Evidence map›Paper›PMID 34573299›Full record

Observational studyGenes2021

Epilepsy and

Domenica I Battaglia, Maria Luigia Gambardella, Stefania Veltri, Ilaria Contaldo, Giovanni Chillemi, Chiara Veredice, Michela Quintiliani, Chiara Leoni, Roberta Onesimo, Tommaso Verdolotti and 7 more

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Genes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 28 citations in OpenAlex.

  1. Genetic Diagnosis in Epilepsy: Implications for Clinical Management.Current neurology and neuroscience reports · 2026
    Review
  2. Review
  3. Strabismus in Genetic Syndromes: A Review.Clinical & experimental ophthalmology · 2025
    Review
  4. Observational
  5. Review
  6. Extra-temporal pediatric low-grade gliomas and epilepsy.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2024
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. 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

17 authors at 4 institutions in 1 country.

Domenica I BattagliaChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Maria Luigia GambardellaChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Stefania VeltriChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Ilaria ContaldoChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Giovanni ChillemiDepartment for Innovation in Biological Agro-Food and Forest Systems (DIBAF), University of Tuscia, 01100 Viterbo, Italy.ORCID 0000-0003-3901-6926
Chiara VerediceChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Michela QuintilianiDipartimento Scienze della Vita, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.
Chiara LeoniCenter for Rare Disease and Congenital Defects, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Roberta OnesimoCenter for Rare Disease and Congenital Defects, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.ORCID 0000-0003-3128-6657
Tommaso VerdolottiDepartment of Radiology Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.ORCID 0000-0001-8094-2847
Francesca Clementina RadioGenetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy.ORCID 0000-0003-1993-8018
Diego MartinelliDivision of Metabolism, Ospedale Pediatrico Bambino Gesù, IRCCS, 00165 Rome, Italy.
Marina TrivisanoDepartment of Neuroscience, Ospedale Pediatrico Bambino Gesù, IRCCS, 00165 Rome, Italy.
Nicola SpecchioDepartment of Neuroscience, Ospedale Pediatrico Bambino Gesù, IRCCS, 00165 Rome, Italy.ORCID 0000-0002-8120-0287
Charlotte DravetChild Neurology and Psychiatry Unit, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy.
Marco TartagliaGenetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy.ORCID 0000-0001-7736-9672
Giuseppe ZampinoDipartimento Scienze della Vita, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.
Agostino Gemelli University Polyclinic · ITBambino Gesù Children's Hospital · ITUniversità Cattolica del Sacro Cuore · ITUniversità degli Studi della Tuscia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveCardiofaciocutaneous syndrome (CFCS) is a rare developmental disorder caused by upregulated signaling through the RAS-mitogen-activated protein kinase (MAPK) pathway, mostly resulting from de novo activating

methodsWe performed an observational study, including 34 patients with molecularly confirmed diagnosis (11 males, mean age: 15.8 years). The mean follow-up period was 9.2 years. For all patients, we performed neurological examination, cognitive assessment when possible, neuroimaging, electrophysiological assessment and systematic assessment of epilepsy features. Correlation analyses were performed, taking into account gender, age of seizure onset, EEG features, degree of cognitive deficits, type of mutation, presence of non-epileptic paroxysmal events and neuroimaging features.

resultsEpilepsy was documented in 64% of cases, a higher prevalence compared to previous reports. Patients were classified into three groups based on their electroclinical features, long-term outcome and response to therapy. A genotype-phenotype correlation linking the presence/severity of epilepsy to the nature of the structural/functional consequences of mutations was observed, providing a stratification based on genotype to improve the clinical management of these patients.

Indexed as

Ectodermal DysplasiaEpilepsyFailure to ThriveGenetic Association StudiesMutationProto-Oncogene Proteins B-rafAdolescentAdultChildChild, PreschoolFaciesFemaleHeart Defects, CongenitalHumansInfantMaleBRAF protein, humanProto-Oncogene Proteins B-rafBRAFcardiofaciocutaneous syndromeepilepsygenotype–phenotype correlationshyperekplexiastatus epilepticus

Identifiers

PMID34573299
PMCPMC8470450
OpenAlexW3194432272

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.