The First Report of Iranian Registry of Patients with Spinal Muscular Atrophy.

Background: Insufficient amounts of survival motor neuron protein is leading to one of the most disabling neuromuscular diseases, spinal muscular atrophy (SMA). Before the current study, the detailed characteristics of Iranian patients with SMA had not been determined.

Objective: To describe the key demographic, clinical, and genetic characteristics of patients with SMA registered in the Iranian Registry of SMA (IRSMA).

Inborn Errors of Metabolism Associated With Autism Among Children: A Multicenter Study from Iran.

Objective: This study aimed to find the common inborn errors of metabolism in Iranian patients with autism spectrum disorder.

Methods: In this cross-sectional multicenter study, 105 children and adolescents with autism spectrum disorder from six centers in different cities of Iran were enrolled between August, 2019 and October, 2020. Metabolic screening, including measuring plasma levels of amino acids, acylcarnitines, creatine, and guani-dinoacetate, and urinary levels of organic acids, purines, and pyrimidines was performed.

Delayed hypoxic encephalopathy: a rare complication of methadone poisoning in two cases.

Unlabelled: Methadone is a kind of opioid that is used to reduce the pain of addicts who decide to withdraw drugs. Sometimes due to a lack of appropriate cautions, this drug will be accessible to children, and poisoning might occur. Methadone poisoning usually presents with the loss of consciousness and pinpoint pupils.

The Cerebrospinal Fluid Concentration of Methyltetrahydrofolate and Serum Folate in Children with Developmental Delay, Regression, and/or Refractory Epilepsy.

Background And Objectives: Folate is an important vitamin with a significant role in cell metabolism processes, and its deficiency is associated with several diseases. In addition, cerebral folate deficiency is associated with neurodevelopmental disorders. Studying the association of serum and cerebral folate deficiency with childhood neurodevelopmental disorders such as refractory epilepsy, developmental delay, and regression can be an important step towards the improvement of symptoms of such disorders.

Genetic Testing in Various Neurodevelopmental Disorders Which Manifest as Cerebral Palsy: A Case Study From Iran.

Cerebral palsy (CP) is a heterogeneous permanent disorder impacting movement and posture. Investigations aimed at diagnosing this disorder are expensive and time-consuming and can eventually inconclusive. This study aimed to determine the diagnostic yield of next generation sequencing in patients with atypical CP (ACP).

Case Report of RANBP2 Mutation and Familial Acute Necrotizing Encephalopathy.

Introduction: Acute necrotizing encephalopathy (ANE), a rare entity with unique clinical presentation, can be associated significant morbidity and mortality. The majority of ANE reported cases are sporadic. However, reports of extremely rare familial cases are scarce.

Case Report: Expanding the Genetic and Phenotypic Spectrum of Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay.

Autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) is a rare neurodegenerative disorder caused by biallelic mutations in the gene. Once thought to be limited to Charlevoix-Saguenay region of Quebec, recent evidence has indicated that this disorder is present worldwide. It is classically characterized by the triad of ataxia, pyramidal involvement, and axonal-demyelinating sensorimotor neuropathy.

Defining the clinical, molecular and imaging spectrum of adaptor protein complex 4-associated hereditary spastic paraplegia.

Bi-allelic loss-of-function variants in genes that encode subunits of the adaptor protein complex 4 (AP-4) lead to prototypical yet poorly understood forms of childhood-onset and complex hereditary spastic paraplegia: SPG47 (AP4B1), SPG50 (AP4M1), SPG51 (AP4E1) and SPG52 (AP4S1). Here, we report a detailed cross-sectional analysis of clinical, imaging and molecular data of 156 patients from 101 families. Enrolled patients were of diverse ethnic backgrounds and covered a wide age range (1.

Evaluation of The Metabolic Syndrome Criteria And Body Composition in Ambulatory Children with Epilepsy UsingSodium Valproate and Carbamazepine In Southern Iran: A Case-Control Study.

Objectives: Previous studies in adults with epilepsy revealed a higher prevalence of metabolic syndrome, resulting in cerebrovascular and cardiovascular events. However, there is insufficient data about body composition and metabolic syndrome in children, especially in the Middle Eastern region. We aimed to investigate metabolic syndrome criteria and body composition in ambulatory children with Epilepsy in Southern Iran.

Evaluation of the Quality of Life in Epileptic Children of Shiraz, Southern Iran.

Objectives: People suffering from chronic diseases like epilepsy are highly prone to debilitating changes in factors that affect the quality of life (QOL) such as physical capacity, self-esteem, relationships with others and fulfillment of their daily life activities. This study attempted to evaluate QOL in children with epilepsy in Shiraz, Southern Iran.

Materials & Methods: Epileptic patients admitted at the epilepsy clinic of Shiraz University of Medical Sciences with no first time episode of seizures in the previous six months and no febrile-seizure were included in the study.

A Novel Mutation in a Patient With Neurological, Psychological, and Gastrointestinal Impairment.

Mitochondrial complex III deficiency nuclear type 2 is an autosomal-recessive disorder caused by mutations in gene. is involved in the preservation of mitochondrial complex III, which is responsible for transfer of electrons from reduced coenzyme Q to cytochrome C and thus, contributes to the formation of electrochemical potential and subsequent ATP generation. Mutations in have been found to be associated with a wide range of neurological and psychological manifestations.

Schimke Immuno-osseous Dysplasia: A Case Report.

Schimke immuno-osseous dysplasia (SIOD) is a rare inherited disease characterized by steroid resistant nephrotic syndrome, spondyloepiphyseal dysplasia, and T-cell immunodeficiency. Focal segmental glomerulosclerosis (FSGS) is the most frequent renal pathological finding associated with proteinuria in SIOD. In this case report, we describe a 4.

The effects of dairy products on seizure tendency in mice.

Epilepsy is a common neurological disorder which occurs as a result of a spontaneous electrical discharge in the brain. According to recent studies there might be a relationship between specific diet and seizure occurrence. Casein is an important protein of milk which often causes hypersensitivity.

Bone mineral density loss in ambulatory children with epilepsy in spite of using supplemental vitamin D in Southern Iran: a case-control study.

Epilepsy might have adverse effect on bone density due to underlying disease, drugs, vitamin D deficiency, immobilization and malnutrition. We investigated the bone mineral density in ambulatory vitamin-D supplemented children with epilepsy. This case-control study was conducted on 90 epileptic children aged 11.

Early Onset Cerebral Infarction in Schimke Immuno-Osseous Dysplasia.

Schimke Immuno-osseous Dysplasia (SIOD) is a rare autosomal recessive disease caused by a biallelic mutation in SMARCAL1 gene. Typical findings in SIOD include spondylo-epiphyseal dysplasia, steroid resistance nephrotic syndrome, progressive renal failure, T-cell immunodeficiency, bone marrow failure, and cerebral infarction. In this case report, we describe a 9-yr-old girl who presented with failure to thrive in infancy.

Blood Lead Level in Children with Neurological Disorders.

Objective: We aimed to investigate the blood lead level (BLL) in children with neurologic disorders of unknown causes and compare with normal children.

Materials & Methods: In this prospective case-control study, 68 patients aged 1 to 18 yr with neurologic disorders of unknown causes, were referred to pediatric neurology clinics and wards, Shiraz, Iran selected during a 12 months period from Sep 2013. They were compared with 1:1 ratio, age, and sex-matched healthy children.

Neurological Crises after Discontinuation of Nitisinone (NTBC) Treatment in Tyrosinemia.

Objective: Tyrosinemia type 1 is a hereditary disorder with liver, kidney and nervous system involvement. Neurological crises can occur in tyrosinemic patients without treatment or when treatment stops. Here we report three children that developed diaphragmatic paralysis after discontinuation of nitisinone.

Case reports of juvenile GM1 gangliosidosisis type II caused by mutation in GLB1 gene.

Background: Type II or juvenile GM1-gangliosidosis is an autosomal recessive lysosomal storage disorder, which is clinically distinct from infantile form of the disease by the lack of characteristic cherry-red spot and hepatosplenomegaly. The disease is characterized by slowly progressive neurodegeneration and mild skeletal changes. Due to the later age of onset and uncharacteristic presentation, diagnosis is frequently puzzled with other ataxic and purely neurological disorders.

Hodgkin Lymphoma in a Patient With IFAP Syndrome: A Case Report and Review of Literature.

The IFAP syndrome is a rare X-linked recessive inheritance disorder with defect of the MBTPS2 gene defined by the triad of follicular ichthyosis, alopecia, and photophobia. A total of 40 cases has been reported, but no correlation with Hodgkin lymphoma has been reported yet. A 3.

Cerebral Palsy in 1-12 Year Old Children in Southern Iran.

Objective: Cerebral palsy (CP) is a non-progressive CNS disorder due to an insult to the growing brain, usually occurring in the first two years of life. During the recent years, its etiology has been changed; perinatal and postnatal insults are not considered as its main causes in developed countries any more. The aim of this study was to evaluate the causes of CP in children in southern Iran.

Constipation enhances the propensity to seizure in pentylenetetrazole-induced seizure models of mice.

Epilepsy is characterized by spontaneous recurrent seizures and represents one of the most frequent neurological diseases, affecting about 60 million people worldwide. The cellular and neurocircuit bases of epilepsy are poorly understood. Constipation is a common gastrointestinal disorder characterized by symptoms such as straining, hard stool, and infrequent defecation.

Management of epilepsy in resource-limited areas: establishing an epilepsy surgery program in Iran.

Background Of about 40 million people with epilepsy, who live in developing countries, the majority do not receive appropriate treatment. Nonetheless, there are striking disparities among the so-called developing countries, however generally speaking, access to and availability of epilepsy management programs in developing countries are very limited and therefore, the issue of developing epilepsy centers in resource-limited settings in a large scale is very essential. The surgery for epilepsy, including temporal lobotomy, lesionectomy and corpus colostomy, for patients with medically-refractory seizures, defined as failure of adequate trials of two tolerated, appropriately chosen and using antiepileptic drug to achieve sustained freedom, from seizure has been proved to be feasible and cost-effective in developing countries.

Acquired CNS Demyelinating Syndrome in Children Referred to ShirazPediatric Neurology Ward.

Objective: Incidence of CNS acquired demyelinating syndrome (ADS), especially multiple sclerosis (MS) in children, appears to be on the rise worldwide. The objective of this study was to determine prevalence, clinical presentation, neuroimaging features, and prognosis of different types of ADS in Iranian children.

Materials & Methods: During the period 2002-2012, all the patients (aged 1-18 years) with ADS, such as MS, acute disseminated encephalomyelitis (ADEM), optic neurotic (ON), Devic disease, and transverse myelitis (TM), referred to the pediatric neurology ward, Nemazee Hospital, Shiraz University of Medical Sciences, were included in this study.