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BACKGROUND: The modulation of thalamocortical activity is the most important site of several levels of interference between sleep spindles and migraine. Thalamocortical circuits are responsible for the electrophysiological phenomenon of sleep spindles. Spindle alterations may be used as a beneficial marker in the diagnosis and follow-up of children with migraine. We aimed to formulate the hypothesis that there is a shared mechanism that underlies migraine and sleep spindle activity. METHODS: We analyzed the amplitude, frequency, duration, density, and activity of sleep spindles in non-rapid eye movement stage 2 sleep in patients with migraine without aura when compared with healthy control subjects. RESULTS: The amplitudes of average, slow, and fast sleep spindles were higher in children with migraine without aura (P = 0.020, 0.013, and 0.033, respectively). The frequency of fast spindles was lower in children with migraines without aura when compared with the control group (P = 0.03). Although not statistically significant, the fast sleep spindle duration in the migraine group was shorter (P = 0.055). Multivariate analysis revealed an increased risk of migraine associated with increased mean spindle amplitude and decreased fast spindle frequency and duration. CONCLUSIONS: Our data suggest that spindle alterations may correlate with the vulnerability to develop migraine and may be used as a model for future research about the association between the thalamocortical networks and migraine.
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Epilepsia , Migraña sin Aura , Niño , Humanos , Electroencefalografía , Sueño/fisiología , Análisis Multivariante , Fases del Sueño/fisiologíaRESUMEN
PURPOSE: To evaluate the quality of available information on Youtube videos about VNS as a "source of health information" for patients with drug resistant epilepsy. METHODS: Youtube videos were searched and screened using the terms "VNS for seizures," and "VNS surgery," "VNS epilepsy" in May 2023. The quality of the videos was evaluated the Quality Criteria for Consumer Health Information (DISCERN) and Global Quality Scale (GQS). The videos were analyzed in terms of content, accuracy, reliability, and quality. RESULTS: A total of 104 videos were searched. After excluding duplicate or inappropriate videos, 51 videos were analyzed. Youtube videos about vagal nerve stimulation are mostly on general information, surgical procedures, patient experiences and magnet use. When video sources are examined according to the quality, according to GQS, 75 % of high quality videos were narrated by physicians, all intermediate quality videos were narrated by physicians, and low quality ones narrated by physicians were 47.4 % and 28.9 % by the patients. All of the videos narrated by the patients were of low quality. There was a significant and strong correlation between GQS and Discern score (r = 0.807, p < 0.001). Only GQS scores of videos with different content were found to be statistically significant (p < 0.05). Two pediatric neurologists independently reviewed the videos and classified the videos as useful or misleading according to the GQS, DISCERN scala. The overall κ value for interobserver consistency according to Global Quality Scale was 0.781 (p < 0.001). (95 % confidence interval), indicating a very good level of agreement. CONCLUSION: Youtube videos may provide a worthful source for patients and parents seeking to find more information about VNS However incorrect information could easily be disseminated by high number of views of videos with low quality. High skilled and experienced professionals should create videos on Youtube to ensure that patients and parents can access more useful, high-quality, and accurate information on VNS.
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Medios de Comunicación Sociales , Estimulación del Nervio Vago , Humanos , Niño , Reproducibilidad de los Resultados , Benzofenonas , Difusión de la Información , Grabación en VideoRESUMEN
BACKGROUND: There is no certain validated electroencephalographic (EEG) parameters for outcome prediction in children with self-limited epilepsy with centrotemporal spikes. To assess the effectiveness of antiseizure medication (ASM) for seizure outcome with respect to the spike-wave index (SWI) on serial EEG recordings. METHODS: In this multicenter study, the study cohort consisted of 604 children with self-limited epilepsy with centrotemporal spikes. A data set of epilepsy centers follow-up between 2010 and 2022. The cohort was divided into 4 groups as those receiving 3 different monotherapy (carbamazepine [CBZ]/valproic acid [VPA]/levetiracetam [LEV]) and dual therapy. SWI analysis was performed with the percent of spikes in the 2-minute epoch in the 5th 6th minutes of the nonrapid eye movement sleep EEG record. The study group were also categorized according to seizure burden with seizure frequency (I) >2 seizures and (II) >5 seizures. Seizure outcome was evaluated based on the reduction in seizure frequency over 6-month periods: (1) 50% reduction and (2) seizure-free (complete response). RESULTS: ASM monotherapy was achieved in 74.5% children with VPA, CBZ, and LEV with similar rates of 85.8%, 85.7%, and 77.9%. Dual therapy was need in the 25.5% of children with SeLECT. More dual therapy was administered in children aged below 5 years with a rate of 46.2%. Earlier seizure-free achievement time was seen in children with LEV monotherapy with more complete-response rate (86.7%) compared the VPA and CBZ. CONCLUSIONS: We also determined that the children on dual therapy had more SWI clearance in the subsequent EEG recordings. The ROC curve analyses were performed to predict initial drug selection with using the SWI% might be used for the prediction of ASM type and drug selection in children.
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Epilepsia , Niño , Humanos , Epilepsia/tratamiento farmacológico , Levetiracetam/uso terapéutico , Convulsiones/tratamiento farmacológico , Ácido Valproico , Carbamazepina/uso terapéutico , Electroencefalografía , Benzodiazepinas , Respuesta Patológica Completa , Anticonvulsivantes/uso terapéuticoRESUMEN
Aycan Ünalp, Yigithan Güzin, Bülent Ünay, Ayse Tosun, Dilek Çavusoglu, Hande Gazeteci Tekin, Semra Hiz Kurul, Ebru Arhan, Selvinaz Edizer, Gülten Öztürk, Uluç Yis, Ünsal Yilmaz, Turkish Rare Epilepsies Study Group, Clinical and genetic evaluations of rare childhood epilepsies in Turkey's national cohort, Epileptic Disorders, 2023, (https://doi.org/10.1002/epd2.20150) The above article, published online on 16 August 2023 on Wiley Online Library (www.onlinelibrary.wiley.com), has been retracted by agreement between the authors, the Editor-in-Chief, Sándor Beniczky, and John Wiley & Sons Ltd. The authors asked for a retraction based on an experimental error which would alter the results of the study if corrected.
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OBJECTIVE: Neuropsychiatric assessment is essential part of child and adolescent psychiatry clinic practice, also provides important information about central nervous system dysfunctions. In studies conducted to date, it has been known that both the high frequency of psychiatric comorbidity in epileptic patients and that epilepsy comorbidity is quite common in neurodevelopmental disorders. In fact, considering the high comorbidity of epileptic abnormalities and psychiatric disorders, it has been very important to determine predictors for epileptic abnormalities in a clinical sample of child and adolescent psychiatry. In this retrospective study, we aim to determine possible predictive factors for epileptic abnormalities in a clinical sample of child and adolescent psychiatry according to Weschler Intelligence Scale for Children (WISC-R) results. METHODS: We identified patients who had two or more rotation errors in the block design subtest of WISC-R by retrospectively scanning the system records of 2609 cases who were applied WISC-R with different prediagnoses at Gazi University Child and Adolescent Psychiatry Outpatient Clinic between January 2013 and December 2020 (n=71). After the first step identification, we selected the ones who had a previous electroencephalography (EEG) recording available for our own re-review (n=60). RESULTS: We found 15% EEG abnormalities and ADHD is the most common diagnosis in both normal and abnormal EEG groups. Due to correlation analysis, there was a positive-mild correlation between presence of EEG abnormality and WISC-R performance (r=0.56) in intellectual disability (ID) group and a positive-strong correlation between presence of EEG abnormality and WISC-R performance-verbal scores (r=0.74) in ID group. CONCLUSION: This study has shown that many different abnormal EEG patterns can be found in patients who have rotation errors in the block design test of WISC-R, suggesting diagnoses of ID, and having notable performance-verbal subtests scores difference and rotation errors in the block design subtest of WISC-R should be predicitive factors for epileptic abnormalities.
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BACKGROUND: The aim of this study is to examine the semiological features of Psychogenic Nonepileptic Seizures (PNES) in children and to evaluate interobserver reliability (IR) of two different classifications. to identify the sources of any variance in agreement and to estimate the IR of the classification systems METHODS: Semiological features of 137 pediatric patients with PNES with and without epilepsy were analyzed. Two different, blinded observers evaluated these semiological features according to A. Asadi-Pooya and Seneviratne et al. classifications. The interobserver reliability was measured using a kappa (κ) coefficient for each PNES classification. RESULTS: The mean age of patients with PNES was 14.3 (SD: 2.9) years. Ninety five patients were female (69.3 %), 42 were male (30.6 %). Ictal eye closure (n:109, 79.5 %), was the most common seizure semiology. Asymmetric limb movements (n: 71, 51.8 %), motor phenomenon lasting> two minutes (n:69, 50.3 %), and closed mouth (n:53, 38.6 %) were other common seizure semiologies of PNES. Kappa value was higher in A. Asadi-Pooya classification than Seneviratne classification (k = 0.697 and k = 0.433; p < 0.05). Kappa values were higher in the motor and non-motor categories of A. Asadi-Pooya classification than in the mixed category (k = 0.713, k = 0.799 and k = 0.455; p < 0.05). CONCLUSION: The added value of the new classification scheme with respect to uniform application by experienced pediatric neurologists seems to be reliable and influential, as interobserver reliability of the new classification system was higher than the early classification. Our findings suggest that a simple but comprehensive classification would be useful in the management of PNES.
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Convulsiones Psicógenas no Epilépticas , Convulsiones , Humanos , Femenino , Masculino , Niño , Adolescente , Reproducibilidad de los Resultados , Convulsiones/diagnóstico , Movimiento , NeurólogosRESUMEN
Children with chronic neurological diseases, including cerebral palsy (CP), are especially susceptible to vaccine-preventable infections and face an increased risk of severe respiratory infections and decompensation of their disease. This study aims to examine age-appropriate immunization status and related factors in the CP population of our country. This cross-sectional prospective multicentered survey study included 18 pediatric neurology clinics around Turkey, wherein outpatient children with CP were included in the study. Data on patient and CP characteristics, concomitant disorders, vaccination status included in the National Immunization Program (NIP), administration, and influenza vaccine recommendation were collected at a single visit. A total of 1194 patients were enrolled. Regarding immunization records, the most frequently administrated and schedule completed vaccines were BCG (90.8%), hepatitis B (88.9%), and oral poliovirus vaccine (88.5%). MMR was administered to 77.3%, and DTaP-IPV-HiB was administered to 60.5% of patients. For the pneumococcal vaccines, 54.1% of children received PCV in the scope of the NIP, and 15.2% of children were not fully vaccinated for their age. The influenza vaccine was administered only to 3.4% of the patients at any time and was never recommended to 1122 parents (93.9%). In the patients with severe (grades 4 and 5) motor dysfunction, the frequency of incomplete/none vaccination of hepatitis B, BCG, DTaP-IPV-HiB, OPV, and MMR was statistically more common than mild to moderate (grades 1-3) motor dysfunction (p = 0.003, p < 0.001, p < 0.001, p < 0.00, and p < 0.001, respectively). Physicians' influenza vaccine recommendation was higher in the severe motor dysfunction group, and the difference was statistically significant (p = 0.029).Conclusion: Children with CP had lower immunization rates and incomplete immunization programs. Clinicians must ensure children with CP receive the same preventative health measures as healthy children, including vaccines. What is Known: ⢠Health authorities have defined chronic neurological diseases as high-risk conditions for influenza and pneumococcal infections, and they recommend vaccines against these infections. ⢠Children with CP have a high risk of incomplete and delayed immunization, a significant concern given to their increased healthcare needs and vulnerability to infectious diseases. What is New: ⢠Influenza vaccination was recommended for patients hospitalized due to pneumonia at a higher rate, and patients were administered influenza vaccine more commonly. ⢠Children with CP who had higher levels of motor dysfunction (levels 4 and 5) were more likely to be overdue immunizations.
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Parálisis Cerebral , Vacunas contra Haemophilus , Parálisis Cerebral/epidemiología , Niño , Estudios Transversales , Vacuna contra Difteria, Tétanos y Tos Ferina , Humanos , Inmunización , Esquemas de Inmunización , Lactante , Vacuna Antipolio de Virus Inactivados , Estudios Prospectivos , VacunaciónRESUMEN
PURPOSE: To obtain information on characteristics, management, current objective nutritional status and perception of nutritional status of children with cerebral palsy (CP) from healthcare professionals (HCPs) and caregivers. MATERIALS AND METHODS: A detailed survey of several items on eight main topics (general characteristics, motor function, comorbidities, therapies, anthropometry, feeding mode and problems and perceived nutritional status) was developed and tested for the study. Correlation between nutritional status and Gross Motor Function Classification System (GMFCS) levels was assessed using continuous variables (Z-scores for weight-for-age, height-for-age, weight-for-height, and body mass index-for-age), and categorical variables (being malnourished, stunted, or wasted). HCP and caregiver perceptions of the child's nutritional status as well as agreement between perceived and objective nutritional status and agreement between perceived nutritional status and concerns about the nutritional status were analyzed. RESULTS: Data were available for 497 participants from eight European countries. Poorer nutritional status was associated with higher (more severe) GMFCS levels. There was minimal agreement between perceived and objective nutritional status, both for HCPs and caregivers. Agreement between HCP and caregiver perceptions of the child's nutritional status was weak (weighted kappa 0.56). However, the concerns about the nutritional status of the child were in line with the perceived nutritional status. CONCLUSIONS: The risk of poor nutritional status is associated with more severe disability in children and adolescents with CP. There is a mismatch between HCP and caregiver perceptions of participants' nutritional status as well as between subjective and objective nutritional status. Our data warrant the use of a simple and objective screening tool in daily practice to determine nutritional status in children and adolescents with CP. Clinical trial registration: ClinicalTrials.gov Identifier: NCT03499288 (https://clinicaltrials.gov/ct2/show/NCT03499288). IMPLICATIONS FOR REHABILITATIONUse of the ESPGHAN recommendations and simple screening tools in daily practice is needed to improve nutritional care for individuals with CP.Attention should be paid to the differences in the perception of nutritional status of individuals with CP between professionals and caregivers to improve appropriate referral for nutritional support.Objective measures rather than the professional's perception need to be used to define the nutritional status of individuals with CP.
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Parálisis Cerebral , Desnutrición , Niño , Adolescente , Humanos , Estado Nutricional , Cuidadores , Desnutrición/diagnóstico , Encuestas y CuestionariosRESUMEN
BACKGROUND: Although the ketogenic diet (KD) is a well-established non-pharmacologic treatment for intractable epilepsy in pediatric patients, it is still perceived as theoretical information contained within textbooks rather than implementation in daily clinical practice. The aim of the present study was to primarily determine KD implementation frequency in daily clinical practice, the number of pediatric patients with intractable epilepsy, the conditions that hindered or facilitated KD implementation, and to provide a roadmap to improve patient outcomes. METHODS: A total of 27 pediatric neurologists, who were experienced in intractable epileptic pediatric patients and the implementation of KDs, responded to a 24-question survey. The survey was structured to outline patient selection criteria for KDs, prevalent treatment approaches in daily clinical practice for intractable epilepsy, level of physician awareness and impediments in KD implementation. RESULTS: Intractable epilepsy was diagnosed predominantly in children within the 7 to 12-year age group (44%). KD implementation was hindered mainly by lack of an adequate number of personnel (53.8%), lack of a dietitian (52%), inadequate training of patients (24%), and inadequate experience of healthcare professionals (23.1%). Lack of guidance in treatment, physician`s hesitations due to probable problems, inadequate time spent for each patient, lack of awareness for KD therapy, and loss of appetite in these patients were also emphasized by the participants (each 16.7%). Additional drawbacks were non-appealing taste (76.9%), need for continuous supervision (76.9%), and low patient motivation (73.1%). The treatment failure causes for KDs were ranked as imprecise cooking of recipes (94%), inadequate family support (92.3%), inadequate consumption of meals (73%), incorrect indication (53.9%), and inefficiency of KD despite correct application (42.3%). CONCLUSION: The panoramic view of KDs in Turkey indicates that a National Guideline would increase both physician awareness level for KD, and the rate of structured therapy implementation in pediatric patients, who suffer from inadequate treatment.
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Dieta Cetogénica , Epilepsia Refractaria , Niño , Epilepsia Refractaria/terapia , Humanos , Resultado del Tratamiento , Turquía/epidemiologíaRESUMEN
BACKGROUND: Antiepileptic drugs (AEDs) are among the most common causes of severe delayed-type hypersensitivity reactions such as Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN) and Drug Reaction with Eosinophilia and Systemic Symptoms(DRESS) in children. These reactions are more commonly seen with aromatic AEDs such as phenytoin and carbamazepine than the non-aromatic or new generation AEDs. However immediate-type hypersensitivity reactions such as urticaria/angioedema, anaphylaxis are very rare with AEDs. CASE: Levetiracetam is an increasingly used new non-aromatic antiepileptic drug and reported to have a better safety profile in daily practice. We present the first adolescent case who developed an anaphylactic reaction with intravenous levetiracetam, not reported in this age group before in the literature. CONCLUSION: Hypersensitivity reactions in the form of anaphylaxis can be rarely observed with new generation AEDs. Therefore, when any antiepileptic drug is started on any patient, immediate type serious reactions such as anaphylaxis should be kept in mind, not only focusing on delayed reactions such as SJS, TEN,or DRESS.
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Anafilaxia , Síndrome de Stevens-Johnson , Adolescente , Anafilaxia/inducido químicamente , Anafilaxia/diagnóstico , Anticonvulsivantes/efectos adversos , Carbamazepina , Niño , Humanos , Levetiracetam/efectos adversosRESUMEN
The pathophysiology of congenital defects of glycosylation (CDG) is complex and the diagnosis has been a challenge because of the overlapping clinical signs and symptoms as well as a large number of disorders. Isoelectric focusing of transferrin has been used as a screening method but has limitations. Individual enzyme or molecular genetic tests have been difficult to perform. In this study, we aimed to describe CDG patients who were referred to from different departments either without a preliminary diagnosis or suspected to have a genetic disorder other than CDG. The patients were diagnosed mainly with a 450 gene next-generation DNA sequencing panel for inborn errors of metabolism, which also included 25 genes for CDG. A total of 862 patients were investigated with the panel, whereby homozygous (10) or compound heterozygous (4) mutations were found in a total of 14 (1.6%) patients. A total of 13 different mutations were discovered, 10 of them being novel. Interestingly, none of the patients was suspected to have a CDG before referral. This report expands the clinical/laboratory findings in patients with CDG and stresses on the fact that CDG should be in the differential list for pediatric patients presented with nonspecific dysmorphic features and neurological delays/regression. Also, next-generation DNA sequencing with panel approach was noticed to have a significant diagnostic potential in patients presented with nonspecific neurologic and dysmorphic findings.
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Anomalías Múltiples/diagnóstico , Trastornos Congénitos de Glicosilación/diagnóstico , Marcadores Genéticos , Secuenciación de Nucleótidos de Alto Rendimiento/métodos , Mutación , Enfermedades del Sistema Nervioso/diagnóstico , Anomalías Múltiples/genética , Niño , Preescolar , Trastornos Congénitos de Glicosilación/complicaciones , Trastornos Congénitos de Glicosilación/genética , Femenino , Glicosilación , Humanos , Lactante , Masculino , Enfermedades del Sistema Nervioso/complicaciones , Enfermedades del Sistema Nervioso/genéticaRESUMEN
Subacute sclerosing panencephalitis is a rare, devastating neurodegenerative encephalitis whose diagnosis and therapy are still in question. Atypical clinical presentation and heterogeneity of neuroimaging findings that have been initially confused with metabolic disorders have hampered early diagnosis. To describe a series of patients with subacute sclerosing panencephalitis with imaging findings mimicking metabolic disorders. A total of six patients with subacute sclerosing panencephalitis were diagnosed from January 2012 to December 2016 in whom a metabolic disorder was suspected on initial clinical and MRI findings. Detailed laboratory investigation was performed in all patients. All patients presented with atypical neurologic manifestations, including dystonia, syncopal attacks, involuntary limb movements, meaningless speech and ataxia. Magnetic resonance imaging abnormalities included bilateral putaminal, bilateral posterior periventricular white matter and diffuse or splenial corpus callosum involvement which are particularly unusual in SSPE and mostly observed in metabolic disorders. All patients had elevated cerebrospinal fluid Ig G measles antibodies. The diagnosis of subacute sclerosing panencephalitis through clinical and imaging features can be considerably challenging. It is crucial to differentiate it from metabolic disorders, since the management and clinical outcome are different.
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Electroencefalografía/métodos , Imagen por Resonancia Magnética/métodos , Enfermedades Metabólicas/diagnóstico por imagen , Enfermedades Metabólicas/fisiopatología , Panencefalitis Esclerosante Subaguda/diagnóstico por imagen , Panencefalitis Esclerosante Subaguda/fisiopatología , Adolescente , Niño , Diagnóstico Diferencial , Femenino , Humanos , MasculinoRESUMEN
AIM: The aim of this study was to assess sleep architecture and sleep problems among three homogenous groups of children including children with drug-resistant focal epilepsy, children with newly diagnosed, drug-naïve focal epilepsy, and healthy children using overnight video-polysomnography (V-PSG) and a sleep questionnaire. METHODS: We compared sleep architecture among 44 children with drug-resistant focal epilepsy, 41 children with newly diagnosed, drug naïve focal epilepsy, and 36 healthy children. All children underwent an overnight V-PSG recording, and their parents completed the Children's Sleep Habits Questionnaire (CSHQ). Sleep recordings were scored according to the American Academy of Sleep Medicine criteria. RESULTS: Compared with children with newly diagnosed epilepsy and healthy controls, children with drug-resistant epilepsy receiving antiepileptic treatment showed disturbed sleep architecture, a significant reduction in time in bed, total sleep time, sleep efficiency, NREM3%, REM%, and a significant increase in awakenings, wake after sleep onset, and periodic leg movement. Children with drug-naïve, newly diagnosed focal epilepsy showed a statistically significant increase in sleep onset latency, rapid eye movement (REM) latency, N1%, awakenings, and a significant decrease in time in bed when compared with the controls. Children with drug-resistant epilepsy had the highest CSHQ total scores, while children with drug-naïve, newly diagnosed focal epilepsy had higher scores than healthy children. CONCLUSION: This is one of the few polysomnographic studies adding to the limited research on the sleep macrostructure of children with drug-resistant epilepsy compared with children with drug-naïve, newly diagnosed focal epilepsy and healthy children by obtaining objective measurements of sleep concurrently with a validated questionnaire. Children with drug-resistant epilepsy had a greater incidence of sleep disturbance on the basis of qualitative aspects and architecture of sleep than children with newly diagnosed epilepsy, suggesting the need for referral of children with drug-resistant epilepsy for overnight sleep evaluation in order to improve the clinical management and optimize therapeutic strategies.
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Epilepsia , Preparaciones Farmacéuticas , Trastornos del Sueño-Vigilia , Niño , Humanos , Polisomnografía , Sueño , Trastornos del Sueño-Vigilia/etiologíaRESUMEN
BACKGROUND: Inadequate or misinformation about electroencephalography (EEG) and epilepsy may lead to anxiety in children and their parents. The purpose of this study was to make a simultaneous evaluation of the anxiety levels of children and parents before EEG procedures and to make a brief assessment of their knowledge about EEG. METHODS AND MATERIALS: Children aged between 8 and 18â¯years who were referred for EEG tests at Department of Pediatric Neurology, Gazi University Faculty of Medicine, Ankara, Turkey and their parents were included in the study, prospectively. Data were collected through Personal Information Forms; an EEG questionnaire form, which questioned the knowledge of the participants about EEG; the Spielberger's State-Trait Anxiety Inventory (STAI) to determine anxiety levels of the parents; and the State-Trait Anxiety Inventory for Children-State form (STAIC) to determine the anxiety levels of the children. The following parameters were collected in a database: demographic data about children and parents (sex, age), indication of suspected diagnosis on EEG request (i.e., the referral diagnosis), history of epilepsy, number of EEG recordings, and results of previous EEG recordings. The state and trait anxiety test results of the children were compared between the girls and boys, between age groups, and their parents' results in terms of both trait and state anxiety in terms of EEG, sex, ages, educational levels, and working. RESULTS: Eighty-five children (mean age: 13.25⯱â¯3.02â¯years) and 85 parents (mean age: 41.16⯱â¯7.65â¯years) were included in the study. The children's mean trait anxiety score was 32.51⯱â¯8.09, and the mean state anxiety score was 34.97⯱â¯7.62. Half of the children who had a trait anxiety score of ≤30 points had increased state anxiety levels because they received more than 30 points in the state anxiety evaluation score. No significant differences were found between the boys and girls in terms of the state and trait anxiety scores (pâ¯>â¯0.05). The parents' mean trait anxiety score was 39.16⯱â¯7.74, and the mean state anxiety score was 42.74⯱â¯6.22. Forty (47%) parents were found to have trait anxiety, and 52 (61.2%) parents had state anxiety before the EEG. The trait anxiety score of the mothers was statistically significantly higher than that of the fathers (pâ¯<â¯0.01). The investigation of the knowledge level of both parents and children about EEG demonstrated some misunderstandings or points of insufficiency. CONCLUSION: The present study revealed that both parents and children had insufficient knowledge about EEG, and the procedure caused anxiety for both the parents and children. When EEG procedures are requested, parents and children should be given brief information about EEG and epilepsy. We think that in this way, the knowledge of both parents and children about this issue may be increased and their anxiety may be decreased.
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Epilepsia , Padres , Adolescente , Adulto , Ansiedad/diagnóstico , Niño , Electroencefalografía , Epilepsia/diagnóstico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , TurquíaRESUMEN
BACKGROUND: Enteroviruses-associated acute necrotizing encephalopathy (ANE) of childhood is rarely reported in the literature. Clinico-radiological features of ANE are well-recognized and bilateral thalamic nuclei are frequently affected by ANE. Neuropsychiatric symptoms are rarely seen. Thalamic damage can cause psychosis. CASE: Herein, we present a pediatric case of enterovirus-associated ANE presenting with psychosis related to thalamus damage in whom a favorable response to treatment was achieved. CONCLUSION: Thalamic damage occurs during the Enteroviruses-associated acute necrotizing encephalopathy and it can be related psychiatric sympthoms. Clinicians should be aware of uncommon presentations of ANE, and patients with thalamic damage should be followed for neuropsychiatric manifestations. Early recognition and appropriate treatment of ANE is important to obtain favorable outcomes.
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Encefalopatías , Leucoencefalitis Hemorrágica Aguda , Trastornos Psicóticos , Niño , Humanos , Imagen por Resonancia Magnética , Trastornos Psicóticos/diagnóstico , Trastornos Psicóticos/etiologíaRESUMEN
INTRODUCTION: Benign epilepsy of childhood with centrotemporal spikes (BECTS) is one of the most frequently seen epileptic syndromes in childhood. It is characterized by centrotemporal spikes (CTS) on electroencephalography (EEG) that are typically activated by drowsiness and stage N2 sleep. The location, frequency, and amplitude of the spikes may vary in different EEG records of the same patient, supporting the presence of a global pathology rather than a focal one. Despite the well-known relation between BECTS and stage N2 sleep, the results of sleep studies have been diverse and have mainly focused on sleep cycles. The characteristics of sleep spindles in the interictal periods have not been studied well. METHODS: A retrospective study involving patients with BECTS who were admitted to the Gazi University, Faculty of Medicine, Department of Pediatric Neurology from January 2017 to October 2018 was conducted herein. Patients with BECTS and age-matched controls who had stage N2 sleep records of 10 min were enrolled for spindle amplitude (peak-to-peak difference in spindle voltage), frequency (number of waveforms per second), and duration and density (number of spindle bursts/minute of stage N2 sleep). RESULTS: A total of 30 children with BECTS and 20 age-matched healthy peers were enrolled in the study. There were no significant differences between the age and sex of the patients. Statistically significant lower mean values of the amplitude, and duration and density of the spindle activity were observed in patients with BECTS when compared to the controls (P: 0.034, P: 0.016, and 0.020, respectively). Additionally, the risk of epilepsy was found to increase by 1.9 %, by the decrease of the mean amplitude of the spindles by 1 mV when compared to control group. CONCLUSION: The interictal records of stage N2 sleep differed in the patients with BECTS when compared to the controls. Findings related to the stage N2 sleep of the present study may suggest a network problem involving the thalamus and thalamocortical pathways in patients with BECTS.