Evidence map›Paper›PMID 34152534›Full record

ArticleHepatology international2021

Reduced hepatic steatosis is associated with higher risk of hepatocellular carcinoma in chronic hepatitis B infection.

Lung-Yi Mak, Rex Wan-Hin Hui, James Fung, Fen Liu, Danny Ka-Ho Wong, Bofei Li, Ka-Shing Cheung, Man-Fung Yuen, Wai-Kay Seto

Abstract read
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In one paragraph

Article in Hepatology international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 4 pooled it
5.7field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 4 syntheses or guidelines pooled it, 53 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 2 institutions in 2 countries.

Lung-Yi MakDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China.
Rex Wan-Hin HuiDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China.
James FungDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China.
Fen LiuDepartment of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Danny Ka-Ho WongDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China.
Bofei LiDepartment of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China.
Ka-Shing CheungDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China.
Man-Fung YuenDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China. mfyuen@hkucc.hku.hk.
Wai-Kay SetoDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam Road 102, Hong Kong, China. wkseto@hku.hk.ORCID http://orcid.org/0000-0002-9012-313X
Queen Mary Hospital · CNSun Yat-sen University · CN

Funding

General Research Fund, Research Grants Council, The Government of the Hong Kong Special Administrative Region 17125916Innovative Research Fund of the State Key Laboratory for Liver Research, The University of Hong Kong SKLLR/IRF/2018/08
6 · The paper itself

Abstract

backgroundConcomitant chronic hepatitis B infection (CHB) and non-alcoholic fatty liver disease (NAFLD) is common, but the implications of NAFLD on clinical outcomes of CHB, including hepatocellular carcinoma (HCC), are not well-investigated.

methodsCHB patients were recruited for transient elastography assessment for liver stiffness (LS), and controlled attenuation parameter (CAP), a non-invasive quantification of hepatic steatosis, and were prospectively followed up for development of HCC. Steatosis and severe steatosis were diagnosed by CAP ≥ 248 dB/m and ≥ 280 dB/m respectively, and advanced fibrosis/cirrhosis was diagnosed by LS ≥ 9 kPa. The independent effect of hepatic steatosis on HCC was examined via propensity score matching (PSM) of LS and other significant clinical variables.

resultsForty-eight patients developed HCC among 2403 CHB patients (55.6% male, median age 55.6 years, 57.1% antiviral-treated, median ALT 26 U/L) during a median follow-up of 46.4 months. Multivariate Cox regression analysis showed age (HR 1.063), male (HR 2.032), Albumin-Bilirubin score (HR 2.393) and CAP (HR 0.993) were associated with HCC development. The cumulative probability of HCC was 2.88%, 1.56% and 0.71%, respectively for patients with no steatosis, mild-to-moderate steatosis, and severe steatosis, respectively (p = 0.01). The risk of HCC increased from 1.56 to 8.89% in patients without severe steatosis if advanced fibrosis/cirrhosis was present (p < 0.001). PSM yielded 957 pairs of CHB patients and hepatic steatosis was independently associated with HCC (HR 0.41).

conclusionReduced hepatic steatosis was significantly associated with a higher risk of incident HCC in CHB infection. Routine CAP and LS measurements are important for risk stratification.

Indexed as

Carcinoma, HepatocellularHepatitis B, ChronicLiver NeoplasmsElasticity Imaging TechniquesFemaleHumansLiver CirrhosisMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseControlled attenuation parameterHBVHepatocellular carcinomaLiver stiffnessNAFLD

Identifiers

PMID34152534
OpenAlexW3162344582

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.