Evidence map›Paper›PMID 36631717›Full record

ReviewNature reviews. Gastroenterology & hepatology2023

The scientific basis of combination therapy for chronic hepatitis B functional cure.

Seng Gee Lim, Thomas F Baumert, Carolina Boni, Ed Gane, Massimo Levrero, Anna S Lok, Mala K Maini, Norah A Terrault, Fabien Zoulim

Open access · greenAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Gastroenterology & hepatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 4 pooled it
31.3field-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

114 citing papers in PubMed, 4 syntheses or guidelines pooled it, 146 citations in OpenAlex.

  1. Guideline
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  16. [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
  17. Article
  18. Article
  19. Review
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54 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

9 authors at 8 institutions in 6 countries.

Seng Gee LimDivision of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. mdclimsg@nus.edu.sg.ORCID 0000-0003-0994-4932
Thomas F BaumertInstitut de Recherche sur les Maladies Virales et Hépatiques, Inserm U1110, Laboratoire d'Excellence HepSYS, Service d'Hépato-gastroénterologie, Pôle Hépato-digestif, IHU Strasbourg, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France.ORCID 0000-0002-8864-2168
Carolina BoniLaboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy.
Ed GaneNew Zealand Liver Transplant Unit, Auckland City Hospital, University of Auckland, Auckland, New Zealand.
Massimo LevreroEpigenetics, Microenvironment and Liver Cancer Laboratory of INSERM Unit 1052, Institute of Hepatology, Hepatology Department, Hospices Civils de Lyon, University of Lyon, Lyon, France.
Anna S LokDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Michigan Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
Mala K MainiDivision of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, UK.ORCID 0000-0001-6384-1462
Norah A TerraultDivision of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Fabien ZoulimViral Hepatitis Research Laboratory of INSERM Unit 1052, Institute of Hepatology, Hepatology Department, Hospices Civils de Lyon, University of Lyon, Lyon, France.ORCID 0000-0002-2245-0083
Université Claude Bernard Lyon 1 · FRInserm · FRMichigan Medicine · USNational University of Singapore · SGOspedale di Parma · ITUniversity College London · GBUniversity of Auckland · NZUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Functional cure of chronic hepatitis B (CHB) - or hepatitis B surface antigen (HBsAg) loss after 24 weeks off therapy - is now the goal of treatment, but is rarely achieved with current therapy. Understanding the hepatitis B virus (HBV) life cycle and immunological defects that lead to persistence can identify targets for novel therapy. Broadly, treatments fall into three categories: those that reduce viral replication, those that reduce antigen load and immunotherapies. Profound viral suppression alone does not achieve quantitative (q)HBsAg reduction or HBsAg loss. Combining nucleos(t)ide analogues and immunotherapy reduces qHBsAg levels and induces HBsAg loss in some patients, particularly those with low baseline qHBsAg levels. Even agents that are specifically designed to reduce viral antigen load might not be able to achieve sustained HBsAg loss when used alone. Thus, rationale exists for the use of combinations of all three therapy types. Monitoring during therapy is important not just to predict HBsAg loss but also to understand mechanisms of HBsAg loss using viral and immunological biomarkers, and in selected cases intrahepatic sampling. We consider various paths to functional cure of CHB and the need to individualize treatment of this heterogeneous infection until a therapeutic avenue for all patients with CHB is available.

Indexed as

Hepatitis B, ChronicHepatitis B Surface AntigensAntiviral AgentsCombined Modality TherapyDNA, ViralHepatitis B e AntigensHepatitis B virusHumansTreatment OutcomeAntiviral AgentsDNA, ViralHepatitis B e AntigensHepatitis B Surface Antigens

Identifiers

PMID36631717
OpenAlexW4315753997

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.