[E-health tools to overcome the gap in epilepsy care before, during and after COVID-19 pandemics]. / Herramientas de salud digital para superar la brecha de atención en epilepsia antes, durante y después de la pandemia de COVID-19.

INTRODUCTION: Epilepsy is a common chronic neurological disorder that affects around 50 million worldwide and there is an abundance of literature on the health care gap for this sector of the population. This gap will increase with the current pandemic due to COVID-19. AIM: To evaluate the current availability of digital health tools for the care of people with epilepsy according to the world medical literature and their use during said pandemic. DEVELOPMENT: We reviewed the publications in scientific journals in the last decade that had as their main topic the use of digital health tools or telemedicine focused on the care of patients with epilepsy, including 4 months after the national quarantines due to the appearance of the virus SARS-CoV-2. Seventeen publications were found on the use of telemedicine focused on epilepsy. The most widely used tools internationally are online platforms, followed by mobile applications, videoconferences, epileptic seizure capture systems, checklists, algorithms for understanding medical data, phone calls, tele-encephalography and text messages. None was published during the COVID-19 current pandemic. CONCLUSIONS: Although there is little literature on the use of digital health tools focused on epilepsy, there are several that can be used to fight the attention gap, especially in this global pandemic by COVID-19 that forces quarantines of people and communities for long periods. It is necessary to remove barriers and facilitate patient access to these new information technologies.

TITLE: Herramientas de salud digital para superar la brecha de atención en epilepsia antes, durante y después de la pandemia de COVID-19.Introducción. La epilepsia es un trastorno neurológico crónico común que afecta alrededor de 50 millones de personas en el mundo y abunda la bibliografía sobre la brecha de atención en salud a este sector de la población. Dicha brecha aumentará con la pandemia actual de COVID-19. Objetivo. Evaluar la disponibilidad actual de herramientas de salud digital para la atención a personas con epilepsia según la literatura médica mundial y su uso durante dicha pandemia. Desarrollo. Se hizo una revisión de las publicaciones en revistas científicas en la última década que tuvieran como tema principal el uso de herramientas de salud digital o telemedicina enfocada a la atención de los pacientes con epilepsia, incluyendo cuatro meses después de las cuarentenas nacionales por la aparición del virus SARS-CoV-2. Se encontraron 17 publicaciones sobre el uso de telemedicina enfocada a la epilepsia. Las herramientas más utilizadas internacionalmente son las plataformas en línea, seguidas de las aplicaciones móviles, videoconferencias, sistemas de captación de crisis epilépticas, listas de verificación, algoritmos de comprensión de datos médicos, llamadas telefónicas, telelectroencefalografía y mensajes de texto. Ninguna se publicó durante la presente pandemia. Conclusiones. Hay poca bibliografía sobre herramientas de salud digital enfocadas a epilepsia, pero existen varias que pueden emplearse para luchar contra la brecha de atención, especialmente en esta pandemia mundial de COVID-19 que obliga a las personas y comunidades a mantenerse en cuarentena por la emergencia sanitaria. Es necesario eliminar barreras y facilitar el pronto acceso de los pacientes a estas nuevas tecnologías de información.

Novel mutations in Myoclonin1/EFHC1 in sporadic and familial juvenile myoclonic epilepsy.

BACKGROUND: Juvenile myoclonic epilepsy (JME) accounts for 3 to 12% of all epilepsies. In 2004, the GENESS Consortium demonstrated four missense mutations in Myoclonin1/EFHC1 of chromosome 6p12.1 segregating in 20% of Hispanic families with JME. OBJECTIVE: To examine what percentage of consecutive JME clinic cases have mutations in Myoclonin1/EFHC1. METHODS: We screened 44 consecutive patients from Mexico and Honduras and 67 patients from Japan using heteroduplex analysis and direct sequencing. RESULTS: We found five novel mutations in transcripts A and B of Myoclonin1/EFHC1. Two novel heterozygous missense mutations (c.755C>A and c.1523C>G) in transcript A occurred in both a singleton from Mexico and another singleton from Japan. A deletion/frameshift (C.789del.AV264fsx280) in transcript B was present in a mother and daughter from Mexico. A nonsense mutation (c.829C>T) in transcript B segregated in four clinically and seven epileptiform-EEG affected members of a large Honduran family. The same nonsense mutation (c.829C>T) occurred as a de novo mutation in a sporadic case. Finally, we found a three-base deletion (-364--362del.GAT) in the promoter region in a family from Japan. CONCLUSION: Nine percent of consecutive juvenile myoclonic epilepsy cases from Mexico and Honduras clinics and 3% of clinic patients from Japan carry mutations in Myoclonin1/EFCH1. These results represent the highest number and percentage of mutations found for a juvenile myoclonic epilepsy causing gene of any population group.

Calcific neurocysticercosis and epileptogenesis.

Neurocysticercosis is responsible for increased rates of seizures and epilepsy in endemic regions. The most common form of the disease, chronic calcific neurocysticercosis, is the end result of the host's inflammatory response to the larval cysticercus of Taenia solium. There is increasing evidence indicating that calcific cysticercosis is not clinically inactive but a cause of seizures or focal symptoms in this population. Perilesional edema is at times also present around implicated calcified foci. A better understanding of the natural history, frequency, epidemiology, and pathophysiology of calcific cysticercosis and associated disease manifestations is needed to define its importance, treatment, and prevention.