This was a hospital-based cross-sectional, questionnaire-based study conducted in the Department of Pediatrics (both inpatient and outpatient), PGIMS Rohtak, during the period of June-September 2023. Parents of children with structural epilepsy (age: 2-14 years) were study subjects. A cross-sectional study involving parents of 100 children with structural epilepsy (aged 2-14 years) was conducted using Hamilton Depression Rating Scale (HDRS) and Hamilton Anxiety Rating Scale (HAM-A). Data were recorded in Microsoft Office Excel. Statistical analysis was performed using Statistical Package for Social Sciences v22. Statistical significance was checked by P value (two-tailed) considering value < 0.05 as significant. Higher levels of anxiety and depression were seen in parents of children having structural epilepsy. Relatively higher levels were seen in parents of such children who were receiving polytherapy (HDRS (P = 0.002); HAM-A (0.001)). This study shows a higher prevalence of anxiety and depression among caregivers of children having structural epilepsy. Parents of such children require extra support as they appear to be a population prone to illnesses that will hinder the proper care of children with structural epilepsy and their quality of life. This circle has to be broken for better upbringing and treatment compliance for such children. Preventive and therapeutic interventions need to be taken to reduce the burden of such psychiatric illness at the community level.

Increasing serum HMGB1 as a potential biomarker of treatment-resistant epilepsy in children: A case series and literature review

Epilepsy still causes the most burden compared to any other neurological diseases in children. Recent studies point to a connection between inflammation and epilepsy, particularly in epileptogenic epilepsy development, and the long-term effects of seizures. This pilot study describes the increasing serum High Mobility Group Box 1 (HMGB1) in two children with treatment-resistant epilepsy and how this marker could be considered a promising biomarker for treatment-resistant epilepsy in children. Case 1: A four-year-eight-month-old boy was presented with treatment-resistant epilepsy, communicating hydrocephalus on the ventriculoperitoneal shunt, cerebral palsy and global developmental delay. The seizure form was involuntary jerky head twisting and body shivering three times a day. Despite three antiepileptic medications (valproic acid, phenobarbital, and levetiracetam) given in maximal dose, the seizures were not well-controlled, three up to four times per week. The serum HMGB1 level was 5.93 ng/ml. Case 2: A four-year-three-month-old boy was presented with treatment-resistant epilepsy, cerebral palsy, global developmental delay, and sensorineural hearing loss. His first seizure started as status epilepticus. Symptoms progressed to generalized tonic seizures, with eyes bulging upward, occurring more than five times a day. The patient still suffers seizures daily for one minute despite the maximal dosage of valproic acid and levetiracetam therapy. The serum HMGB1 level was 5.342 ng/ml. Serum HMGB1 could be considered a potential biomarker for treatment-resistant epilepsy in children. Further diagnostic studies with adequate sample sizes are needed to support the proposed aetiology for developing targeted treatment options.

Comparison of endoscopic third ventriculostomy versus cerebrospinal fluid shunt procedures for the treatment of pediatric hydrocephalus in Taiwan.

Pediatric hydrocephalus is the most common cause of surgically treatable neurological disease in children. Controversies exist whether endoscopic third ventriculostomy (ETV) or cerebrospinal fluid (CSF) shunt placement is the most appropriate treatment for pediatric hydrocephalus. This study aimed to compare the risk of re-operation and death between the two procedures. We performed a retrospective population-based cohort study and included patients younger than 20-years-old who underwent CSF shunt or ETV for hydrocephalus from the Taiwan National Health Insurance Research Database. A total of 3,555 pediatric patients from 2004 to 2017 were selected, including 2,340 (65.8%) patients that received CSF shunt placement and 1215 (34.2%) patients that underwent ETV. The incidence of all-cause death was 3.31 per 100 person-year for CSF shunt group and 2.52 per 100 person-year for ETV group, with an adjusted hazard ratio (HR) of 0.79 (95% confidence interval [CI] = 0.66-0.94, p = 0.009). The cumulative incidence competing risk for reoperation was 31.2% forthe CSF shunt group and 26.4% forthe ETV group, with an adjusted subdistribution HR of 0.82 (95% CI = 0.70-0.96, p = 0.015). Subgroup analysis showed that ETV was beneficial for hydrocephalus coexisting with brain or spinal tumor, central nervous system infection, and intracranial hemorrhage. Our data indicates ETV is a betteroperative procedure for pediatric hydrocephalus when advanced surgical techniques and instruments are available.

Metabolic and neurobehavioral disturbances induced by purine recycling deficiency in Drosophila.

Adenine phosphoribosyltransferase (APRT) and hypoxanthine-guanine phosphoribosyltransferase (HGPRT) are two structurally related enzymes involved in purine recycling in humans. Inherited mutations that suppress HGPRT activity are associated with Lesch-Nyhan disease (LND), a rare X-linked metabolic and neurological disorder in children, characterized by hyperuricemia, dystonia, and compulsive self-injury. To date, no treatment is available for these neurological defects and no animal model recapitulates all symptoms of LND patients. Here, we studied LND-related mechanisms in the fruit fly. By combining enzymatic assays and phylogenetic analysis, we confirm that no HGPRT activity is expressed in Drosophila melanogaster, making the APRT homolog (Aprt) the only purine-recycling enzyme in this organism. Whereas APRT deficiency does not trigger neurological defects in humans, we observed that Drosophila Aprt mutants show both metabolic and neurobehavioral disturbances, including increased uric acid levels, locomotor impairments, sleep alterations, seizure-like behavior, reduced lifespan, and reduction of adenosine signaling and content. Locomotor defects could be rescued by Aprt re-expression in neurons and reproduced by knocking down Aprt selectively in the protocerebral anterior medial (PAM) dopaminergic neurons, the mushroom bodies, or glia subsets. Ingestion of allopurinol rescued uric acid levels in Aprt-deficient mutants but not neurological defects, as is the case in LND patients, while feeding adenosine or N6-methyladenosine (m6A) during development fully rescued the epileptic behavior. Intriguingly, pan-neuronal expression of an LND-associated mutant form of human HGPRT (I42T), but not the wild-type enzyme, resulted in early locomotor defects and seizure in flies, similar to Aprt deficiency. Overall, our results suggest that Drosophila could be used in different ways to better understand LND and seek a cure for this dramatic disease.

Metabolic and neurobehavioral disturbances induced by purine recycling deficiency in Drosophila

Adenine phosphoribosyltransferase (APRT) and hypoxanthine-guanine phosphoribosyltransferase (HGPRT) are two structurally related enzymes involved in purine recycling in humans. Inherited mutations that suppress HGPRT activity are associated with Lesch–Nyhan disease (LND), a rare X-linked metabolic and neurological disorder in children, characterized by hyperuricemia, dystonia, and compulsive self-injury. To date, no treatment is available for these neurological defects and no animal model recapitulates all symptoms of LND patients. Here, we studied LND-related mechanisms in the fruit fly. By combining enzymatic assays and phylogenetic analysis, we confirm that no HGPRT activity is expressed in Drosophila melanogaster, making the APRT homolog (Aprt) the only purine-recycling enzyme in this organism. Whereas APRT deficiency does not trigger neurological defects in humans, we observed that Drosophila Aprt mutants show both metabolic and neurobehavioral disturbances, including increased uric acid levels, locomotor impairments, sleep alterations, seizure-like behavior, reduced lifespan, and reduction of adenosine signaling and content. Locomotor defects could be rescued by Aprt re-expression in neurons and reproduced by knocking down Aprt selectively in the protocerebral anterior medial (PAM) dopaminergic neurons, the mushroom bodies, or glia subsets. Ingestion of allopurinol rescued uric acid levels in Aprt-deficient mutants but not neurological defects, as is the case in LND patients, while feeding adenosine or N6-methyladenosine (m6A) during development fully rescued the epileptic behavior. Intriguingly, pan-neuronal expression of an LND-associated mutant form of human HGPRT (I42T), but not the wild-type enzyme, resulted in early locomotor defects and seizure in flies, similar to Aprt deficiency. Overall, our results suggest that Drosophila could be used in different ways to better understand LND and seek a cure for this dramatic disease.

Utility of next generation sequencing in paediatric neurological disorders: experience from South Africa

Next generation sequencing (NGS)-based tests have become routine first-line investigative modalities in paediatric neurology clinics in many high-income countries (HICs). Studies from these countries show that these tests are both cost-effective and reliable in diagnosing many complex childhood neurological diseases. However, NGS-based testing in low-and middle-income countries (LMICs) is limited due to affordability constraints. The primary objective of this study was to evaluate the diagnostic yield and impact of targeted gene panel sequencing in a selected paediatric cohort attending a tertiary paediatric neurology clinic in the Western Cape Province of South Africa. This retrospective study included 124 consecutive paediatric patients with neurological disease, aged 6 weeks to 17 years, referred for NGS-based multi-gene panel testing over a 41-month period. Twenty-four different disease group-specific panels were utilized. A caregiver experience questionnaire was administered when a pathogenic variant was identified. The overall study diagnostic yield (DY) was 45% (56/124 patients). The diagnostic yield in this study is similar to previously reported paediatric cohorts in HICs. The high yields for neuromuscular disorders (52%) and early epileptic encephalopathies (41%) suggest that NGS-based panels may be more cost-effective as first-line testing in well-defined phenotypes. The latter finding argues for early inclusion of all children with developmental epileptic encephalopathies (DEE), as early diagnosis leads to better treatment and avoidance of unnecessary investigations.

Expanding the Phenotype of the CACNA1C-Associated Neurological Disorders in Children: Systematic Literature Review and Description of a Novel Mutation.

Background: CACNA1C gene encodes the alpha 1 subunit of the CaV1.2 L-type Ca2+ channel. Pathogenic variants in this gene have been associated with cardiac rhythm disorders such as long QT syndrome, Brugada syndrome and Timothy syndrome. Recent evidence has suggested the possible association between CACNA1C mutations and neurologically-isolated (in absence of cardiac involvement) phenotypes in children, giving birth to a wider spectrum of CACNA1C-related clinical presentations. However, to date, little is known about the variety of both neurological and non-neurological signs/symptoms in the neurologically-predominant phenotypes. Methods and Results: We conducted a systematic review of neurologically-predominant presentations without cardiac conduction defects, associated with CACNA1C mutations. We also reported a novel de novo missense pathogenic variant in the CACNA1C gene of a children patient presenting with constructional, dressing and oro-buccal apraxia associated with behavioral abnormalities, mild intellectual disability, dental anomalies, gingival hyperplasia and mild musculoskeletal defects, without cardiac conduction defects. Conclusions: The present study highlights the importance of considering the investigation of the CACNA1C gene in children's neurological isolated syndromes, and expands the phenotype of the CACNA1C related conditions. In addition, the present study highlights that, even in absence of cardiac conduction defects, nuanced clinical manifestations of the Timothy syndrome (e.g., dental and gingival defects) could be found. These findings suggest the high variable expressivity of the CACNA1C gene and remark that the absence of cardiac involvement should not mislead the diagnosis of a CACNA1C related disorder.

Integrated Intelligent Computing Models for Cognitive-Based Neurological Disease Interpretation in Children: A Survey

INTRODUCTION: This piece of work provides the description of integrated intelligent computing models for the interpretation of cognitive-based neurological diseases in children. These diseases can have a significant impact on children's cognitive and developmental functioning. &#x0D; OBJECTIVES: The research work review the current diagnosis and treatment methods for cognitive based neurological diseases and discusses the potential of machine learning, deep learning, Natural language processing, speech recognition, brain imaging, and signal processing techniques in interpreting the diseases.&#x0D; METHODS: A survey of recent research on integrated intelligent computing models for cognitive-based neurological disease interpretation in children is presented, highlighting the benefits and limitations of these models.&#x0D; RESULTS: The significant of this work provide important implications for healthcare practice and policy, with strengthen diagnosis and treatment of cognitive-based neurological diseases in children.&#x0D; CONCLUSION: This research paper concludes with a discussion of the ethical and legal considerations surrounding the use of intelligent computing models in healthcare, as well as future research directions in this area.

Effectiveness of a Self-efficacy Enhanced Program Using Cartoon Animation for Self-care Behaviors Among Schoolchildren with Epilepsy: A Quasi-experimental Study

Epilepsy is one of the most common chronic neurological diseases in children and may cause repeated seizures and complications. Thus, self-care behavior is vital for effective seizure control. This quasi-experimental study examined the effectiveness of the Self-efficacy Enhanced Program Using Cartoon Animation for self-care behaviors among school children with epilepsy. The study was conducted at a pediatric neurological clinic in the outpatient department of a tertiary hospital in Bangkok, Thailand. There were 42 children with epilepsy, aged 10 to 12 years, who participated in the study: 21 in the experiment group and 21 in the control group. The experimental group received the program, which used two cartoon animation videos to enhance self-care behaviors for eight weeks, while the control group received regular care only. The data were collected using demographic and self-care behavior questionnaires and were analyzed using chi-square and t-tests.The results demonstrated that after program completion, the mean scores of total self-care behavior and subscale on medication taking, avoiding triggers seizures, and self-care of abnormal symptoms and seeking information in the experimental group were significantly higher than before receiving it and higher than those in the control group significantly. Nurses should use this program to increase self-care behaviors among children with epilepsy. However, testing the program in other settings with long-term follow-up is needed before it can be used widely.

Enterovirus-D68 - A Reemerging Non-Polio Enterovirus that Causes Severe Respiratory and Neurological Disease in Children.

The past decade has seen the global reemergence and rapid spread of enterovirus D68 (EV-D68), a respiratory pathogen that causes severe respiratory illness and paralysis in children. EV-D68 was first isolated in 1962 from children with pneumonia. Sporadic cases and small outbreaks have been reported since then with a major respiratory disease outbreak in 2014 associated with an increased number of children diagnosed with polio-like paralysis. From 2014-2018, major outbreaks have been reported every other year in a biennial pattern with > 90% of the cases occurring in children under the age of 16. With the outbreak of SARS-CoV-2 and the subsequent COVID-19 pandemic, there was a significant decrease in the prevalence EV-D68 cases along with other respiratory diseases. However, since the relaxation of pandemic social distancing protocols and masking mandates the number of EV-D68 cases have begun to rise again - culminating in another outbreak in 2022. Here we review the virology, pathogenesis, and the immune response to EV-D68, and discuss the epidemiology of EV-D68 infections and the divergence of contemporary strains from historical strains. Finally, we highlight some of the key challenges in the field that remain to be addressed.

Tic disorders in children as polyethological nosology

Tic disorders (TR) occupies one of the leading places among neurological diseases of childhood. Recently, educators, medical psychologists, social workers and psychiatrists are increasingly faced with the problem of tic disorders in children, defining them as states of nervous development characterized by the presence of tics and related behavioral problems. Modern neurology, psychiatry and medical psychology need to update both the therapeutic and diagnostic aspects of tic disorders. This article presents an overview of the current literature on the problem of tic disorders in children, as well as methods of their correction. The analysis of the literature actualizes the polymodal approach, taking into account possible etiological predicates of the development of the disease.

Providing holistic care to children with cerebral palsy treated with transnasal neural stem cell transplantation.

Holistic care is a key element in nursing care. Aiming at the heterogeneous disease of cerebral palsy, researchers focused on children with cerebral palsy who received transnasal transplantation of neural stem cells as a specific group. Based on establishing a multidisciplinary team, comprehensive care is carried out for this type of patient during the perioperative period to improve the effectiveness and safety of clinical research and increase the comfort of children. Between January 2018 and June 2023, 22 children with cerebral palsy underwent three transnasal transplants of neural stem cells. No adverse reactions related to immune rejection were observed in the 22 children during hospitalization and follow-up. All children tolerated the treatment well, and the treatment was superior. One child developed nausea and vomiting after sedation; three had a small amount of bleeding of nasal mucosa after transplantation. Two children had a low fever (≤38.5°C), and one had a change in the type and frequency of complex partial seizures. Moreover, 3 children experienced patch shedding within 4 h of patch implantation into the nasal cavity. The project team adopted nasal stem cell transplantation technology. Based on the characteristics of transnasal transplantation of neural stem cells in the treatment of neurological diseases in children, a comprehensive and novel holistic care plan is proposed. It is of great significance to guide caregivers of children to complete proper care, further improve the safety and effectiveness of treatment, and reduce the occurrence of complications.