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Hot water epilepsy (HWE) is a subtype of reflex epilepsy in which seizures are triggered by the head being immersed in hot water. Hot water or bathing epilepsy is the type of reflex epilepsy most frequently encountered in our clinic. We describe our patients with HWE and also discuss the clinical features, therapeutic approaches, and prognosis. Eleven patients (10 boys, 1 girl), aged 12 months to 13 years, admitted to the pediatric neurology clinic between January 2018 and August 2019, and diagnosed with HWE or bathing epilepsy based on International League Against Epilepsy (ILAE)-2017, were followed up prospectively for similar to 18 months. Patients' clinical and electroencephalography (EEG) findings and treatment details were noted. All 11 patients' seizures were triggered by hot water. Age at first seizure was between 2 months and 12 years. Seizure types were generalized motor seizures, absence, and atonic. EEG was normal in two patients, but nine patients had epileptiform discharges. Magnetic resonance imaging of the brain was performed and reported as normal (except in one case). Histories of prematurity were present in two patients, unprovoked seizures in one, and low birth weight and depressed birth in the other. Patients with HWE have normal neuromuscular development and neurological examination results, together with prophylaxis or seizure control with a single antiepileptic drug, suggesting that it is a self-limited reflex epilepsy. WOS:000571792200003 2-s2.0-85091574351 PubMed: 32294767

The aims of our study were to refer to the complex relationship between idiopathic intracranial hypertension (IIHT) and cerebral sinovenous thrombosis (CSVT), and to determine the differences and commonalities between the patients with and without CSVT in their etiology, along with documenting the uncertainties in concluding on the diagnosis and treatment of these patients.IIHT was diagnosed according to Dandy criteria, while CSVT was screened for by way of a cranial magnetic resonance imaging for all patients and cranial magnetic resonance venography only if the magnetic resonance imaging was nebulous or there was a family history.We retrospectively evaluated a total of 26 patients (9 of whom had CSVT) diagnosed with IIHT between 2014 and 2018. A total of 9 patients with concurrent CSVT were described as suffering from vascular IIHT, while the remaining 17 were described as suffering from other IIHT. Demographic characteristics were similar in both groups (mean age: 12 vs. 11; male/female ratio: 2/7 vs. 5/12 in vascular IIHT and other IIHT, respectively). Clinical findings, cerebrospinal fluid-opening pressure values, and pathologies of etiology were also similar (vitamin D deficiency: 66% vs. 52%; vitamin B12 deficiency: 11% vs. none; iron deficiency: 22% vs. 11%; obesity: 22% vs. 23%). A mixture of acetazolamide, topiramate, anticoagulant therapy, and acetylsalicylic acid were given according to the diagnoses.CSVT is a common clinical entity among the causes of IIHT, and it should be taken into consideration in this patient group. However, there is a need for a common guideline for laboratory and imaging methods to understand the etiopathogenesis of childhood IIHT and determine the patients at risk.

The aim of this study is to examine the factors affecting seizure recurrence in pediatric patients diagnosed with epilepsy. Three hundred patients presenting to the pediatric neurology clinic between 2015 and 2018 and diagnosed with epilepsy and treated with single antiseizure drug were included in the study. Medical histories and clinical and laboratory findings were retrieved retrospectively from the hospital data system. The combined and adjusted effects of risk factors on seizure recurrence were evaluated using multivariate binary logistic regression analysis. Boys had a higher rate of seizure recurrence than girls. Seizure recurrence was also higher in patients with abnormal neurological examinations at the time of diagnosis compared to those with normal neurological examinations. Seizure recurrence was significantly higher in patients with global growth retardation. Epilepsy patients with abnormal MRI findings also had a higher rate of seizure recurrence than patients with normal neuroimaging findings. In addition, seizure recurrence was significantly higher in epilepsy patients with comorbidities such as cerebral palsy and autism spectrum disorders compared to patients without comorbidities. No significant association was observed between seizure recurrence and the first drug, perinatal asphyxia history, localization of epileptiform discharges on EEG, family history of epilepsy, family history of febrile seizures, history of stay in the neonatal intensive care unit during the perinatal period, or preterm delivery. Abnormal neurological examination, abnormal neuroimaging and accompanying comorbidities, and global growth retardation at the time of diagnosis are important factors affecting seizure recurrence in pediatric patients with epilepsy.

The purpose of this study was to determine the etiologic factors, clinical characteristics, seasonal distributions, family history, response to corticosteroid therapy, recurrence and residual paralysis rates, and factors affecting these in pediatric facial palsy. Patients aged

This study evaluates the role of obesity, overweight and vitamin D deficiency in primary headaches in childhood. This retrospective observational study included pediatric patients aged 5–17 years admitted to the pediatric neurology clinic with headaches between January 2015 and August 2018 and diagnosed with primary headache based on ICHD III-beta criteria. The control group consisted of healthy children without headache admitted to the pediatric outpatient clinic for check-ups before engaging in athletic or school activities. The control and patient groups were at the same risk of low 25(OH)D3 levels. The study population was divided into three groups—patients with migraine (group A), patients with tension-type headache (TTH) (group B) and the control group (group C). Participants’ demographic data, medical histories, physical examination findings and laboratory results were retrieved retrospectively from the patient charts. BMI was significantly higher in patients with primary headache, the risk of primary headache increasing in patients with a BMI in excess of 25. Comparison of the patients with primary headache and the control group revealed lower 25(OH)D levels in the primary headache group, although the difference was not statistically significant. Girls with primary headache had significantly lower 25(OH)D levels than boys. A relationship may be present between overweight, obesity and primary headache, while female gender may be suggested as a negative factor for primary headache. Patients should be advised to lose weight if BMI indicates overweight or obesity.

Purpose: The objective of this study was to determine risk factors for epilepsy and drug-resistant epilepsy (DRE) development in children with cerebral palsy. Method: Two hundred twenty-nine patients presenting to the pediatric neurology clinic and diagnosed as having cerebral palsy between November 2016 and November 2019 were included in the study. Medical histories and clinical, laboratory, and radiological findings were examined retrospectively from patient records in the hospital data system. Results: Girls represented 103 patients (45%) and boys 126 (55%). The patients' mean age was 8.39 +/- 4.54 years. Epileptic seizures were present in 120 (52.4%) patients and drug-resistant seizures in 64 (27.9%). The risk of epilepsy was significantly higher in patients with motor or speech impairment, with hearing impairment, or undergoing first seizure in the neonatal period. We also observed a higher risk of epilepsy in patients with psychiatric comorbidity, particularly autism spectrum disorder. The risk of epilepsy was also higher in patients with microcephaly or quadriplegic cerebral palsy and in patients with focal and generalized epileptiform abnormality on electroencephalograms (EEGs). However, no significant difference was identified when all these factors were evaluated in terms of the risk of developing DRE. Conclusion: Patients with cerebral palsy have high comorbid epilepsy rates. We think that the risk of epilepsy may be higher in patients undergoing first seizure in the neonatal period, with microcephaly, with quadriplegic type cerebral palsy, and with additional psychiatric comorbidity. The rate of DRE development was very low in patients with normal EEG findings or with only background rhythm abnormalities on first EEGs during neonatal seizures. This may be regarded as a good prognostic factor for nondevelopment of DRE. (C) 2020 Elsevier Inc. All rights reserved. WOS:000588004200031 2-s2.0-85089799848 PubMed: 32858364

Aim: To determine the relation of echocardiographic subepicardial adipose tissue (SAT) thickness with anthropometric and clinical parameters in pubertal obese children. Subjects and methods: A total of 52 obese pubertal subjects (13.1 +/- 1.56 yr, 27 male patients) and 39 age- and gender-matched lean pubertal subjects (13.0 +/- 1.28 yr, 16 male patients) were included in the study. Serum glucose, lipid profile, and insulin levels were measured during the fasting state. Each subject underwent a transthoracic echocardiography and the SAT thickness was measured during end-diastole from the parasternal long-axis views. Results: The obese pubertal subjects had significantly higher SAT, triceps skin fold (TSF) thickness (mm), waist (WC) and mid-arm circumference (MAC) values (cm) compared with lean pubertal subjects group (p0.05). As an optimal cut-off point, a SAT thickness of 5.25 mm determined IR with 92% sensitivity and 62.1% specificity. Conclusions: Our study showed that SAT thickness in obese pubertal children shows a good correlation with age, SDS-BMI, BMI, WC, MAC, TSF, and HOMA-IR. In addition, our results suggest that SAT thickness might be used as a supportive data for risk stratification of metabolic syndrome in obese children. (J. Endocrinol. Invest. 33: 715-719, 2010) (C) 2010, Editrice Kurtis

Background: Sandifer Syndrome is an uncommon clinical entity characterized by gastroesophageal reflux, irritability and abnormal movements of the body and contortions of the neck. The majority of paroxysmal cases, in particular, tend to show an association with epilepsy. Methods: The clinical, laboratory and 6-month observation results of the four patients (two boys, two girls) have been presented. Results: The 6-month prospective observation/treatment of four patients aged between 2 and 14 months (mean age, 6.5 ± 5.2 months) with a diagnosis of Sandifer Syndrome has been investigated. Due to paroxysmal extensor jerks, two of the patients were misdiagnosed with infantile spasm and they were treated accordingly. In the clinical observations of the patients, abnormal neurobehavioral attacks (irritability, crying, head/eye version, torticollis, extensor spasm and dystonic posture) 5–10 times daily were observed. In two of the patients, motor growth retardation was observed, in one patient, bronchospasm attacks were observed, and in all the patients iron deficiency anemia was observed. The electroencephalograms of the patients which were taken during the routine, sleepless and paroxysmal behaviors were normal; the gastroesophageal scintigraphies were positive in the manner of reflux. Management of the infant with gastroesophageal reflux disease, in addition to nonpharmacological interventions pharmacologic therapy, including metoclopramide HCl and Fe (6 mg/kg per day, oral) was useful for the patients, and their paroxysmal attacks decreased dramatically (0–2 attacks/day). Conclusion: These findings suggest that infants or children with these atypical movements should be evaluated for Sandifer Syndrome. Expensive and comprehensive neurologic examination may be unnecessary. Early diagnosis permits prompt treatment and relief of the problem. Medical management is usually successful.

PubMedID: 15885323 Immunologic studies in relation to clinical status might help to understand the pathogenesis of subacute sclerosing panencephalitis (SSPE) and the effect of treatment. We measured lymphocyte subsets and intracellular TNF? and interleukin-4 levels in peripheral blood in SSPE patients. Patients had elevated percentages of CD8+ cells compared to age-matched control children. Rapidly progressive course was associated with increased CD4+ cells. Treatment with interferons and inosiplex altered the percentage of CD3+, CD4+ and CD19+ cells. TNF? and interleukin-4 levels had no correlation with course or treatment. The proportions of lymphocyte subsets appear to have a role in the evolution or manifestations of SSPE, if not in the pathogenesis. © 2005 Elsevier B.V. All rights reserved. This study was supported by the research grant HEK 01/52 from Hacettepe University, Turkey. Banu Anlar did scientific consultancy for Newport Pharmaceuticals, Ireland.

To understand the viral etiology of acute childhood encephalitis in Elaziğ, Eastern Turkey, 36 children aged between 4 months and 14 years who were treated in a regional medical center between January 1995 and June 1999 were studied. Viral etiology was identified in 16 of 34 (47.1 per cent) cases and the most frequently detected pathogens was mumps (seven cases, 20.6 per cent). No specific etiology was found in 18 (52.9 per cent) cases. Among the survivors, mental and/or focal neurological deficits persisted in 18 (52.9 per cent). Two children died and 32 survived, of whom 16 were left with no neurological sequel, 10 had persistent neurological sequel, and eight recovered with some degree of handicap. Improvement in the general health and sanitation of the population, and the universal use and development of new vaccination will significantly reduce the incidence of viral encephalitis.

Although it is known that platelet count is altered in iron deficiency anaemia (IDA), the qualitative extent of this interference is not well documented. In the present study we investigated platelet aggregation (PA) by impedance and optic methods in IDA. Forty-seven patients (plasma group: 16 boys, 9 girls and whole blood group: 11 boys, 11 girls) with IDA and thirty-one healthy children (plasma group: 6 boys, 10 girls and whole blood group: 6 boys, 9 girls) were enrolled into the study. Template bleeding times were measured by the Ivy method in all children. In the control group whole blood count, serum iron levels, bleeding time and PA were determined. After basal PA was determined in the patients and controls, ferrous sulphate was orally administered to the patients at a dose of 6 mg/kg/24 h for three months. Then, PA tests were performed again in the IDA (test group) patients. Ristocetin-induced PA was suppressed in both plasma and whole blood groups. Inhibition by both collagen (p < 0.05) and ristocetin (p < 0.001)-induced PA was determined by the optic method. Similarly in PA measured by the impedance method a suppression to adenosine diphosphate (p < 0.001) and to ristocetin (p < 0.01) was found. However, no significant alteration was observed in the bleeding time. All defective responses were reversed by the iron supplementation therapy. In addition, a significant correlation was found between some parameters of PA and several haematological values. In conclusion, although defective PA responses cannot be clinically demonstrated in patients with IDA, this suppression of PA may be detected by laboratory examination. Therefore, it is advised that care should be taken when using anti-aggregant agents in IDA.

HizliS, Ozdemir O, Abaci A, Razi CH and Kabakus N. Relation of subepicardial adipose tissue thickness and clinical and metabolic parameters in obese prepubertal children. Background: The measurement of subepicardial adipose tissue thickness (SATT) has been found to be related to insulin resistance (IR) in adults. Until now, the association between SATT and IR has not been evaluated in obese prepubertal children. We aimed to determine the relation of SATT with clinical anthropometric and metabolic parameters and to provide cutoff value of SATT associated with IR in obese prepubertal children. Methods: Fifty-two obese (mean age: 9.5 ± 1.6 years, 29 female) and 31 lean prepubertal age- and gender-matched subjects (mean age: 9.2 ± 1.4 years, 12 female) were evaluated by echocardiography. SATT was measured by transthoracic echocardiography. Results: SATT (6.54 ± 1.38 mm) and homeostatic model assessment-insulin resistance (HOMA-IR) (3.2 ± 2) values of obese prepubertal subjects were significantly higher than those of the lean subjects (3.72 ± 0.57 mm and 1.6 ± 1) in the control group (both p < 0.001). Bivariate correlation analysis showed significant correlation between SATT, age, body mass index (BMI), waist circumference (WC), hip circumference (HC), waist-to-hip ratio (WHR), mid-arm circumference (MAC), triceps skin fold (TSF) thickness, insulin, and HOMA-IR (r = 0.547, r = 0.524, r = 0.543, r = 0.431, r = 0.289, r = 0.402, r = 0.400, r = 0.328, r = 0.289, p < 0.05, respectively). As an optimal cutoff point, an SATT of 4.33 mm determined IR with 93.3% sensitivity and 51% specificity. Conclusions: Our study on obese prepubertal children showed that SATT was significantly correlated with age, BMI, WC, HC, MAC, TSF, insulin, and HOMA-IR.

Objective To assess the clinical characteristics of patients with migraine. Methods The medical records of 76 patients diagnosed with migraine were reviewed using the ICHD–II 2004 diagnosis criteria. The patients were classified into three age groups: 3–6 yr olds (group I), 7–12 yr olds (group II), and 13–17 yr olds (group III). Results Migraine was the most common cause of headache in the patients of present pediatric neurology outpatient clinic (57.1%, 76/133). The mean age of patients was 11.08±3.27 (3.25–17) yrs. The number of girls as the age increased (groups II and III). The mean headache attacks rate was 2.5±1.5 per wk, which resulted in worsening of school performance (n=26, 34.2%). In the majority of patients (n= 54, 71.1%), there was a family history of migraine or headache in the close relatives. Prophylaxis was found effective for all given medications (flunarizine: 46/54, propranolol: 19/21, topiramate: 10/10, sodium valproate: 1/1). Conclusions These findings indicate that: (a) migraine is the most frequent cause of headache in pediatric patients, (b) it has negative effects on school performance and daily activities, (c) the family history is important for making the diagnosis and (d) prophylaxis is significantly effective.

This study was undertaken to investigate the effects of neonatal cerebral hypoxic–ischaemic brain injury (HIBI) in acute and early chronic phases in the rat. HIBI was induced in 7-day-old rat pups by ligation of the right common carotid and then the pups were exposed to 1 h of hypoxia in 8% oxygen. They were divided into two groups: 1-day (acute phase, in the first 24 h) and 5-day (early chronic phase, 120 h). Neuropathological evaluation was performed using the hippocampus, cerebral cortex and basal ganglia on the coronal plane. The following values were obtained: (i) the ratio of the infarcted area; (ii) hemispheric atrophy/asymmetry; (iii) patchy lesions confined to the thalamus, caudate and putamen; (iv) the ratio of damaged neurons to all neurons; and (v) the percentage of apoptotic neurons relative to the total neurons in all brain areas. HIBI-induced global cerebral damage and cellular damage findings did not significantly differ between the two groups. However, they showed a tendency to recover/deteriorate in both acute and early chronic phases. The ratio of ipsi- and contra-lateral hemisphere infarct areas (20.7 and 15.7% vs. 40.1 and 26.7%, respectively), basal ganglia patchy lesion ratio (27.5 vs. 36.7%) and hemispheric atrophy/asymmetry (92.4 vs. 84.7%) were found to be lower in the rat pups in the chronic phase than those in the acute phase. In contrast, increases in the ratio of damaged neurons (16.7 vs. 13.3% in the cerebral and dorsal hippocampus, respectively) and in the ratio of apoptotic neurons (ipsi-lateral: 18 vs. 6%; contra lateral hemispheres: 3.5 vs. 1.7%, respectively) were recorded. It is concluded that cellular damage tends to deteriorate (damaged and apoptotic neurons) while global damage (cerebral infarct and patchy damage) improves with the progression of HIBI. However, further studies are needed in order to elucidate this process. Copyright © 2005 John Wiley & Sons, Ltd.

Objective: To induce experimental peripheral facial paralysis by inoculation of HSV1 and to compare the effects of steroid, acyclovir, lipoprostoglandin E2 and steroid + acyclovir treatments in terms of clinical recovery,electrophysiologically and histopathologically. Materials and methods: A total of 132 adult female rats were used in this study. HSV type 1 strain was inoculated at the back of the left ear by using 27 gauge needle. Of all animals, 70 (53%) rats which developed facial paralysis were divided into five groups (n = 14 for each group) as control, steroid + acyclovir, lipoprostaglandin E1, steroid only and acyclovir only. At the end of the 21 days period, the rats were clinically examined and electrophysiological tests were performed, then decapitated and the nerve specimens were obtained. Results: A modified electroneurography (ENoG) test was performed and the latencies and the amplitudes were compared. The findings of the intact side were better, but with no significant difference. Histopathologicaly edema was significantly smaller in all groups compared to the controls (p < 0.05). Similarly, no difference was seen in terms of vacuolar degeneration and Schwann cell hyperchromatisation among the groups and no significant difference in recovery period and rate of facial paralysis when all groups were compared. Conclusion: Facial paralysis induced by HSV1 recovered spontaneously within a week. In the treatment of facial paralysis, steroid alone, acyclovir alone, steroid + acyclovir, or lipoprostaglandin E1 all reduced edema in the infected facial nerve but there was no statistical difference in of the rate or degree of recovery.

The effects of iron deficiency anemia (IDA) on nerve conduction and efficiency of iron therapy were investigated by peripheral nerve-electrophysiological measurements. Eighteen children (10 boys, eight girls; mean age 31 +/- 1.3 months) with IDA and 12 healthy children (six boys, six girls; mean age 29 +/- 1.3 months) were enrolled into the study. Nerve conduction velocity was measured in the median and posterior tibial nerve. After nerve conduction values were determined in the patients and controls, 6 mg/kg/24 h ferrous sulphate was given orally to the patients for 3 months and nerve conduction velocity tests were performed again. Median/motor and sensory nerve conduction velocity and tibial/motor nerve distal-amplitute values of children with IDA were lower than for the control group (p < 0.05, p < 0.01 and p < 0.001 respectively). With iron supplementation these values increased to the normal levels and even higher than control levels for some parameters. In correlation studies between whole blood parameters and nerve conduction velocity results, there was a correlation between median/sensory nerve conduction velocity values and serum iron levels. Additionally there was a correlation between some nerve conduction velocity values and age. In conclusion, the evidence from this preliminary study suggests that peripheral neuropathy may develop in children with IDA. Peripheral neuropathy symptoms in these patients may be improved by iron therapy.

Mumps is still a common childhood disease in rural areas where mumps vaccination is not widespread. A 14-year-old girl with fatal interstitial nephritis as a complication of mumps is reported. The patient had not been vaccinated with mumps vaccine and had contracted mumps during a village epidemic. The illness began with parotitis, and renal insufficiency developed within a week. The patient's renal function rapidly deteriorated and the outcome was fatal. The postmortem renal necropsy sample demonstrated interstitial mononuclear cell infiltration, edema, and focal tubular epithelial cell damage, confirming the clinical diagnosis. In developing countries routine mumps vaccination may help to prevent possible fatal complications of mumps. Furthermore, patients with mumps, especially complicated cases, should be followed closely.

WOS: 000081093000004, PubMed: 10726002, To evaluate platelet function in iron deficiency anemia, using impedance (in whole blood) and optic tin platelet-rich plasma methods, platelet aggregation analyses were performed in 42 children with iron deficiency anemia at the time of diagnosis and after iron therapy. Collagen-induced platelet aggregation was decreased in patients before therapy compared to after therapy and control levels as indicated by the two methods while adenosine diphosphate (ADP)-induced platelet aggregation was decreased only by the whole blood method. Platelet aggregation with epinephrine, performed only by the optic method, was not altered in patients with iron deficiency anemia. Platelet counts were found to be increased in patients with iron deficiency anemia, and decreased with therapy. These results indicate that some platelet functions are decreased in patients with iron deficiency anemia. These decreased functions may be compensated by increased platelet numbers.