Evidence map›Paper›PMID 29074637›Full record

ArticleAJNR. American journal of neuroradiology2018

MR Elastography Analysis of Glioma Stiffness and

K M Pepin, K P McGee, A Arani, D S Lake, K J Glaser, A Manduca, I F Parney, R L Ehman, J Huston

Registry-linked trialAbstract read
In one paragraph

Article in AJNR. American journal of neuroradiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05990244 (Comprehensive Assessment of Tumor Stiffness and Adhesion in Glioma Using Magnetic Resonance Elastography), which is not on this map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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.

NCT05990244 narecruitingnot on this map

Comprehensive Assessment of Tumor Stiffness and Adhesion in Glioma Using Magnetic Resonance Elastography: A Prospective Study

TypeinterventionalSponsorShengjing HospitalRan2017 to 2027Enrolled100ConditionsGliomaArmsMagnetic Resonance Elastography, Assessment and Recording
3 · Its place in the literature

Who cites it

60 citing papers in PubMed.

  1. Nanomechanical Hallmarks ofInternational journal of molecular sciences · 2021
    Trial
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  5. Article
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  9. Article
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  13. MR Elastography Using the Gravitational Transducer.Sensors (Basel, Switzerland) · 2024
    Review
  14. Review
  15. Article
  16. Article
  17. Review
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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

9 authors.

K M PepinFrom the Mayo Graduate School (K.M.P.).ORCID 0000-0002-8012-8201
K P McGeeDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0002-4750-5319
A AraniDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0001-6607-8781
D S LakeDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0003-4948-9196
K J GlaserDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0002-7464-5042
A ManducaDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0002-9411-5671
I F ParneyNeurosurgery (I.F.P.), Mayo Clinic College of Medicine, Rochester, Minnesota.ORCID 0000-0002-9702-8047
R L EhmanDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.).ORCID 0000-0001-7041-5074
J HustonDepartments of Radiology (K.P.M., A.A., D.S.L., K.J.G., A.M., R.L.E., J.H.) jhuston@mayo.edu.ORCID 0000-0003-0584-9460

Funding

Magnetic Resonance ElastographyR37EB001981 · NIBIB · MAYO CLINIC ROCHESTER · PI EHMAN, RICHARD L. · 2016 to 2025
$4.0M
Magnetic Resonance ElastographyR01EB001981 · NIBIB · MAYO CLINIC ROCHESTER · PI EHMAN, RICHARD L. · 2003 to 2013
$3.1M
NIBIB NIH HHS R01 EB001981NIBIB NIH HHS R37 EB001981
6 · The paper itself

Abstract

background and purposeOur aim was to noninvasively evaluate gliomas with MR elastography to characterize the relationship of tumor stiffness with tumor grade and mutations in the MATERIALS AND

methodsTumor stiffness properties were prospectively quantified in 18 patients (mean age, 42 years; 6 women) with histologically proved gliomas using MR elastography from 2014 to 2016. Images were acquired on a 3T MR imaging unit with a vibration frequency of 60 Hz. Tumor stiffness was compared with unaffected contralateral white matter, across tumor grade, and by

resultsGliomas were softer than healthy brain parenchyma, 2.2 kPa compared with 3.3 kPa (

conclusionsMR elastography demonstrated that not only were gliomas softer than normal brain but the degree of softening was directly correlated with tumor grade and

Indexed as

AdultAgedBrain NeoplasmsElasticity Imaging TechniquesFemaleGliomaHumansIsocitrate DehydrogenaseMaleMiddle AgedMutationNeoplasm GradingIDH1 protein, humanIsocitrate Dehydrogenase

Identifiers

PMID29074637
PMCPMC5766369

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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.