Evidence map›Paper›PMID 31705253›Full record

ArticleEuropean radiology2020

The repeatability of bilateral diffusion tensor imaging (DTI) in the upper leg muscles of healthy adults.

Jithsa R Monte, Melissa T Hooijmans, Martijn Froeling, Jos Oudeman, Johannes L Tol, Mario Maas, Gustav J Strijkers, Aart J Nederveen

Open access · hybridAbstract read
In one paragraph

Article in European radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 27 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Jithsa R MonteAmsterdam UMC, Radiology & Nuclear Medicine, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands. j.r.monte@amc.uva.nl.ORCID http://orcid.org/0000-0002-6337-7660
Melissa T HooijmansAmsterdam UMC, Biomedical Engineering and Physics, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Martijn FroelingDepartment of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands.
Jos OudemanAmsterdam UMC, Radiology & Nuclear Medicine, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Johannes L TolAmsterdam UMC, Department of Orthopaedic Surgery, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Mario MaasAmsterdam UMC, Radiology & Nuclear Medicine, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Gustav J StrijkersAmsterdam UMC, Biomedical Engineering and Physics, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Aart J NederveenAmsterdam UMC, Radiology & Nuclear Medicine, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
Amsterdam University Medical Centers · NLUniversity Medical Center Utrecht · NL

Funding

ZonMW 50-53800-98-PR020
6 · The paper itself

Abstract

objectivesAssessment of the repeatability of diffusion parameter estimations in the upper leg muscles of healthy adults over the time course of 2 weeks, from a simultaneous bilateral upper leg DTI measurement.

methodsSE-EPI DTI datasets were acquired at 3 T in the upper legs of 15 active adults at a time interval of 2 weeks. ROIs were manually drawn for four quadriceps and three hamstring muscles of both legs. The following DTI parameters were analyzed: 1st, 2nd, and 3rd eigenvalue (λ

resultsThe Bland-Altman analysis showed good repeatability of all DTI parameters except FA for both the IVIM-corrected and standard data. wsCV values show that MD has the highest repeatability (4.5% IVIM; 5.6% standard), followed by λ

conclusionsRepeatability was good for standard DTI data and slightly better for IVIM-corrected DTI data. Our protocol is suitable for DTI of the upper legs with overall good SNR. KEY POINTS: • The presented DTI protocol is repeatable and therefore suitable for bilateral DT imaging of the upper legs. • Additional B1

Indexed as

AlgorithmsAdultDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingFemaleHumansLegMaleMuscle, SkeletalReference ValuesReproducibility of ResultsYoung AdultDiffusion tensor imagingHamstring musclesMagnetic resonance imagingQuadriceps muscle

Identifiers

PMID31705253
PMCPMC7033061
OpenAlexW2986767354

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Registered trials

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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.