Evidence map›Paper›PMID 21246383›Full record

Trial reportJournal of gastroenterology2011

Prospective study of reactivation of hepatitis B virus in patients with rheumatoid arthritis who received immunosuppressive therapy: evaluation of both HBsAg-positive and HBsAg-negative cohorts.

Akihiro Tamori, Tatsuya Koike, Hitoshi Goto, Shigeyuki Wakitani, Masahiro Tada, Hiroyasu Morikawa, Masaru Enomoto, Masaaki Inaba, Tatsuya Nakatani, Masayuki Hino and 1 more

Registry-linked trialAbstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Journal of gastroenterology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04356404 (Risk of Hepatitis Flare in Patients With Previous Hepatitis B Virus Exposure Amongst Patients on Immunosuppressive and Biological Modifier Therapies Exposure), which is not on this map. Cited by 51 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 4 pooled it
9.6field-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.

NCT04356404 terminatednot on this mapstarted 2020, after this paper: background citation

Risk of Hepatitis Flare in Patients With Previous Hepatitis B Virus Exposure Amongst Patients on Immunosuppressive and Biological Modifier Therapies Exposure

TypeobservationalSponsorChinese University of Hong KongRan2020 to 2022Enrolled68ConditionsOccult Hepatitis B, Biological Substance, Adverse Effect, Immunosuppression
3 · Its place in the literature

Who cites it

51 citing papers in PubMed, 4 syntheses or guidelines pooled it, 147 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Pooled it
  4. Guideline
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Hepatitis B virus reactivation in rheumatoid arthritis.World journal of clinical cases · 2022
    Review
  12. Article
  13. Article
  14. Review
  15. Isolated Anti-HBc: Significance and Management.Journal of clinical medicine · 2020
    Review
  16. Review
  17. Review
  18. Updates on Chronic HBV: Current Challenges and Future Goals.Current treatment options in gastroenterology · 2019
    Review
  19. Article
  20. Article
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

11 authors at 1 institution in 1 country.

Akihiro TamoriDepartment of Hepatology, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka 545-8585, Japan. atamori@med.osaka-cu.ac.jp
Tatsuya Koike
Hitoshi Goto
Shigeyuki Wakitani
Masahiro Tada
Hiroyasu Morikawa
Masaru Enomoto
Masaaki Inaba
Tatsuya Nakatani
Masayuki Hino
Norifumi Kawada
Osaka City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundScreening and prophylactic treatment for hepatitis B virus (HBV) reactivation is recommended for patients who receive immunosuppressive or cytotoxic therapy. The aim of this study was to clarify the prevalence of HBV reactivation in rheumatoid arthritis (RA) patients who had received more than 1 year of immunosuppressive therapy. This study also evaluated guidelines for determining HBV reactivation in patients with RA.

methodsThis was a prospective non-randomized, non-controlled study. We enrolled 50 patients with RA who had antibodies against hepatitis B core antigen (anti-HBc) and who had started treatment with disease-modifying anti-rheumatic drugs, including those who had additionally received anti-tumor necrosis factor-α (anti-TNF-α). HBV DNA levels were measured every 2-3 months by a real-time, polymerase chain reaction-based method. Entecavir was administered to patients with HBV DNA levels >2.1 log/ml.

resultsThe mean observation period was 23 months (range 12-32 months). HBV reactivation occurred in 2 of 5 patients with HBV surface antigen (HBsAg) and in 1 of 45 patients without HBsAg. In patients who received anti-TNF-α therapy, antibodies against HBsAg decreased significantly. Entecavir therapy inhibited HBV amplification and prevented HBV-associated flares of hepatitis.

conclusionsThe incidence of HBV reactivation was low in RA patients in whom HBV infection had been resolved. Screening for HBV reactivation and prophylactic therapy with entecavir were effective means of preventing HBV-associated hepatic failure in patients with HBsAg, as well as in those with only anti-HBc who received immunosuppressive therapy for RA.

Indexed as

Antirheumatic AgentsAntiviral AgentsArthritis, RheumatoidDNA, ViralFemaleFollow-Up StudiesGuanineHepatitis BHepatitis B Core AntigensHepatitis B virusHumansImmunosuppressive AgentsLiver FailureMaleMass ScreeningMiddle AgedAntirheumatic AgentsAntiviral AgentsDNA, ViralentecavirGuanineHepatitis B Core AntigensImmunosuppressive AgentsTumor Necrosis Factor-alpha

Identifiers

PMID21246383
OpenAlexW2076317261

What OpenQuestion holds

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Registered trials

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.