Evidence map›Paper›PMID 32487525›Full record

ArticleJournal of neurology, neurosurgery, and psychiatry2020

Homozygous C-terminal loss-of-function Na

Andoni Echaniz-Laguna, Valérie Biancalana, Aleksandra Nadaj-Pakleza, Emmanuel Fournier, Emma Matthews, Michael G Hanna, Roope Männikkö

Open access · greenAbstract readCase ReportsLetter
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of neurology, neurosurgery, and psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Heliyon · 2024
    Article
  6. Periodic paralysis.Handbook of clinical neurology · 2024
    Review
  7. Review
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

7 authors at 6 institutions in 2 countries.

Andoni Echaniz-LagunaDepartment of Neurology, APHP, CHU de Bicêtre, Le Kremlin Bicêtre, France.
Valérie BiancalanaLaboratoire Diagnostic Génétique, CHR, Strasbourg, France.
Aleksandra Nadaj-PaklezaDepartment of Neurology, Strasbourg University Hospital, Strasbourg, France.
Emmanuel FournierDepartment of Neurophysiology, APHP, CHU Pitié-Salpêtrière, Paris, France.
Emma MatthewsDepartment of Neuromuscular disease, UCL Queen Sqaure Institute of Neurology, London, United Kingdom.
Michael G HannaDepartment of Neuromuscular disease, UCL Queen Sqaure Institute of Neurology, London, United Kingdom.
Roope MännikköDepartment of Neuromuscular disease, UCL Queen Sqaure Institute of Neurology, London, United Kingdom r.mannikko@ucl.ac.uk.ORCID 0000-0002-8727-9184
Queen Mary University of London · GBCentre National de la Recherche Scientifique · FRMRC Prion Unit · GBSorbonne Université · FRUniversité de Strasbourg · FRUniversité Paris-Sud · FR

Funding

Medical Research Council MR/M006948/1Wellcome Trust 209583/Z/17/Z
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AdultFemaleHomozygoteHumansLoss of Function MutationMyasthenic Syndromes, CongenitalNAV1.4 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelSCN4A protein, humanchannelsmyasthenianeuromuscular

Identifiers

PMID32487525
PMCPMC7115925
OpenAlexW3030695169

What OpenQuestion holds

Textmetadata
LicenceTDM
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.