Evidence map›Paper›PMID 23340833›Full record

ArticleClinical rheumatology2013

The association between hepatitis B virus infection and disease activity, synovitis, or joint destruction in rheumatoid arthritis.

Chan-Juan Zou, Lang-Jing Zhu, Yan-Hua Li, Ying-Qian Mo, Dong-Hui Zheng, Jian-Da Ma, Xia Ou-Yang, Frank Pessler, Lie Dai

Abstract read
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In one paragraph

Article in Clinical rheumatology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 23% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 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 3 institutions in 2 countries.

Chan-Juan ZouDepartment of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.
Lang-Jing Zhu
Yan-Hua Li
Ying-Qian Mo
Dong-Hui Zheng
Jian-Da Ma
Xia Ou-Yang
Frank Pessler
Lie Dai
Sun Yat-sen University · CNSun Yat-sen Memorial Hospital · CNHelmholtz Centre for Infection Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prevalence of chronic hepatitis B virus (HBV) infection in China is high. Four percent of patients with HBV infection can present with polyarthritis and positive rheumatic factor similar to rheumatoid arthritis (RA). Here, we investigated the association between HBV infection and serological, radiological, or histological disease status in RA. According to HBV infection status, 223 consecutive hospitalized Chinese patients with RA were divided into the groups of chronic HBV infection, past HBV infection, and no HBV infection. Clinical data and hand radiographs were collected. Synovium was obtained by closed-needle biopsy, and serial tissue sections were stained immunohistochemically for HBV surface antigen (HBsAg) and cluster of differentiation (CD) markers. (1) The prevalence of HBsAg positivity and chronic hepatitis B in RA was consistent with the age-matched general Chinese population (11.2 vs. 8.7 %, 1.7 vs. 1.0 %, respectively, P > 0.05). (2) Clinical parameters, disease activity score in 28 joints, or Sharp scores showed no significant difference among the three groups in 206 RA or 140 treatment-naïve patients, both with active disease (all P > 0.05). (3) Synovial immunohistochemical staining showed negative HBsAg in ten RA patients with HBV carrier status and ten RA patients with past HBV infection. Except for higher subintimal CD3+ cell density in the past HBV infection group, Krenn's synovitis score, mean densities of subintima positive-staining cells (CD20, CD38, CD79a, and CD68), and CD34+ microvessel counts showed no significant difference among RA patients with HBV carrier status, past HBV infection, or no HBV infection (all P > 0.05). Chronic HBV infection may have no significant effect on disease activity, synovitis, or joint destruction in RA.

Indexed as

AdolescentAdultAgedAged, 80 and overAntigens, CDArthritis, RheumatoidChildChinaComorbidityFemaleHepatitis BHepatitis B Surface AntigensHepatitis B virusHumansImmunohistochemistryJoint DiseasesAntigens, CDHepatitis B Surface Antigens

Identifiers

PMID23340833
OpenAlexW2040440147

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.