Epilepsy associated with Graves' disease: Report of two cases.

We present two cases of epilepsy associated with Graves' disease. Case 1 is a 22-year-old woman. She had three epileptic seizures and was diagnosed with idiopathic generalized epilepsy.

Arginase deficiency with parotid gland swelling and hyperamylasemia: A case report.

Arginase deficiency is a progressive neurological disorder characterized by episodic hyperammonemia crises. Our patient had been diagnosed with cerebral palsy (spastic paraplegia) in childhood and received rehabilitation. She had suffered parotid swelling since the age of 5 years, prior to liver dysfunction becoming apparent, and then developed hyperamylasemia at 8 years of age.

CUX2 deficiency causes facilitation of excitatory synaptic transmission onto hippocampus and increased seizure susceptibility to kainate.

CUX2 gene encodes a transcription factor that controls neuronal proliferation, dendrite branching and synapse formation, locating at the epilepsy-associated chromosomal region 12q24 that we previously identified by a genome-wide association study (GWAS) in Japanese population. A CUX2 recurrent de novo variant p.E590K has been described in patients with rare epileptic encephalopathies and the gene is a candidate for the locus, however the mutation may not be enough to generate the genome-wide significance in the GWAS and whether CUX2 variants appear in other types of epilepsies and physiopathological mechanisms are remained to be investigated.

A case of Turner's syndrome with Graves' disease and primary hyperparathyroidism.

We report a 21-year-old woman with Turner's syndrome, Graves' disease and primary hyperparathyroidism. At 12 years of age, she was of short stature, and was diagnosed with Turner's syndrome and treated with growth hormone. At the age of 17 years, she was diagnosed with Graves' disease.

A short form of gross motor function measure for Fukuyama congenital muscular dystrophy.

Objectives: The objective of this study was to confirm the validity of a short form of gross motor function measure for Fukuyama congenital muscular dystrophy (GMFM for FCMD).

Methods: This study is a case series and was conducted at the Tokyo Women's Medical University. Fifteen patients with FCMD were assessed using both the GMFM for FCMD with 68 items, which was created as a motor function measure for patients with FCMD on the basis of Rasch analysis, and the original GMFM with 88 items.

Microdeletion in Xq28 with a polymorphic inversion in a patient with FLNA-associated progressive lung disease.

Lung phenotype was reported as a novel phenotype in patients with mutations in the filamin A gene (FLNA) in 2011. FLNA mutations can result in pulmonary hyperinflation during the neonatal period or early infancy with progressive respiratory failure, culminating in a diagnosis of FLNA-associated progressive lung disease, particularly if the patient has periventricular nodular heterotopia and cardiac complications, such as patent ductus arteriosus, atrial septal defect, and pulmonary hypertension. We report the first Japanese case of FLNA-associated progressive lung disease caused by a microdeletion in Xq28 encompassing the FLNA gene with a polymorphic inversion.

Efficacy, safety, and pharmacokinetics of intravenous midazolam in Japanese children with status epilepticus.

Background: No dosing regimen has been established for the initial treatment of pediatric status epilepticus with intravenous midazolam. We therefore evaluated the efficacy, safety, and pharmacokinetics of bolus and continuous midazolam infusion.

Methods: This open-label, prospective, multicenter study involved 34 Japanese children with status epilepticus unresponsive to diazepam.

National registry of patients with Fukuyama congenital muscular dystrophy in Japan.

Fukuyama congenital muscular dystrophy (FCMD) is the second most common form of muscular dystrophy in the Japanese population and is caused by mutations in the fukutin (FKTN) gene. In 2011, the Japan Muscular Dystrophy Association (JMDA) developed a nationwide registry of genetically confirmed patients with FCMD. We retrospectively reviewed the registry dataset of patients with FCMD to obtain data, including age, sex, developmental milestones, intellectual level, complications, and primary treatments.

Systematic review of the screening, diagnosis, and management of ADHD in children with epilepsy. Consensus paper of the Task Force on Comorbidities of the ILAE Pediatric Commission.

Attention-deficit/hyperactivity disorder (ADHD) is a common and challenging comorbidity affecting many children with epilepsy. A working group under the International League Against Epilepsy (ILAE) Pediatric Commission identified key questions on the identification and management of ADHD in children with epilepsy. Systematic reviews of the evidence to support approaches to these questions were collated and graded using criteria from the American Academy of Neurology Practice Parameter.

Characteristic findings of skeletal muscle MRI in caveolinopathies.

Caveolinopathies, caused by CAV3 mutations, can include several phenotypes such as rippling muscle disease, limb-girdle muscular dystrophy type 1C, distal myopathy, familial hypertrophic cardiomyopathy, and idiopathic hyperCKemia. Here we present characteristic skeletal muscle imaging findings in four patients with genetically defined childhood-onset RMD caused by CAV3 mutations and in one patient with congenital generalized lipodystrophy type 4 with muscular dystrophy due to polymerase I and transcript release factor (PTRF) mutations, which may have caused secondary deficiency of caveolin-3. Muscle MRI revealed that the rectus femoris and semitendinosus muscles were most commonly affected in the rippling muscle disease patients.

Renal dysfunction is rare in Fukuyama congenital muscular dystrophy.

Background: The leading cause of death in patients with Fukuyama congenital muscular dystrophy (FCMD) is congestive heart failure or respiratory dysfunction, which is same as that in Duchenne muscular dystrophy (DMD). Recent studies reported that renal dysfunction is a common complication and an increasing cause of death in advanced DMD. It can be attributable to circulatory instability or inappropriate use of drugs for treating cardiac dysfunction.

Variant Intestinal-Cell Kinase in Juvenile Myoclonic Epilepsy.

Background: In juvenile myoclonic epilepsy, data are limited on the genetic basis of networks promoting convulsions with diffuse polyspikes on electroencephalography (EEG) and the subtle microscopic brain dysplasia called microdysgenesis.

Methods: Using Sanger sequencing, we sequenced the exomes of six members of a large family affected with juvenile myoclonic epilepsy and confirmed cosegregation in all 37 family members. We screened an additional 310 patients with this disorder for variants on DNA melting-curve analysis and targeted real-time DNA sequencing of the gene encoding intestinal-cell kinase ( ICK).

Outcome of vagus nerve stimulation for drug-resistant epilepsy: the first three years of a prospective Japanese registry.

Vagus nerve stimulation (VNS) is an established option of adjunctive treatment for patients with drug-resistant epilepsy, however, evidence for long-term efficacy is still limited. Studies on clinical outcomes of VNS in Asia are also limited. We report the overall outcome of a national, prospective registry that included all patients implanted in Japan.

Deep-intronic variant of fukutin is the most prevalent point mutation of Fukuyama congenital muscular dystrophy in Japan.

Fukuyama congenital muscular dystrophy (FCMD), which is caused by mutations in the fukutin gene, is the second most common form of childhood muscular dystrophy in Japan. The founder haplotype is the most prevalent in the chromosomes of Japanese FCMD patients, and corresponds to an SVA retrotransposal insertion in the 3'-untranslated region of fukutin. Although other mutations have been reported, the mutation corresponding to the second most prevalent haplotype in Japanese FCMD patients remained unknown.

The gross motor function measure is valid for Fukuyama congenital muscular dystrophy.

Fukuyama congenital muscular dystrophy (FCMD) is the second most common muscular dystrophy in Japan. FCMD is an autosomal recessive disorder caused by mutations in the fukutin gene. The main features of FCMD are a combination of infantile-onset hypotonia, generalized muscle weakness, eye abnormalities, and mental retardation associated with cortical migration defects, and most patients are never able to walk.

[Effects of Long-Term Treatment with Levetiracetam as an Adjunctive Therapy in Japanese Children with Uncontrolled Partial-Onset Seizures: A Multicenter, Open-Label Study].

Following the first period of the multicenter, open-label, single-armed N01223 trial, the second period of the N01223 trial was conducted to evaluate long-term safety, along with the efficacy of adjunctive levetiracetam treatment (individualized dose range, 20-60 mg/kg/day or 1,000-3,000 mg/day) in Japanese pediatric patients with uncontrolled partial-onset seizures (POS). Of the 62 children who completed the first period, 55 children [age: 10.4 ± 3.

Respiratory management of patients with Fukuyama congenital muscular dystrophy.

Background: Fukuyama congenital muscular dystrophy (FCMD), characterized by intellectual impairment associated with cortical migration defects, is an autosomal recessive disorder caused by mutation in the fukutin gene. It is the second most common type of muscular dystrophy in Japan. Respiratory dysfunction, along with cardiomyopathy, can be life-threatening in patients with advanced-stage FCMD.

The muscular dystrophies associated with central nervous system lesions: a brief review from a standpoint of the localization and function of causative genes.

The muscular dystrophies have been traditionally classified based mainly on clinical manifestation and mode of inheritance. Owing to the discoveries of causative genes, new terminologies derived from each gene, such as dystrophinopathy, α-dystroglycanopathy, sarcoglycanopathy and fukutinopathy, have also become common. Mutations of each gene may cause several clinical phenotypes.

Study of epileptic drop attacks in symptomatic epilepsy of early childhood - differences from those in myoclonic-astatic epilepsy.

Objectives: We studied epileptic drop attacks (EDA) in symptomatic epilepsy of early childhood by means of video-polygraphic recordings and compared clinico-electrical differences in EDA among patients with idiopathic myoclonic-astatic epilepsy (MAE).

Subjects And Methods: Subjects consisted of 21 children with symptomatic epilepsy and 20 with idiopathic MAE whose EDA were documented at an age between 7 months and 6 years. The seizure types causing EDA as well as other demographic data were compared between the two epilepsy types.

Congenital fiber type disproportion myopathy caused by LMNA mutations.

A boy, who had shown muscle weakness and hypotonia from early childhood and fiber type disproportion (FTD) with no dystrophic changes on muscle biopsy, was initially diagnosed as having congenital fiber type disproportion (CFTD). Subsequently, he developed cardiac conduction blocks. We reconsidered the diagnosis as possible LMNA-myopathy and found a heterozygous mutation in the LMNA gene.

Ketogenic diet therapy can improve ACTH-resistant West syndrome in Japan.

Purpose: Ketogenic diet therapy (KD) has been used to treat children with refractory generalized epilepsy. We herein reported the efficacy of KD for West syndrome (WS) resistant to ACTH therapy.

Subjects: SUBJECTS, consisting of 6 patients (3 boys, 3 girls) with WS who continued to have epileptic spasms (ES) and hypsarrhythmia, received KD because other treatments including ACTH therapy failed to control WS.

Cefazolin therapy for methicillin-susceptible Staphylococcus aureus bacteremia in Japan.

This is a retrospective cohort study of patients who were treated with cefazolin for methicillin-susceptible Staphylococcus aureus bacteremia, at Tokyo Women's Medical University Hospital between January 2006 and December 2010. During the study period, 84/140 (60%) patients received cefazolin (mean age, 54 years; range, 0-94 years, male patients 64%). Of these, 60/84 (71%) cases were hospital acquired infections, 55/84 (65%) had heart disease, and 19/84 (23%) had moderate to severe heart failure (New York Heart Association class III/IV).