Evidence map›Paper›PMID 39335366›Full record

ArticleBrain sciences2024

Epilepsy and Myasthenia Gravis: A Case Series.

Iñigo Oyarzun, Guillermo Hernández, Jacint Sala-Padró, Francisco Morandeira, Carlos Casasnovas, Mercè Falip

Abstract read
In one paragraph

Article in Brain sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Iñigo OyarzunNeurology Service, Hospital de Basurto, 48013 Bilbao, Spain.
Guillermo HernándezEpilepsy Unit, Neurology Service, Bellvitge University Hospital, Neurological Diseases and Neurogenetics Group, Neuroscience Area, Institud d´Investigació Hospital de Bellvitge (IDIBELL), Hospitalet de Llobregat, 08908 Barcelona, Spain.
Jacint Sala-PadróEpilepsy Unit, Neurology Service, Bellvitge University Hospital, Neurological Diseases and Neurogenetics Group, Neuroscience Area, Institud d´Investigació Hospital de Bellvitge (IDIBELL), Hospitalet de Llobregat, 08908 Barcelona, Spain.
Francisco MorandeiraImmunology Unit, Central Laboratory Department, Bellvitge University Hospital, Hospitalet de Llobregat, 08907 Barcelona, Spain.ORCID 0000-0002-6099-1040
Carlos CasasnovasNeuromuscular Unit, Neurology Service, Bellvitge University Hospital, Neurological Diseases and Neurogenetics Group, Neuroscience Area, Institud d´Investigació Hospital de Bellvitge (IDIBELL), Hospitalet de Llobregat, 08908 Barcelona, Spain.
Mercè FalipEpilepsy Unit, Neurology Service, Bellvitge University Hospital, Neurological Diseases and Neurogenetics Group, Neuroscience Area, Institud d´Investigació Hospital de Bellvitge (IDIBELL), Hospitalet de Llobregat, 08908 Barcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The association between epilepsy and myasthenia gravis has rarely been reported, and when it has been reported, it has only been in a small case series. The aim of the present study was to report the frequency of epilepsy and myasthenia gravis and to describe a case series of patients with myasthenia gravis and epilepsy, focusing on their clinical characteristics and searching for a possible physiopathological mechanism. A retrospective, observational, adult center study was conducted in 2022. Patients were recruited from the database of the outpatient clinic of the Myasthenia Gravis and Epilepsy Unit of the Neurology Service, Hospital Universitari de Bellvitge. Five patients were included. The frequency of epilepsy in the myasthenia gravis cohort was 5/469 (1.1%), and the frequency of myasthenia gravis in the epilepsy cohort was 5/1432 (0.35%). All patients suffered from focal epilepsy, mainly temporo-central, which was drug-resistant in 3/5 Myasthenia gravis, which was generalized and with exacerbations in 3/5. Three patients were thymectomized (anatomopathology: thymic hyperplasia). Other autoimmune diseases were found in two (40%). Epilepsy onset preceded myasthenia gravis onset in all patients. Both diseases were considered autoimmune-related in 3/5, related to genetic predisposition due to altered innate immune system in 1/5, and due to chance or to treatment in 1/5. Epilepsy and myasthenia gravis are only infrequently associated. In adult patients, epilepsy onset precedes myasthenia onset in most cases. In some cases, epilepsy has an autoimmune etiology and coexists with other autoimmune conditions.

Indexed as

autoimmunitycomorbidityepilepsyfocal epilepsymyasthenia gravisselenium

Identifiers

PMID39335366
PMCPMC11430324

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.