Evidence map›Paper›PMID 32078141›Full record

ArticleHepatology international2020

Precise fibrosis staging with shear wave elastography in chronic hepatitis B depends on liver inflammation and steatosis.

Junzhao Ye, Wei Wang, Shiting Feng, Yang Huang, Xianhua Liao, Ming Kuang, Xiaoyan Xie, Bing Liao, Bihui Zhong

Abstract readEvaluation Study
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In one paragraph

Article in Hepatology international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 32 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

9 authors at 1 institution in 1 country.

Junzhao YeDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road II, Yuexiu District, Guangzhou, 510080, Guangdong, People's Republic of China.
Wei WangDepartment of Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, Guangdong, People's Republic of China.
Shiting FengDepartment of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangdong, People's Republic of China.
Yang HuangDepartment of Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, Guangdong, People's Republic of China.
Xianhua LiaoDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road II, Yuexiu District, Guangzhou, 510080, Guangdong, People's Republic of China.
Ming KuangDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangdong, People's Republic of China.
Xiaoyan XieDepartment of Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, Guangdong, People's Republic of China.
Bing LiaoDepartment of Pathology, The First Affiliated Hospital, Sun Yat-Sen University, Yuexiu District, No. 58 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China. bingl168@163.com.
Bihui ZhongDepartment of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road II, Yuexiu District, Guangzhou, 510080, Guangdong, People's Republic of China. sophiazhong@hotmail.com.ORCID http://orcid.org/0000-0002-4638-7699
Sun Yat-sen University · CN

Funding

China foundation for hepatitis prevention and control TQGB20140083National Natural Science Foundation of China 81170392National Natural Science Foundation of China 81670518National Natural Science Foundation of China 81870404Science and Technology Program of Guangdong province, China 2013B021800290Science and Technology Program of Guangdong province, China 2014A020212118Science and Technology Program of Guangdong province, China 2017A020215015Special Project on the Integration of Industry, Education and Research of Guangzhou, China 201604020155
6 · The paper itself

Abstract

backgroundTwo-dimensional shear wave elastography (2D-SWE) is the latest generation of ultrasound elastography for the non-invasive assessment of liver fibrosis in chronic hepatitis B (CHB). We aimed to identify confounders of 2D-SWE in fibrosis grading.

methodsA prospective cohort of 440 CHB patients (286 with liver biopsy and 154 with clinical decompensated cirrhosis) was consecutively enrolled from a clinical trial (registration number: ChiCTR-DCD-15006000) aimed at optimizing 2D-SWE assessments from 2015 to 2018. All patients underwent 2D-SWE examination, anthropometric measurement, and serum biomarker assessment. Steatosis was graded by the magnetic resonance imaging-derived proton density fat fraction (MRI-PDFF).

resultsOverall, the prevalence of incorrect fibrosis staging by 2D-SWE was 26.1% (n = 115), with 43.5% of patients under-staged and 56.5% over-staged. In multivariate analysis, the steatosis degree was an independent predictor of 2D-SWE discordance in the overall cohort, with moderate-severe steatosis for underestimation (odds ratio, [OR] = 4.3, 95% confidence interval [CI] 1.2-18.2, p = 0.049) and overestimation (OR = 8.2, 95% CI 2.9-23.5, p < 0.001), and mild steatosis for overestimation (OR = 3.7, 95% CI 1.5-9.0, p = 0.004). In patients with liver biopsy, both histological inflammation activity over 2 (OR = 5.0, 95% CI 2.0-25.3, p = 0.048) and moderate-severe steatosis (OR = 5.2, 95% CI 2.1-13.4, p < 0.001) were independent factors associated with discordance. For the risk of 2D-SWE mis-staging, a nomogram that integrated these confounders was established and the area under the receiver operating characteristic curve of the model was 0.861.

conclusionsSteatosis and inflammation activities were confounders for 2D-SWE. The combination of these confounders could predict mis-staging risks of CHB-related fibrosis with 2D-SWE and may be valuable to decision-making on liver biopsy for fibrosis staging.

Indexed as

Hepatitis B, ChronicAdultCohort StudiesElasticity Imaging TechniquesFemaleHumansLiver CirrhosisMalePredictive Value of TestsProspective StudiesSeverity of Illness Index2D-shear wave elastographyAlanine aminotransferaseChronic hepatitis BDiagnostic accuracyFibrosis stagingGlutamyl transferaseInflammationLiver biopsyLiver stiffness measurementsMagnetic resonance imaging-derived proton density fat fractionPredictive modelSteatosis

Identifiers

PMID32078141
OpenAlexW3008384819

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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 Socratic graph.