Results 41 to 50 of about 173,609 (136)

A randomized, controlled, double-blind, crossover trial of triheptanoin in alternating hemiplegia of childhood

Orphanet Journal of Rare Diseases, 2017
Background Based on the hypothesis of a brain energy deficit, we investigated the safety and efficacy of triheptanoin on paroxysmal episodes in patients with alternating hemiplegia of childhood due to ATP1A3 mutations.
Elodie Hainque, Samantha Caillet, Sandrine Leroy, Constance Flamand-Roze, Isaac Adanyeguh, Fanny Charbonnier-Beaupel, Maryvonne Retail, Benjamin Le Toullec, Mariana Atencio, Sophie Rivaud-Péchoux, Vanessa Brochard, Florence Habarou, Chris Ottolenghi, Florence Cormier, Aurélie Méneret, Marta Ruiz, Mohamed Doulazmi, Anne Roubergue, Jean-Christophe Corvol, Marie Vidailhet, Fanny Mochel, Emmanuel Roze   +21 more
doaj   +1 more source

Genetic Variants of Na+,K+‐ATPase Associated With Neurological Disorders: A Systematic Review

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Neurological disorders encompass a wide range of severe symptoms and manifestations, many of which are associated with genetic variants that affect ionic homeostasis. Na+,K+‐ATPase, a transmembrane enzyme responsible for maintaining electrochemical gradients in cells, plays a crucial role in neuronal excitability and brain function.
Giovana Kummer da Rosa, Leandro Rodrigo Ribeiro, Jéssica Lorena Bariviera, Mauro Schneider Oliveira   +3 more
wiley   +1 more source

Reflex seizures and epilepsy surgery: A network approach case‐based exploration

Epileptic Disorders, EarlyView.
Abstract Context Reflex seizures (RS) are defined by their consistent provocation by specific stimuli, encompassing a broad range from elementary sensory inputs to complex cognitive tasks. While RS are often encountered in clinical practice, their surgical management remains sparsely reported and poorly systematized.
Olivier Aron, Laure Salmon, Nicolas Nguyen, Dènahin Toffa, Sami Obaid, Alexis Robin, Dang Khoa Nguyen   +6 more
wiley   +1 more source

Epilepsy syndromes classification

Epilepsia Open, EarlyView.
Abstract Epilepsy syndromes are distinct electroclinical entities which have been recently defined by the International League Against Epilepsy Nosology and Definitions Task Force. Each syndrome is associated with “a characteristic cluster of clinical and EEG features, often supported by specific etiologic findings”.
Elaine C. Wirrell, Nicola Specchio, Rima Nabbout, Phillip L. Pearl, Kate Riney   +4 more
wiley   +1 more source

Movement Disorders in Developmental and Epileptic Encephalopathies

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Monogenic developmental and epileptic encephalopathies (DEE) frequently feature co‐occurring movement disorders. Gene discovery has expanded epilepsy‐dyskinesia syndromes (EDS) from classic associations such as stereotypies in Rett syndrome to PRRT2‐related infantile seizures with paroxysmal dyskinesia and crouched gait in SCN1A ...
Shekeeb Mohammad, Darius Ebrahimi‐Fakhari, Hugo Morales‐Briceno   +2 more
wiley   +1 more source

Data‐Driven Insights into Hyperkinetic Disorders in Neurodevelopmental Syndromes and Epileptic Encephalopathies

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Childhood‐onset hyperkinetic movement disorders occur in a range of genetic conditions. Recently, there has been an increase in recognition of hyperkinetic movement disorders, mainly dystonia, chorea and dyskinesia, with monogenic conditions associated with neurodevelopmental delay (NDD) and also with developmental and epileptic ...
Hugo Morales‐Briceño, Shekeeb S. Mohammad, Rajeshwar Reddy Angiti, Velda Han, Michel Tchan, Russell C. Dale, Victor S.C. Fung   +6 more
wiley   +1 more source

Genetic testing in paediatric neurological disorders

Developmental Medicine &Child Neurology, EarlyView.
In this study 390 paediatric patients with neurological disorders underwent genetic testing via exome sequencing, commercial panel, in‐house epilepsy, and movement disorder gene panels. Exome sequencing provides the highest diagnostic yield, and severe developmental delay and hypotonia predicted pathogenic variants in the exome sequencing cohort ...
Wafa Bani Uraba, Byoung Chan Lee, Shekeeb S. Mohammad, Katrina Fisk, Michael Buckley, Russell C. Dale, Tony Roscioli, Paediatric Neurogenomic Working Group, Manoj P. Menezes, Sachin Gupta, Christopher Troedson, Esther Tantsis, Richard Webster, Bruce Bennetts, Deepak Gill, Kavitha Kothur   +15 more
wiley   +1 more source

Orofacial Myofunctional Therapy for Feeding and Swallowing in Children From Four to 12 Years: What Does the Evidence Show? A Systematic Review

Journal of Oral Rehabilitation, EarlyView.
This systematic review evaluated the effectiveness of orofacial myofunctional therapy (OMT) for improving feeding and swallowing outcomes in children aged 4–12 years. Searches of four databases identified 17 studies, all reporting positive feeding and/or swallowing outcomes, including improved eating and swallowing skills, orofacial muscle function and
Danielle Carey, Robyn Merkel‐Walsh, Phoebe Burrage, Melissa Hadlow, Ghidaa Hasan A. Alrehaily, Raymond J. Tseng, Sharon Smart   +6 more
wiley   +1 more source

Alternating hemiplegia of childhood

, 2023
Alternating hemiplegia of childhood (AHC) is characterized by recurrent episodes of hemiplegia which may alternate sides between attacks. The condition is associated with severe neurodevelopmental disorder presenting in early infancy, and may encompass a
Ananthavarathan, P, Kamourieh, S
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, Volume 13, Issue 9, Page 1759-1771, September 2026.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source