Epilepsy and dysphagia

A 63-year-old man developed reduced consciousness and dysphagia progressively. Examination and parameters were normal, except for a Glasgow Coma Scale score of seven, and his grading on the swallow water test increased from grade 1 to grade 5. Brain imaging and blood tests were unexplainable except by high plasma ammonia. His past medical history included cerebral infarction, hypertension and epilepsy induced by cerebral hyperperfusion syndrome. He was rceiving antiepileptic treatment of continuously intravenously pumped sodium valproate of 64 mg/h for 4 days, which overlapped for 12 hours with taking 500 mg sustained release tablets...

Neurostimulation, the use of electrical stimulation to modulate the activity of the nervous system, is now commonly used for the treatment of chronic pain, movement disorders and epilepsy. Many neurostimulation techniques have now shown promise for the treatment of physical impairments in people with stroke. In 2021, vagus nerve stimulation was approved by the FDA as an adjunct to intensive rehabilitation therapy for the treatment of chronic upper extremity deficits after ischaemic stroke. In 2024, pharyngeal electrical stimulation was conditionally approved by the UK National Institute for Health and Care Excellence for neurogenic dysphagia in people with stroke who have a tracheostomy...

OBJECTIVE: Seizures can cause transient neurological symptoms, such as hemiparesis and aphasia. However, temporary swallowing changes leading to postictal dysphagia have not been previously described. Therefore, this study evaluated the presence of swallowing disorders following seizure. In addition, dysphagia severity and duration of any recovery from dysphagic symptoms were investigated. METHODS: The local clinical database of all fiberoptic endoscopic evaluation of swallowing (FEES) examinations performed from 2008 to 2019 was screened for patients diagnosed with seizures, but excluding patients with intensive care unit admission or intubation >24 h...

Biotin-thiamine-responsive basal ganglia disease (BTBGD) is a rare, inherited neurometabolic disorder caused by mutations in the SLC19A3 gene and characterized by recurrent sub-acute episodes of encephalopathy that are often triggered by infections. Patients with BTBGD have classical neuroimaging findings and a dramatic response to high doses of thiamine. Herein, we report a 2 and a half-year-old Saudi girl presented with an acute onset of ataxia, slurred speech, and dysphagia, which was preceded by a history of accidental ingestion of around 20 mL of ethyl alcohol that is used in formulating perfumes 1 day earlier...

OBJECTIVES: To assess the frequency of adverse effects among pediatric and adult patients and the clinical variables associated with a higher probability of developing side effects. METHODS: This retrospective study enrolled pediatric and adult patients who underwent Vagus nerve stimulation (VNS) implantation at our institution and had documented follow-up during clinic visits for at least 6 months after implantation. Data collected included demographic information, epilepsy diagnosis, and device data...

PURPOSE OF REVIEW: This review aims at providing updates on selected post-stroke complications. We examined recent advances in diagnosing and treating the following post-stroke complications: cognitive impairment, epilepsy, depression, fatigue, tremors, dysphagia, and pain. RECENT FINDINGS: Advances in understanding the mechanisms of post-stroke complications, in general, are needed despite advances made in understanding, treating, and preventing these complications...

Autosomal recessive spinocerebellar ataxia 13 (SCAR13) is a neurological disease characterized by psychomotor delay, mild to profound intellectual disability with poor or absent language, nystagmus, stance ataxia, and, if walking is acquired, gait ataxia. Epilepsy and polyneuropathy have also been documented in some patients. Cerebellar atrophy and/or ventriculomegaly may be present on brain MRI. SCAR13 is caused by pathogenic variants in the GRM1 gene encoding the metabotropic receptor of glutamate type 1 (mGlur1), which is highly expressed in Purkinje cerebellar cells, where it plays a fundamental role in cerebellar development...

BACKGROUND: The characterization of the phenotype of children with congenital Zika virus syndrome (CZS) is an ongoing process, since many characteristics can only be described with the advancing age of children providing some insights into the long-term sequelae. AIMS: To describe emerging findings on the impact of CZS on language development in children with CZS in a 4-year longitudinal study. METHODS AND PROCEDURES: 39 boys and 44 girls with CZS were allocated into four groups according to age ranging from 12 to 36 months...

OBJECTIVE: Our study aimed to describe the prevalence and characteristics of gastrointestinal and eating problems in Dravet syndrome (DS) and other SCN1A-related seizure disorders and to determine the association between the occurrence of gastrointestinal and eating problems and core features of DS. METHODS: Gastrointestinal and eating problems were assessed with a questionnaire in a Dutch cohort of participants with an SCN1A-related seizure disorder. Associations between the number of gastrointestinal and eating problems and core features of DS, seizure severity, level of intellectual disability, impaired mobility, behavioral problems, and use of anti-seizure medication, were explored by multivariate ordinal regression analyses...

OBJECTIVE: Patients with medically-refractory epilepsy who undergo vagal nerve stimulator (VNS) implantation to reduce seizure burden sometimes require device removal. Complete explantation refers to the removal of both the generator and vagal nerve leads, and is uncommonly performed by otolaryngologists due to the perceived risk associated with lead removal. This comprehensive literature review and case series studies safety outcomes among pediatric patients undergoing complete VNS explantation...

A 63-year-old man developed reduced consciousness and dysphagia progressively. Examination and parameters were normal, except for a Glasgow Coma Scale score of seven, and his grading on the swallow water test increased from grade 1 to grade 5. Brain imaging and blood tests were unexplainable except by high plasma ammonia. His past medical history included cerebral infarction, hypertension and epilepsy induced by cerebral hyperperfusion syndrome. He was rceiving antiepileptic treatment of continuously intravenously pumped sodium valproate of 64 mg/h for 4 days, which overlapped for 12 hours with taking 500 mg sustained release tablets...

IRF2BPL has recently been described as a novel cause of neurodevelopmental disorders with multisystemic regression, epilepsy, cerebellar symptoms, dysphagia, dystonia, and pyramidal signs. We describe a novel IRF2BPL phenotype consistent with progressive myoclonus epilepsy (PME) in three novel subjects and review the features of the 31 subjects with IRF2BPL-related disorders previously reported. Our three probands, aged 28-40 years, harbored de novo nonsense variants in IRF2BPL (c.370C > T, p...

OBJECTIVE: A vagal nerve stimulator (VNS) has been established as the treatment of choice for children with refractory epilepsy. The outcomes of the procedure have been well documented in adults but are less clear in children. The goal of our study was to review laryngopharyngeal (LP) function following VNS implantation in children. STUDY DESIGN: Case series with chart review. SETTING: Tertiary-care children's hospital. METHODS: Voice, swallowing, and sleep apnea symptoms were extracted from the charts of children who underwent VNS implantation between 2013 and 2021...

The administration of thrombolysis usually reduces the risk of death and the consequences of stroke in the acute phase. However, having received thrombolysis administration is not a prognostic factor for neurorehabilitation outcome in the subacute phase of stroke. It is conceivably due to the complex intertwining of many clinical factors. An artificial neural network (ANN) analysis could be helpful in identifying the prognostic factors of neurorehabilitation outcomes and assigning a weight to each of the factors considered...

Many people with intellectual and developmental disabilities (IDD) were much more affected by COVID-19 than the average population. The morbidity in this population group was significantly higher due to the form of their housing and care as well as disability-associated health factors (such as Down's syndrome). This led, among other things, to a higher incidence of inpatient settings, a higher mortality rate among hospitalized patients, and a higher case fatality rate among certain subgroups...

A 76-year-old man experienced fatigue and progressive dysphagia. He underwent endoscopy at another hospital and was diagnosed with thoracic esophageal cancer. Three days after the endoscopy, the patient was rushed to our hospital with sudden seizures of the right upper and lower extremities. Contrast-enhanced computed tomography scan revealed a ring-shaped contrast-enhanced mass formation in the left parietal lobe with edema in the surrounding brain parenchyma. Contrast-enhanced magnetic resonance imaging showed a ring-shaped lesion with a high intensity on diffusion-weighted images...

INTRODUCTION: Vagus nerve stimulation (VNS) is an adjunctive treatment in children with intractable epilepsy. When lead replacement becomes necessary, the old leads are often truncated and retained and new leads are implanted at a newly exposed segment of the nerve. Direct lead removal and replacement are infrequently described, with outcomes poorly characterized. We aimed to describe our experience with feasibility of VNS lead removal and replacement in pediatric patients. METHODS: Retrospective review examined 14 patients, at a single, tertiary-care, children's hospital, who underwent surgery to replace VNS leads, with complete removal of the existing lead from the vagus nerve and placement of a new lead on the same segment of the vagus nerve, via blunt and sharp dissection without use of electrocautery...

Stroke seriously endangers human well-being and brings a severe burden to family and society. Different post-stroke dysfunctions result in an impaired ability to perform activities of daily living. Standard rehabilitative therapies may not meet the requirements for functional improvement after a stroke; thus, alternative approaches need to be proposed. Currently, vagus nerve stimulation (VNS) is clinically applied for the treatment of epilepsy, depression, cluster headache and migraine, while its treatment of various dysfunctions after an ischemic stroke is still in the clinical research stage...

OBJECTIVES: To verify characteristics associated with drug resistant epilepsy in children up to 36 months of age with Congenital Zika Syndrome (CZS). METHODS: This is a prospective cohort study with children aged up to 36 months diagnosed with CZS. Obstetric, demographic, phenotype and other clinical signs, cranial tomography, growth and motor development of the children were collected. RESULTS: Of a total of 109 children diagnosed with CZS, 100 (91...

BACKGROUND: Adults with cerebral palsy (CP) represent a growing population whose healthcare needs are poorly understood. The purpose of this study was to examine trends in the underlying causes of death (UCOD) among adults with CP in the United States. METHODS: A national cohort was created from the Centers for Disease Control and Prevention Wide-ranging Online Data for Epidemiologic Research (WONDER) database from 1999 to 2019. The UCOD was determined using the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10 code G80x, Infantile CP) based on death certificate adjudication...