Evidence map›Paper›PMID 33245934›Full record

ArticleJournal of hepatology2021

Screening is associated with a lower risk of hepatocellular carcinoma-related mortality in patients with chronic hepatitis B.

Feng Su, Noel S Weiss, Lauren A Beste, Andrew M Moon, Ga-Young Jin, Pamela Green, Kristin Berry, George N Ioannou

Abstract read
In one paragraph

Article in Journal of hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing 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.

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

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

  1. Pooled it
  2. Guideline
  3. Practice changing RCT design and rationale: Abbreviated MRI plus AFPJHEP reports : innovation in hepatology · 2026
    Review
  4. Article
  5. ReevaluatingWorld journal of gastroenterology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Guidelines for the Prevention and Treatment of Chronic Hepatitis B (version 2022).Journal of clinical and translational hepatology · 2023
    Article
  11. Article
  12. [Interpretation of the essential updates in guidelines for the prevention and treatment of chronic hepatitis B (Version 2022)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2023
    Article
  13. [Guidelines for the prevention and treatment of chronic hepatitis B (version 2022)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. [Screening and surveillance for hepatocellular carcinoma in patients with chronic hepatitis B virus infection].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2021
    Article
  19. Article
  20. What GI Physicians Need to Know During COVID-19 Pandemic.Digestive diseases and sciences · 2021
    Review
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.

Feng SuDivisions of Gastroenterology, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA.
Noel S WeissDepartment of Epidemiology, University of Washington, Seattle, WA, USA.
Lauren A BesteDivision of General Internal Medicine, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, WA, USA.
Andrew M MoonDivision of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA.
Ga-Young JinHealth Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA.
Pamela GreenHealth Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA.
Kristin BerryHealth Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA.
George N IoannouDivisions of Gastroenterology, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, WA, USA; Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA. Electronic address: georgei@medicine.washington.edu.

Funding

UNIVERSITY OF WASHINGTON GI TRAINING GRANTT32DK007742 · NIDDK · UNIVERSITY OF WASHINGTON · PI GRADY, WILLIAM MALLORY · 1996 to 2022
$4.7M
Does Screening for HCC in Cirrhotic Patients Reduce HCC-related Mortality?R01CA196692 · NCI · SEATTLE INST FOR BIOMEDICAL/CLINICAL RES · PI IOANNOU, GEORGE, WEISS, NOEL S · 2015 to 2018
$985k
Does screening for HCC reduce HCC-related mortality in HBV-infected Veterans?I01CX001156 · VA · VA PUGET SOUND HEALTHCARE SYSTEM · PI IOANNOU, GEORGE · 2015 to 2020
–
CSRD VA I01 CX001156NCI NIH HHS R01 CA196692NIDDK NIH HHS T32 DK007742
6 · The paper itself

Abstract

BACKGROUND &

aimsPatients with chronic hepatitis B (CHB) infection routinely undergo screening for hepatocellular carcinoma (HCC), but the efficacy of screening remains unclear. We aimed to evaluate the impact of screening with ultrasound and/or serum alpha-fetoprotein (AFP) on HCC-related mortality in patients with CHB.

methodsWe performed a matched case-control study of patients with CHB receiving care through the Veterans Affairs (VA) health administration. Cases were patients who died of HCC between 01/01/2004 and 12/31/2017, while controls were patients with CHB who did not die of HCC. Cases were matched to controls by CHB diagnosis date, age, sex, race/ethnicity, cirrhosis, antiviral therapy exposure, hepatitis B e antigen status, and viral load. We identified screening ultrasound and AFPs obtained in the 4 years preceding HCC diagnosis in cases and the equivalent index date in controls. Using conditional logistic regression, we compared cases and controls with respect to receipt of screening. A lower likelihood of screening in cases corresponds to an association between screening and reduced risk of HCC-related mortality.

resultsWe identified 169 cases, matched to 169 controls. Fewer cases than controls underwent screening with either screening modality (33.7% vs. 58.6%) or both modalities (19.5% vs. 34.4%). In multivariable conditional logistic regression, screening with either modality was associated with a lower risk of HCC-related mortality (adjusted odds ratio [aOR] 0.21, 95% CI 0.09-0.50), as was screening with both modalities (aOR of 0.13; 95% CI 0.04-0.43).

conclusionsHCC screening was associated with a substantial reduction in HCC-related mortality in VA patients with CHB. LAY SUMMARY: Patients with hepatitis B infection have a high risk of developing liver cancer. It is therefore recommended that they undergo frequent screening for liver cancer, but whether this leads to a lower risk of dying from liver cancer is not clear. In this study, we show that liver cancer screening is associated with a reduction in the mortality from liver cancer in patients with hepatitis B infection.

Indexed as

Carcinoma, HepatocellularEarly Detection of CancerHepatitis B, ChronicLiver NeoplasmsUltrasonographyalpha-FetoproteinsAntiviral AgentsCase-Control StudiesFemaleHepatitis B e AntigensHumansLiverMaleMiddle AgedMortalityRisk AssessmentAFP protein, humanalpha-FetoproteinsAntiviral AgentsHepatitis B e AntigensAlpha-fetoproteinHepatitis BLiver cancerSurveillanceUltrasound

Identifiers

PMID33245934
PMCPMC8045451

What OpenQuestion holds

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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.