Evidence map›Paper›PMID 29069887›Full record

ArticleGut and liver2018

Combination of Transient Elastography and an Enhanced Liver Fibrosis Test to Assess the Degree of Liver Fibrosis in Patients with Chronic Hepatitis B.

Ja Yoon Heo, Beom Kyung Kim, Jun Yong Park, Do Young Kim, Sang Hoon Ahn, Hyon-Suk Kim, Young Nyun Park, Kwang-Hyub Han, Kijun Song, Seung Up Kim

Abstract read
In one paragraph

Article in Gut and liver, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 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.

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

6 citing papers in PubMed, 1 synthesis or guideline 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

10 authors.

Ja Yoon HeoDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Beom Kyung KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Jun Yong ParkDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Do Young KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Sang Hoon AhnDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Hyon-Suk KimDepartment of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea.
Young Nyun ParkDepartment of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Kwang-Hyub HanDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Kijun SongDepartment of Biostatics, Yonsei University College of Medicine, Seoul, Korea.
Seung Up KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsLiver stiffness (LS) was assessed using transient elastography, and the enhanced liver fibrosis (ELF) test was performed to accurately assess fibrotic burden. We validated the LS-ELF algorithm and investigated whether the sequential LS-ELF algorithm performs better than concurrent combination of these analyses in chronic hepatitis B (CHB) patients.

methodsBetween 2009 and 2013, 222 CHB patients who underwent liver biopsy (LB), as well as LS measurement and the ELF test, were enrolled.

resultsAdvanced fibrosis (≥F3) and cirrhosis (F4) were identified in 141 (63.6%) and 118 (53.2%) patients, respectively. Areas under receiver operating characteristic curve for LS predictions of ≥F3 (0.887 vs 0.703) and F4 (0.853 vs 0.706) were significantly higher than the ELF test (all p<0.001). Based on the LS-ELF algorithm, 60.4% to 71.6% and 55.7% to 66.3% of patients could have avoided LB to exclude ≥F3 and F4, respectively, whereas 68.0% to 78.7% and 63.5% to 66.1% of patients could have avoided LB to confirm ≥F3 and F4, respectively. When confirmation and exclusion strategies were applied simultaneously, 69.4% to 72.5% and 60.8% to 65.3% of patients could have avoided LB and been diagnosed as ≥F3 and F4, respectively. The proportion of patients who correctly avoided LB for the prediction of ≥F3 (69.4% to 72.5% vs 42.3% to 59.0%) and F4 (60.8% to 65.3% vs 23.9% to 49.5%) based on the sequential LS-ELF algorithm was significantly higher than the concurrent combination (all p<0.05).

conclusionsThe sequential LS-ELF algorithm conferred a greater probability of avoiding LB in CHB patients to diagnose advanced fibrosis and cirrhosis, and this test performed significantly better than the concurrent combination.

Indexed as

LiverLiver CirrhosisAdultAlgorithmsBiopsyElasticity Imaging TechniquesFemaleHepatitis B, ChronicHumansLiver Function TestsMaleMiddle AgedReproducibility of ResultsRepublic of KoreaRetrospective StudiesSeverity of Illness IndexEnhanced liver fibrosisHepatitis B, chronicLiver cirrhosisLiver stiffnessTransient elastography

Identifiers

PMID29069887
PMCPMC5832344

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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.