Cover page
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 0-1
https://doi.org/10.22037/ijcn.v7i4.5269
Cover
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 0-1
https://doi.org/10.22037/ijcn.v7i4.5269
Cover
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 1-5
https://doi.org/10.22037/ijcn.v7i4.5264
How to Cite This Article: Ghofrani M. Approach To The First Unprovoked Seizure- PART II. Iran J Child Neurol. 2013 Autumn; 7(4):1-5.
Abstract
The approach to a child who has experienced a first unprovoked generalized tonic-clonic seizure is challenging and at the same time controversial.
How to establish the diagnosis, ways and means of investigation and whether treatment is appropriate, are different aspects of this subject.
In this writing the above mentioned matters are discussed.
References
31.Berg AT, Testa FM., Levy SR, Shinnar S. Neuroimaging in children with newly diagnosed epilepsy. A community based study. Pediatrics 2000;106:527-532.
32.Shinnar S, Odell C. Treating childhood seizure; when and for how long. In: Shinnar S, Amir N, Branski D (Eds). Childhood seizure. S Karger Basel. 1995. P.100-110.
33.Shinnar S, Berg AT, Moshe Sl, et al. Risk of Seizure recurrence following a first unprovoked seizure in childhood; A prospective study. Pediatrics 1990;85:1076-2085.
34.Shinnar S, Berg At, Moshe SL, et al. The risk of seizure recurrence after a first unprovoked febrile seizure in childhood: An extended follow up. Pediatrics 1996:98:216-225.
35.Hauser WA, Rich SS, Annegers JF, Anderson VE. Seizure recurrence after a first unprovoked seizure: An extended follow up. Neurology 1990;40:1163-1170.
36.Stroink H, Brouwer O F, Arts WF, Greets AT, Peter AC, Van Donselaar CA. The First unprovoked, untreated seizure in childhood: A hospital based study of the accuracy of diagnosis, rate of recurrence, and long term outcome after recurrence. Dutch study of epilepsy in childhood. J Neurol Neurosurg Psychiatry 1998;64:595-600.
37.Shinnar S, Berg AT, O’Dell C. Newstein D, et al. Predictors of multiple seizure in a cohort of children prospectively followed from the time of their first unprovoked seizure, Ann Neurol 2000; 48:140-147.
38.Martinovie Z, Jovic N. Seizure recurrence after a first generalized tonic-clonic seizure in children, adolescents and young adult. Seizure 1997;6:461-565.
39.Berg AT, Shinnar S, Levy SR, Testa FM, et al. Early development of intractable epilepsy in children: A prospective study. Neurology 2001;56:1445-1452.
40.Berg At, Shinnar S. The risk of seizure recurrence following a first unprovoked seizure: A quantitative review. Neurology 1991;41:955-972.
41.Camfield PR, Camfield CS, Dooley JM, et al. Epilepsy after a first unprovoked seizure in childhood, Neurology 1985;35:1657-1660.
42.Commission on epidemiology and prognosis. International League Against Epilepsy. Guidelines for epidemiologic studies on epilepsy. Epilepsia 1993;37:592-596.
43.Annegers JF, Shirts SB, Hauser WA, et al. Risk of recurrence after an initial unprovoked seizure. Epilepsia 1986;27:43-50.
44.Shinnar S, Berg AT, Moshe SL, Shinnar R. How long do new –onset seizures in children last? Ann Neurol 2001;49:659-664.
45.Camfield P, Camfield C, Dooley J, et al. A randomized study of carbamazepine versus no medication after a first unprovoked seizure in childhood. Neurology 1989;39:851-852.
46.Chandra B. First Seizure in adult: to treat or not to treat. Clin Neurol Neurosurg 1992;94:861-863.
47.Musico M, Beghi E, Solari A, Viani F. Treatment of first Tonic-Clonic Seizure does not improve the prognosis of epilepsy. Neurology 1997;49:991-998.
48.American Academy of Pediatrics. Behavioral and cognitive effects of anticonvulsant therapy (RE9537). Approach To The First Unprovoked Seizure-PART II. Pediatrics 1995;96:538-540.
49.Yerby MS. Teratogenic effects of antiepileptic drugs: what do we advise patients? Epilepsia 1997;38-957-958.
50.Vinig EP, Melits ED. Dorsen MM, et al. Psychologic and behavioral effects of antiepileptic drugs in children: A double-blind comparison between Phenobarbital and valproic acid. Pediatrics 1987;80: 165-174.
51.Berg I, Butler A, Ellis M, Foster J. Psychiatric aspects of epilepsy in childhood treated with carbamazepine, phenytoin, or sodium valporate: a random trial. Dev Med Child Nerol 1993;35:149-157.
52.Aman MG, Werry JS, Paxton JW, et al. Effects of carbamazepine on psychomotor performance in children as a function of drug concentration, seizure type, and time of medication. Epilepsia 1990;31:51-60.
53.Aman MG, Werry JS, Turbott SH. Effects of phenytoin on cognitive-motor performance in children as a function of drug concentration, seizure type and time of medication. Epilepsia 1994;35:172-180.
54.Thilothammal N, Banu K, Tatnam BS. Comparison of Phenobarbiton, phenytion with sodium valproate. Randomized double blind study. Indian Pediatr 1996;33:549-555.
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 7-11
https://doi.org/10.22037/ijcn.v7i4.3553
How to Cite This Article: Fallah R, Akhavan Karbasi S, Shajari A, Fromandi M. The Efficacy and Safety of Topiramate for Prophylaxis of Migraine in Children. Iran J Child Neurol. 2013 Autumn; 7(4):7-11.
Objective
Migraine is the most common acute intermittent primary headache in children and prophylactic therapy is indicated in children with frequent or disabling headaches. The purpose of this study was to evaluate the efficacy and safety of topiramate (TPM) for migraine prophylaxis in children.
Materials & Methods
In a quasi-experimental study, monthly frequency, severity and duration of headache, migraine disability, and side-effects were evaluated in 100 children who were referred to the Pediatric Neurology Clinic of Shahid Sadoughi University of Medical Sciences, Yazd, Iran from April 2011 to March 2012, and were treated with 3 mg/kg/day of TPM for three months.
Results
Fifty eight (57.4%) girls and 42 (41.6%) boys with the mean age of 10.46±2.11 years were evaluated. Monthly frequency, severity, and duration of headache decreased with treatment from 15.34±7.28 to 6.07±3.16 attacks, from 6.21±1.74 to 3.15±2.22, and from 2.28±1.55 to 0.94±0.35 hours, respectively, and the Pediatric Migraine Disability Assessment score reduced with TPM from 32.48±9.33 to 15.54±6.16. Transient side-effects were seen in 21% of the patients, including hyperthermia in 11%, anorexia and weight loss in 6%, and drowsiness in 4%. No serious side-effects were reported.
Conclusion
TPM could be considered as a safe and effective drug in pediatric migraine prophylaxis.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 12-19
https://doi.org/10.22037/ijcn.v7i4.3558
How to Cite This Article: Dalvand H, Dehghan L, Feizi A, Hosseini SA, Amirsalari S. Iran J Child Neurol. 2013 Autumn; 7(4):12-19.
Abstract
Objective The purpose of this study was to examine the impacts of hinged and solid anklefoot orthoses (AFOs) on standing and walking abilities in children with spastic diplegia.
Materials & Methods
In a quasi-experimental design, 30 children with spastic diplegia, aged 4-6 years were recruited. They were matched in terms of age, IQ, and level of GMFCS E&R. Children were randomly assigned into 3 groups: a hinged AFO group (n=10) plus occupational therapy (OT), a solid AFO group (n=10) plus OT, a control group who used only OT for three months. Gross motor abilities were
measured using Gross Motor Measure Function (GMFM).
Results
We obtained statistically significant differences in the values between baseline and after treatment in all groups. The groups were also significantly different in total GMFM after intervention. Furthermore, there were differences between hinged AFOs and solid AFOs groups, and between hinged AFOs and control groups.
Conclusion
We concluded that gross motor function was improved in all groups; however, hinged AFOs group appears to improve the gross motor function better than solid AFOs and control groups.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 20-23
https://doi.org/10.22037/ijcn.v7i4.4033
How to Cite This Article: Salehiomran MR, Mahzari M. Zinc Status in Febrile Seizure: A Case-Control Study. Iran J Child Neurol. 2013 Autumn; 7(4):20-23.
Objective
Febrile seizure is the most common type of seizure in children. Their incidence is 2-5%. There are different hypotheses about relationship between neurotransmitters and trace elements (such as zinc) and febrile seizure. Zinc, as
a major element of some enzymes, plays an important role in the central nervous system (CNS) and can affect some inhibitory mechanisms of CNS. The aim of the present study was to determine whether there were any changes in serum
zinc level in children with febrile seizure in comparison with febrile children without seizure.
Materials & Methods
This case-control study was performed on 100 patients aged 6 months to 6 years.
This study was conducted between January and August 2012, on 50 children with febrile seizures (case) and 50 febrile children without seizures (control), that were referred to Amirkola Children Hospital (a referral hospital in the north
of Iran). Two groups were matched for age and sex. The serum zinc levels in the both groups were determined by atomic absorption spectrophotometry method.
Results
The mean serum zinc level was 0.585±0.166 mg/L and 0.704±0.179 mg/L in the case group and the control group, respectively (p=0.001). The mean serum zinc level was significantly lower in the febrile seizure group compared to the
control groups.
Conclusion
Our findings revealed that serum zinc level was significantly lower in children with simple febrile seizure in comparison with febrile children without seizure.
It can emphasize the hypothesis that there is a relation between serum zinc level and febrile seizure in children.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 24-31
https://doi.org/10.22037/ijcn.v7i4.4081
How to Cite This Article: Molla Mohammadi M, Tonekaboni SH, Khatami AR, Azargashb E, Tavasoli A, Javadzadeh M, Zamani GR. Neuroimaging Findings in First Unprovoked Seizures: A Multicentric Study in Tehran. Iran J Child Neurol. 2013 Autumn; 7(4):24-31.
Objective
Seizure is an emergency in pediatrics. It really matters to the parents of the involved child to have information about the causes, management and prognosis.
First unprovoked seizures (FUS) are seizures that occur in patients without fever, trauma or infection. Due to the rapid improvement in diagnostic techniques in the last few decades, the etiology will be revealed and this term will no longer exist. This Study was designed to evaluate brain imaging findings in FUS patients.
Materials & Methods
Ninety-six children with FUS, who were admitted in three major children’s hospitals in Tehran, underwent brain imaging and were enrolled into the study.
The decision about the type of imaging (CT or MRI) was based on the patient’s medical and financial conditions. An expert radiologist in the field of pediatric neuroimaging interpreted the images.
Results
Altogether, 27.1% had abnormal findings of which 29.2% were in the brain MRI group and 14.3% were in the brain CT scan group.
Abnormal results were gliosis (10.4%), hemorrhage (4.2%), dysgenesis (2.1%), dysmyelination (7.3%), encephalomalacy (1%), atrophy (5.2%) and infarction (2.1%). In some patients, the lesions were in 2 or 3 sites and some had more than one type of lesion.
There was no association between the duration, age and type of seizure and imaging abnormlities. However, we found an association between the location of the lesion and the type of seizure.
Conclusion
We recommend brain imaging in all patients with FUS and apart from some exceptions, brain MRI is superior to CT.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 32-34
https://doi.org/10.22037/ijcn.v7i4.4773
How to Cite This Article: Jabbehdari S, Farnaghi F, Shariatmadari SF, Jafari J, Mehregan FF, Karimzadeh P. Accidental Children Poisoning With Methadone: An Iranian Pediatric Sectional Study. Iran J Child Neurol. 2013 Autumn;7(7): 32-34.
Objective
Toxic poisoning with methadone is common in children in Iran. Our study was carried out due to the changing pattern of methadone poisoning in recent years and increasing methadone toxicity.
Materials & Methods
In this descriptive-sectional study, all of the methadone poisoned children younger than 12 years who were admitted to the Loghman Hakim Hospital in 2012, were assessed. Clinical symptoms and signs, para-clinical findings, and treatment were evaluated.
Results
In this study, 16 boys and 15 girls who had been poisoned by methadone were enrolled. The mean age of patients was 55 months. All patients had been poisoned randomly or due to parent’s mistakes. The mean time of symptoms onset after methadone consumption was 1 hour and 30 Min, indicating a relatively long time after onset of symptoms.
Clinical findings were drowsiness (75%), miotic pupil (68 %), vomiting (61%), rapid shallow breathing (57%) and apnea (40%). In paraclinical tests, respiratory acidosis (69%) and leukocytosis (55.2%) were seen. The most important finding was increase in distance of QT in ECG (23.8%). The mean time of treatment with naloxone infusion was 51 hours. Three percent of patients had a return of symptoms after discontinuation of methadone. In patients with apnea, a longer course of treatment was required, and this difference was significant. Also, 17% of patients with apnea had aspiration pneumonia, which was statistically significant.
Conclusion
We suggest long time treatment with naloxone and considering the probability of return of symptoms after discontinuation of methadone.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 35-40
https://doi.org/10.22037/ijcn.v7i4.4111
How to Cite This Article: Heydarian F, Rezaeian A. Relationship between Changes in Serum Sodium Level and Seizures Occurrence in Children with Hypernatremic Dehydration. Iran J Child Neurol. 2013 Autumn;7(4): 35- 40.
Objective
To assess any relationship between serum sodium changes and seizure occurrence in children aged 2 months to 5 years with hypernatremic dehydration.
Materials & Methods
This cross-sectional study was performed on 63 patients aged 2 months to 5 years from 20 March 2006 to 15 March 2012 at Ghaem Hospital and Dr. Sheikh Hospital in Mashhad, Iran. Patients were divided into 2 groups: case group with hypernatremic dehydration and seizure occurrence, and control group with hypernatremic dehydration and no seizures.
Results
The mean age of patients was 10.38 (2-48) months. Thirteen patients had seizures, 11 out of them, before admission and 2 during hospital staying. Serum sodium level at admission in those 2 patients with seizure occurrence after hospitalization was 169 (158-180) mmol/L, and in 50 patients without seizure was 162.8 (148-207) mmol/l. Also, the rate of decrease of serum sodium levels in these 2 cases within the first 12 hours after admission was 1.12, and in those without seizure was 0.54 (mmol/L/hour), and it was 0.47 and 0.53 (mmol/l/hour) after 24 hours of admission, respectively. Severe dehydration was seen in 38.5% of cases and 14% of controls.
Conclusion
There was not any relationship between changes in serum sodium level and seizure occurrence in children with hypernatremic dehydration.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 41-46
https://doi.org/10.22037/ijcn.v7i4.5265
How to Cite This Article: Aggarwal A, Mittal H, Debnath SKR, Rai A. Neuroimaging in Cerebral Palsy–Report from North India. Iran J Child Neurol. 2013 Autumn; 7(3):41- 46.
Objective
Only few Indian reports exist on neuroimaging abnormalities in children with cerebral palsy (CP) from India.
Materials & Methods
We studied the clinico-radiological profile of 98 children diagnosed as CP at a tertiary centre in North India. Relevant investigations were carried out to determine the etiology.
Results
Among the 98 children studied, 80.5% were males and 22.2% were premature. History of birth asphyxia was present in 41.9%. Quadriplegic CP was seen in 77.5%, hemiplegic in 11.5%, and diplegic in 10.5%. Other abnormalities were microcephaly (60.5%), epilepsy (42%), visual abnormality (37%), and hearing abnormality (20%). Neuroimaging was abnormal in 94/98 (95.91%).
Abnormalities were periventricular white matter abnormalities (34%), deep grey matter abnormalities (47.8%), malformations (11.7%), and miscellaneous lesions (6.4%). Neuroimaging findings did not relate to the presence of birth asphyxia, sex, epilepsy, gestation, type of CP, or microcephaly.
Conclusions
Neuroimaging is helpful for etiological diagnosis, especially malformations.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 47-52
https://doi.org/10.22037/ijcn.v7i4.4907
How to Cite This Article: Karimzadeh P, Ahmadabadi F, Jafari N, Jabbehdari S, Alaee MR, Ghofrani M, Taghdiri MM, Tonekaboni SH. Biotinidase Deficiency: A Reversible Neurometabolic Disorder (An Iranian Pediatric Case Series). Iran J Child Neurol. 2013 Autumn; 7(4):47- 52.
Objective
Biotinidase deficiency is one of the rare congenital metabolic disorders with autosomal recessive inheritance. If this disorder is diagnosed in newborn period, could be prevented well from mental and physical developmentaldelay and most of clinical manifestations.
Materials & Methods
The patients were diagnosed as biotinidase deficiency in Neurology Department of Mofid Children’s Hospital in Tehran, Iran, between 2009 and 2012 were included in this study. This study was conducted to define the age, gender, past medical history, developmental status, general appearance, clinical manifestations, neuroimaging findings, and response to treatment in 16 patients with biotinidase deficiency in this department.
Results
In clinical presentation, cutaneous lesions were not found in 37% of the patients and 43% patients had not alopecia. 75% patients had abnormal neuroimaging that in 56% of them, generalized brain atrophy and myelination delay were found. Results of the present study showed the efficacy of biotin in early diagnosed patients with seizure and dermatological manifestations. The seizure and skin manifestations were improved after biotin therapy.
Conclusion
According to the results of this study, we suggest that early assessment and diagnosis have an important role in the prevention of disease progression and clinical signs.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 53-57
https://doi.org/10.22037/ijcn.v7i4.3824
Hypoparathyroidism as the First Manifestation of Kearns-Sayre Syndrome: A Case Report
How to Cite This Article: Ashrafzadeh F, Ghaemi N, Akhondian J, Beiraghi Toosi M, Elmi S. Hypoparathyroidism as the First Manifestation of Kearns-Sayre Syndrome: A Case Report. Iran J Child Neurol. 2013 Autumn;7(4):53-57.
Objective
Kearns-Sayre syndrome is a mitochondrial myopathy, which was first described by Tomas Kearn in 1958. Diagnostic symptoms include retinitis pigmentosa, chronic and progressive external ophthalmoplegia plus one or more of following factors: heart conduction system disorders, cerebellar ataxia, or cerebrospinal fluid (CSF) protein content above 100 mg/dL. The nature of this uncommon disease is yet to be clarified. In this paper, we report a case of Kearns-Sayre syndrome. According to the previous records, the first manifestation of Kearns-Sayre syndrome as hypoparathyroidism is uncommon and in this article, we report a case with this problem.
References
Iranian Journal of Child Neurology,
Vol. 7 No. 4 (2013),
,
Page 58-60
https://doi.org/10.22037/ijcn.v7i4.3998
How to Cite This Article: Shervin Badv R, Niksirat A. Downward Vertical Gaze Palsy As A Prominent Manifestation Of Episodic Ataxia Type 2: A Case Report. Iran J Child Neurol. 2013 Autumn; 7(4):58- 60.
Objective
Episodic ataxia type 2 (EA2) is an inherited autosomal dominant disorder characterized by intermittent ataxia, nausea, vomiting, dysarthria, or nystagmus.
We report a case of EA2, which downward gaze palsy exists as a common sign in all her attacks. Responsiveness of EA2 to acetazolamide was observed in this patient.
References