Evidence map›Paper›PMID 19066720›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2008

Candidate genes for temporal lobe epilepsy: a replication study.

Annick Salzmann, Nader Perroud, Arielle Crespel, Carmen Lambercy, Alain Malafosse

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05450822 (The BrainDrugs-Epilepsy Study), which is not on this map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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.

NCT05450822 recruitingnot on this mapstarted 2022, after this paper: background citation

The BrainDrugs-Epilepsy Study: A Prospective Open-label Cohort Precision Medicine Study in Epilepsy

TypeobservationalSponsorGitte Moos KnudsenRan2022 to 2031Enrolled550ConditionsEpilepsyArmsLevetiracetam, Levetiracetam Tablets, Lamotrigine tablet
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Prodynorphin gene promoter polymorphism and temporal lobe epilepsy: A meta-analysis.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2015
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Genetics of temporal lobe epilepsy: a review.Epilepsy research and treatment · 2012
    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

5 authors at 2 institutions in 2 countries.

Annick SalzmannDivision of Medical Genetics, University Hospitals of Geneva, Geneva, Switzerland.
Nader Perroud
Arielle Crespel
Carmen Lambercy
Alain Malafosse
University Hospital of Geneva · CHCentre Hospitalier Universitaire de Montpellier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study is to replicate previously published results regarding the involvement of several susceptibility genes in temporal lobe epilepsy (TLE): interleukin 1beta (IL-1beta), interleukin 1beta (IL-1alpha), interleukin 1RA (IL-1RA), apolipoprotein E (ApoE) and prodynorphin (PDYN). We used a case-control approach comparing several polymorphisms within these candidate genes between unrelated TLE patients and matched controls. We were thus able to confirm the role of ApoE, IL-1alpha and IL-1RA genes in TLE disease, but failed to confirm the involvement of IL-1beta and PDYN. This failure should be interpreted with caution, as this may be due to the small size of our study groups and the resultant lack of statistical power.

Indexed as

AdolescentAdultApolipoproteins ECase-Control StudiesChildCohort StudiesDNA Mutational AnalysisEnkephalinsEpilepsy, Temporal LobeGene FrequencyGenetic MarkersGenetic Predisposition to DiseaseGenetic TestingGenotypeHumansInterleukin-1alphaApolipoproteins EEnkephalinsGenetic MarkersInterleukin-1alphaInterleukin-1betaInterleukin 1 Receptor Antagonist ProteinInterleukinspreproenkephalinProtein Precursors

Identifiers

PMID19066720
OpenAlexW2170260787

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.