Youtube as a source of information vagal nerve stimulation: A quality analysis.

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.

Viral etiological causes of febrile seizures for respiratory pathogens (EFES Study).

BACKGROUND: Febrile seizure is the most common childhood neurological disorder, is an important health problem with potential short- and long-term complications, also leading to economic burden and increased parental anxiety about fevers and seizures occurring in their children. There are no routine recommendation to detect etiological causes of FS for neurological perspective, further knowledge about the etiological causes of FS in children will support preventive measures and follow-up strategies. The aim of this study is to evaluate the percentage of respiratory viruses in children with FS. METHODS: This prospective multicenter study, entitled "Viral etiological causes of febrile seizures for respiratory pathogens (EFES Study)" examined representative populations in eight different cities in Turkey between March 1, 2016 and April 1, 2017. Nasopharyngeal swabs were taken from all children at presentation. A respiratory multiplex array was performed to detect for influenza A and B; respiratory syncytial virus A and B; human parainfluenza virus 1-2-3 and 4; human coronavirus 229E and OC43; human rhinovirus; human enterovirus; human adenovirus; human bocavirus; human metapneumovirus. RESULTS: During the study period, at least one virus was detected in 82.7% (144/174) of children with FS. The most frequently detected virus was adenovirus, followed by influenza A and influenza B. Detection of more than one virus was present in 58.3% of the children with FS, and the most common co-existence was the presence of adenovirus and influenza B. In children younger than 12 months, Coronavirus OC43 was the most common, while influenza A was most frequently observed in children older than 48 months (p < 0.05). Human bocavirus was common in children who experienced complex FS, while respiratory syncytial virus (RSV) A was more common in children who experienced simple FS. Influenza B virus was the most common virus identified in children who were experiencing their first incidence of FS (p < 0.05). CONCLUSIONS: This study indicates that respiratory viruses are important in the etiology of FS in children. The results show that antibiotics must be prescribed carefully in children with FS since the majority of cases are related to viral causes. Widespread use of the existing quadrivalent influenza vaccine might be useful for the prevention of FS related to the flu. Further vaccine candidates for potential respiratory pathogens, including RSV, might be helpful for the prevention of FS.

Effects of epilepsy and antiepileptic drugs on nitric oxide, lipid peroxidation and xanthine oxidase system in children with idiopathic epilepsy.

The aim of this study is to investigate the effects of epilepsy, valproic acid and oxcarbazepine on nitric oxide levels, lipid peroxidation and xanthine oxidase levels in newly diagnosed epileptic children and healthy controls. A total of 49 patients with newly diagnosed idiopathic epilepsy and 15 healthy children were enrolled in this study. Of these 49 patients, 16 children were treated with valproate and 16 treated with oxcarbazepine. Nitric oxide, malondialdehyde and xanthine oxidase levels prior to antiepileptic drug therapy were measured in the serum. Blood samples were drawn before antiepileptic drug therapy and after 3 and 6 months of the antiepileptic drug treatment. Nitric oxide levels were statistically higher in the newly diagnosed epileptic patients. In oxcarbazepine group, the nitric oxide and malondialdehyde levels were found to be decreased. No statistically significant differences were noted in nitric oxide, malondialdehyde and xanthine oxidase levels in valproic acid treated group. Oxcarbazepine which is a frequently used new antiepileptic drug in childhood epilepsy may modify nitric oxide levels and lipid peroxidation. These results suggest that decreased lipid peroxidation would play a role in the mechanism of antiepileptic effects by oxcarbazepine treatment.

Successful surgical treatment of medically refractory epilepsy after chemotherapy in a child with leukemia: a case report.

INTRODUCTION: Mesial temporal sclerosis associated with acute lymphoblastic leukemia has been rarely reported. CASE REPORT: We report a case of a 15-year-old boy with acute lymphoblastic leukemia who developed medically refractory temporal lobe epilepsy in a long time period after chemotherapy, and successfully treated with surgical resection. CONCLUSIONS: To our knowledge, this is the first description of a leukemic child with medically refractory temporal lobe epilepsy who achieved seizure-freedom postoperatively during the long-term follow-up. The clinical history and details of the underlying pathophysiological background and treatment of this complication are discussed in this case report.

The efficacy of vagal nerve stimulation in children with pharmacoresistant epilepsy: practical experience at a Turkish tertiary referral center.

BACKGROUND: Vagus nerve stimulation (VNS) is an effective therapy for pharmacoresistant epilepsy. Nevertheless, information regarding the long-term outcome of VNS in children is limited. AIM: To describe the long-term outcome of VNS in patients with pharmacoresistant epilepsy treated at the Gazi University Medical Faculty Epilepsy Center, Turkey. PATIENTS AND METHODS: The study included 24 patients - all younger than 18 years of age (mean age: 14.31 years). Median age at the time of VNS device implantation was 11 years. Median age at onset of epilepsy was 21 months and median duration of epilepsy was 126 months. All the patients' seizures were intractable with antiepileptic drug treatment and all had been treated with an average of 6+/-2 antiepileptic medications. In all, 12 patients had secondary generalized seizures and 12 had partial seizures. Because this was a retrospective open study, the number of seizures could not be enumerated in most of these cases. RESULTS: The only factor that was associated with seizure reduction was duration of follow-up. Age at seizure onset and age at VNS device implantation were not associated with seizure reduction. The difference in seizure reduction between patients >12 years of age and patients <12 years of age was not significant. Mean percentage of seizure reduction after 6 months-7 years of treatment was, respectively, 22.5% (n=24) (6th month), 32% (n=20) (1st year), 42% (n=16) (2nd year), 50.45% (n=11) (3rd year), 52% (n=10) (4th year), 60% (n=8) (5th year), 61.25% (n=8) (6th year), and 61.6% (n=6) (7th year). The positive effect of VNS persisted throughout the follow-up period. CONCLUSIONS: Although it is an expensive method, VNS is an effective treatment method. This series shows the necessity of long-term follow-up series for understanding the efficacy and advantages of VNS. Prospective, long-term double-blind studies with large samples are needed to confirm the present study's findings.

Assessment of mothers' knowledge and perceptions of electroencephalography and determination of the short-term effect of an informational leaflet.

OBJECTIVE: The goal of the study described here was to determine mothers' knowledge and perceptions of electroencephalogram (EEG), to assess mothers' understanding of the main aspects of electroencephalography (EEG), and to determine the effect of an informational leaflet on increasing knowledge and perception. METHODS: A 20-item questionnaire was developed to assess mothers' knowledge and perceptions of EEG. The questionnaire comprised 20 simple statements on aspects of the procedure, to which the mothers answered "yes" or "no." Mothers were interviewed in person by an EEG technician at the beginning of the study. On completion of the questionnaire, the same technician provided the mothers with an informational leaflet. One month later, the mothers were telephoned and administered the same questionnaire over the phone. RESULTS: The response rate was 86%. Before reading the informational leaflet, 89.5% of the mothers stated that they knew why their child was undergoing electroencephalography, and 67.6% knew what electroencephalography was. Furthermore, 78.1% of them believed that their child's brain was mapped by electroencephalography. In addition, nearly 1 in 10 believed that EEG is a hazardous procedure and 6% believed it was addictive. Knowledge and perceptions changed after distribution of the informational leaflet. Comparison of mothers with different income levels, educational status, and numbers of electroencephalograms their child underwent revealed statistically significant differences with respect to knowledge and perceptions of electroencephalography. CONCLUSION: Written information is a simple, inexpensive, easy-to-implement, yet effective method of improving parental understanding of EEG. The present study has significant implications for informing individuals regarding medical procedures.

3-Methylcrotonyl-CoA carboxylase deficiency: phenotypic variability in a family.

A family with 3-methylcrotonyl-CoA carboxylase deficiency with different clinical features is described. A 15-month-old boy, who was the index patient, was admitted to the hospital with atonic seizure. His brother had delayed language development and their uncle had been followed with diagnosis of epilepsy for the last 5 years. Urinary organic acid analysis displayed elevated 3-hydroxyisovaleric acid and 3-methylcrotonylglycine, analysis of acylcarnitines showed elevated 3-hydroxyisovalerylcarnitine and decreased free carnitine levels in both the patients and their uncle. Methylcrotonyl-CoA carboxylase activity in cultured fibroblasts displayed a low residual activity of 2.2% of the median control value while propionyl-CoA carboxylase activity was normal in the index patient. Mutation analysis revealed a large homozygous deletion of 2264 bp (c.873+4524_6787de12264) in the MCCA gene, which has not been described to date. Adult-onset afebrile seizures have not been reported in the literature. Our cases are an example of this wide phenotypic variability within a single family.

Attitudes of parents and physicians toward febrile seizures.

OBJECTIVES: Although febrile seizures are common in children, attitudes may change among parents. The management of a child may differ depending on the specialty of the attending physician. This study was carried out to analyze attitudes of Turkish parents and physicians toward febrile seizures. MATERIAL AND METHODS: 308 children with febrile seizure who were admitted to the Department of Pediatric Neurology at Dr Sami Ulus Children's Hospital and Gazi University in Turkey between January 2006 and March 2007 were enrolled. RESULTS: Prior to seizure, approximately half of the parents took appropriate steps in reducing fever. The data also showed that there was a wide variation of treatment practice depending on the specialty of the attending physician. DISCUSSION: Educational level and economic status are important variables affecting attitudes of parents toward fever and febrile seizure. The management of the child with a febrile seizure differs even within the same specialty in Turkish physicians.