Evidence map›Paper›PMID 23271404›Full record

ArticlePediatric radiology2013

Acoustic radiation force impulse (ARFI) elastography for the noninvasive diagnosis of liver fibrosis in children.

Sylviane Hanquinet, Anne-Laure Rougemont, Delphine Courvoisier, Laura Rubbia-Brandt, Valérie McLin, Michela Tempia, Mehrak Anooshiravani

Registry-linked trialAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Pediatric radiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04523584 (Ultrasound Quantification of Liver Fat), which is not on this map. Cited by 40 papers, 2 of them syntheses that pooled it.

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0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
–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.

NCT04523584 completednot on this mapstarted 2016, after this paper: background citation

Ultrasound Quantification of Liver Fat

TypeobservationalSponsorChildren's Hospital Medical Center, CincinnatiRan2016 to 2021Enrolled192ConditionsNon-Alcoholic Fatty Liver DiseaseArmsMagnetic Resonance Imaging (MRI), Ultrasound Imaging
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

7 authors.

Sylviane HanquinetDepartment of Pediatric Radiology, University Hospitals Geneva, Geneva, Switzerland. sylviane.hanquinet-ginter@hcuge.ch
Anne-Laure Rougemont
Delphine Courvoisier
Laura Rubbia-Brandt
Valérie McLin
Michela Tempia
Mehrak Anooshiravani

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcoustic radiation force impulse (ARFI) imaging) is correlated with histopathological findings using METAVIR and semiquantitative scoring system (SSS) criteria for liver fibrosis.

objectiveTo compare acoustic radiation force impulse imaging with biopsy results in the evaluation of liver fibrosis in children. MATERIALS AND

methodsChildren with chronic liver disease and healthy children underwent acoustic radiation force impulse imaging liver measurements. ARFI gives a shear-wave velocity corresponding to tissue elasticity. In 39 children with liver disease, the values obtained were correlated with biopsy results. Receiver-operating characteristic (ROC) curves were used to determine the reliability of ARFI in estimating liver fibrosis in children.

resultsARFI mean value was 1.12 in the healthy group and 1.99 in children with chronic liver disease. ROC curves show that an ARFI cutoff of 1.34 m/s is predictive of both METAVIR and SSS scores with a sensitivity of SSS > 2:0.85; METAVIR > F0:0.82. A cutoff of 2 m/s yielded a sensitivity of 100% to detect SSS > 4 or METAVIR > F2.

conclusionAcoustic radiation force impulse imaging is a reliable, noninvasive and rapid method to estimate moderate to severe liver fibrosis in children. It might prove useful to clinicians for fibrosis monitoring in children with liver disease and postpone the time of liver biopsy.

Indexed as

AlgorithmsAdolescentChildChild, PreschoolElasticity Imaging TechniquesFemaleHumansImage EnhancementImage Interpretation, Computer-AssistedInfantLiver CirrhosisMaleReproducibility of ResultsSensitivity and Specificity

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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.