Evidence map›Paper›PMID 35190554›Full record

ArticleScientific reports2022

Sex-specific disease modifiers in juvenile myoclonic epilepsy.

Amy Shakeshaft, Naim Panjwani, Amber Collingwood, Holly Crudgington, Anna Hall, Danielle M Andrade, Christoph P Beier, Choong Yi Fong, Elena Gardella, Joanna Gesche and 17 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
4.8field-weighted citation impact, top 4% of its field
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Women With Genetic Epilepsies.Neurology. Genetics · 2025
    Review
  5. Article
  6. Article
  7. Sex Differences in Inflammation and Muscle Wasting in Aging and Disease.International journal of molecular sciences · 2023
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

27 authors at 17 institutions in 8 countries.

Amy ShakeshaftDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK.
Naim PanjwaniProgram in Genetics and Genome Biology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, Canada.
Amber CollingwoodDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK.
Holly CrudgingtonDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK.
Anna HallDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK.
Danielle M AndradeAdult Epilepsy Genetics Program, Krembil Research Institute, University of Toronto, Toronto, Canada.
Christoph P BeierOdense University Hospital, Odense, Denmark.
Choong Yi FongDivision of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Elena GardellaDanish Epilepsy Centre, Dianalund, Denmark.
Joanna GescheOdense University Hospital, Odense, Denmark.
David A GreenbergNationwide Children's Hospital, Columbus, OH, USA.
Khalid HamandiCardiff and Vale University Health Board, Cardiff, UK.
Jeanette KohtDepartment of Neurology, Oslo University Hospital, Oslo, Norway.
Kheng Seang LimDivision of Neurology, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Rikke S MøllerDanish Epilepsy Centre, Dianalund, Denmark.
Ching Ching NgInstitute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia.
Alessandro OrsiniDepartment of Clinical and Experimental Medicine, Pisa University Hospital, Pisa, Italy.
Mark I ReesNeurology Research Group, Swansea University Medical School, Swansea, UK.
Guido RubboliDanish Epilepsy Centre, Dianalund, Denmark.
Kaja K SelmerDivision of Clinical Neuroscience, Department of Research and Innovation, Oslo University Hospital, Oslo, Norway.
Pasquale StrianoIRCCS Istituto 'G. Gaslini', Genoa, Italy.
Marte SyvertsenDepartment of Neurology, Drammen Hospital, Vestre Viken Health Trust, Oslo, Norway.
Rhys H ThomasNewcastle Upon Tyne NHS Foundation Trust, Newcastle, UK.
Jana ZarubovaDepartment of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic.
Mark P RichardsonDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK.
Lisa J StrugProgram in Genetics and Genome Biology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, Canada. Lisa.Strug@utoronto.ca.
Deb K PalDepartment of Basic and Clinical Neurosciences, Maurice Wohl Clinical Neurosciences Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Road, London, SE5 9RX, UK. deb.pal@kcl.ac.uk.
King's College London · GBUniversity of Malaya · MYOdense University Hospital · DKOslo University Hospital · NOUniversity of Toronto · CACardiff and Vale University Health Board · GBDrammen Hospital · NOEvelina London Children's Healthcare · GBHospital for Sick Children · CAIstituto Giannina Gaslini · ITKing's College Hospital · GBNationwide Children's Hospital · USNewcastle University · GBSwansea University · GBUniversity Hospital in Motol · CZUniversity of Copenhagen · DKUniversity of Southern Denmark · DK

Funding

Medical Research Council MR/K013998/1Medical Research Council MR/N026063/1
6 · The paper itself

Abstract

Juvenile myoclonic epilepsy (JME) is a common idiopathic generalised epilepsy with variable seizure prognosis and sex differences in disease presentation. Here, we investigate the combined epidemiology of sex, seizure types and precipitants, and their influence on prognosis in JME, through cross-sectional data collected by The Biology of Juvenile Myoclonic Epilepsy (BIOJUME) consortium. 765 individuals met strict inclusion criteria for JME (female:male, 1.8:1). 59% of females and 50% of males reported triggered seizures, and in females only, this was associated with experiencing absence seizures (OR = 2.0, p < 0.001). Absence seizures significantly predicted drug resistance in both males (OR = 3.0, p = 0.001) and females (OR = 3.0, p < 0.001) in univariate analysis. In multivariable analysis in females, catamenial seizures (OR = 14.7, p = 0.001), absence seizures (OR = 6.0, p < 0.001) and stress-precipitated seizures (OR = 5.3, p = 0.02) were associated with drug resistance, while a photoparoxysmal response predicted seizure freedom (OR = 0.47, p = 0.03). Females with both absence seizures and stress-related precipitants constitute the prognostic subgroup in JME with the highest prevalence of drug resistance (49%) compared to females with neither (15%) and males (29%), highlighting the unmet need for effective, targeted interventions for this subgroup. We propose a new prognostic stratification for JME and suggest a role for circuit-based risk of seizure control as an avenue for further investigation.

Indexed as

Myoclonic Epilepsy, JuvenileSex CharacteristicsAdolescentAdultChildCross-Sectional StudiesDrug ResistanceEpilepsies, MyoclonicEpilepsy, AbsenceFemaleHumansMaleMiddle AgedPhotosensitivity DisordersPrognosisSeizures

Identifiers

PMID35190554
PMCPMC8861057
OpenAlexW4213334328

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.