Evidence map›Paper›PMID 32312103›Full record

ArticleAmyotrophic lateral sclerosis & frontotemporal degeneration2020

Electrical impedance myography (EIM) in a natural history study of

Michelle B Offit, Tianxia Wu, Mary Kay Floeter, Tanya J Lehky

Registry-linked trialAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Amyotrophic lateral sclerosis & frontotemporal degeneration, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01900132 (Electrical Impedance Myography), which is not on this map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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.

NCT01900132 narecruitingnot on this map

Electrical Impedance Myography: Natural History Studies in Neuromuscular Disorders and Healthy Volunteers

TypeinterventionalSponsorNational Institute of Neurological Disorders and Stroke (NINDS)Ran2013 to 2027Enrolled275ConditionsNeuromuscular Disease, Motor Neuron Disease, Inherited Neuromuscular Conditions, Inherited NeuropathiesArmsEIM testing, Nerve &amp, muscle ultrasonography, Nerve conduction studies, Electromyography (EMG)
3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Modeling and simulation of needle electrical impedance myography in nonhomogeneous isotropic skeletal muscle.IEEE journal of electromagnetics, RF and microwaves in medicine and biology · 2022
    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

4 authors.

Michelle B OffitEMG Section, NINDS, NIH, Bethesda, MD, USA.
Tianxia WuClinical Trials Unit, NINDS, NIH, Bethesda, MD, USA.
Mary Kay FloeterMotor Neuron Disorders Unit, NINDS, NIH, Bethesda, MD, USA.
Tanya J LehkyEMG Section, NINDS, NIH, Bethesda, MD, USA.

Funding

Natural history and biomarker discovery in C9orf72 Amyotrophic lateral sclerosis and frontotemporal dementiaZIANS003146 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI FLOETER, MARY KAY · 2015 to 2020
$6.6M
Intramural NIH HHS Z99 NS999999
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Amyotrophic Lateral SclerosisFrontotemporal DementiaC9orf72 ProteinElectric ImpedanceHumansMutationMyographyC9orf72 ProteinC9orf72 protein, humanamyotrophic lateral sclerosis (ALS)C9ORF72 gene mutationElectrical Impedance Myography (EIM)frontotemporal dementianeuromuscular disorders

Identifiers

PMID32312103
PMCPMC8340645

What OpenQuestion holds

Textmetadata
LicenceTDM
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.