Evidence map›Paper›PMID 33638049›Full record

ArticleHepatology international2021

High-normal alanine aminotransferase is an indicator for liver histopathology in HBeAg-negative chronic hepatitis B.

Menghui Duan, Xiaoling Chi, Huanming Xiao, Xueen Liu, Hui Zhuang

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 64 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 1 pooled it
9.8field-weighted citation impact, top 1% 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

64 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 citations in OpenAlex.

  1. Guideline
  2. [APASL clinical practice guidelines on the management of chronic hepatitis B infection: a 2026 update].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2026
    Article
  3. Indeterminate Phase/Grey Zone of Chronic Hepatitis B: Clinical Features, Outcomes and Molecular Insights.Liver international : official journal of the International Association for the Study of the Liver · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Histopathological Features and Antiviral Efficacy in Patients Over 30 Years Old with Chronic Hepatitis B in the Indeterminate Phase.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2025
    Article
  9. [Analysis of liver histological characteristics and clinically related factors in patients with inactive HBsAg carriers].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Clinical andInfectious disorders drug targets · 2025
    Review
  15. Article
  16. [Analysis of the clinical characteristics of HBeAg-negative chronic HBV infection in indeterminate phase with a low viral load].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Review

4 more citing papers are in PubMed but not listed here.

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

5 authors at 2 institutions in 1 country.

Menghui Duan *Department of Microbiology and Center of Infectious Diseases, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
Xiaoling Chi *Traditional Chinese Medicine Hospital of Guangdong Province, Guangzhou, 510120, China.
Huanming XiaoTraditional Chinese Medicine Hospital of Guangdong Province, Guangzhou, 510120, China.
Xueen LiuDepartment of Microbiology and Center of Infectious Diseases, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China. xueenliu@bjmu.edu.cn.ORCID http://orcid.org/0000-0002-6574-4989
Hui ZhuangDepartment of Microbiology and Center of Infectious Diseases, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China. zhuangbmu@126.com.
Peking University · CNGuangdong Provincial Hospital of Traditional Chinese Medicine · CN

Funding

Major Science and Technology Special Project of China Thirteenth Five-Year Plan 2018ZX10732401-003-015
6 · The paper itself

Abstract

objectiveWe aimed to assess liver histological changes of HBeAg-negative chronic hepatitis B (CHB) patients with normal ALT, and determined the association between significant liver injury and age, ALT, and HBV DNA levels.

methodsWe retrospectively examined 327 patients who underwent liver biopsy from 2009 to 2018. Significant liver histological change is defined as liver necroinflammation ≥ G2 and/or liver fibrosis ≥ F2.

resultsThe proportion of patients with significant liver necroinflammation or fibrosis in the high-normal ALT group (ALT > 20 U/L) was higher than that in the low-normal ALT group (ALT ≤ 20 U/L) (44.6% vs 26.5%, 61.0% vs 41.7%, p < 0.01); also the proportion in the group with HBV DNA ≥ 2000 IU/mL was significantly higher than that in the group with HBV DNA < 2000 IU/mL (58.5% vs 27.1%, 67.9% vs 46.2%, p < 0.01). There was no significant difference in hepatic histopathology between < 40 and ≥ 40 years groups. Among 221 patients with normal ALT and low HBV DNA levels (< 2000 IU/mL), 27.1% of them had significant liver necroinflammation and 46.2% had significant liver fibrosis. The multiple logistic regression analysis showed that ALT > 20 U/L and HBV DNA ≥ 2000 IU/mL were independently associated with significant liver histopathology (p < 0.01).

conclusionHBeAg-negative CHB patients with normal ALT and low HBV DNA level (< 2000 IU/mL) were suggested to perform liver biopsy or noninvasive methods for histopathology assessment, then to be determined for antiviral therapy. ALT > 20 U/L and HBV DNA ≥ 2000 IU/mL are good independently predictive factors for evaluating significant liver histopathology for HBeAg-negative CHB patients with normal ALT. CLINICAL TRIALS REGISTRATION: Chinese Clinical Trial Registry (ChiCTR-IOR-14005474).

Indexed as

Hepatitis B, ChronicAlanine TransaminaseDNA, ViralHepatitis B e AntigensHepatitis B virusHumansRetrospective StudiesAlanine TransaminaseDNA, ViralHepatitis B e AntigensAgeAntiviral therapyChronic hepatitis B (CHB) patientHBeAg negativeHBV DNA levelHistological assessmentInactive carrierLiver biopsyLow-normal ALTNormal alanine aminotransferase (ALT)

Identifiers

PMID33638049
OpenAlexW3132505543

What OpenQuestion holds

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Registered trials

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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.