Evidence map›Paper›PMID 26928373›Full record

ArticleScientific reports2016

Methotrexate is not associated with increased liver cirrhosis in a population-based cohort of rheumatoid arthritis patients with chronic hepatitis B.

Kuo-Tung Tang, Wei-Ting Hung, Yi-Hsing Chen, Ching-Heng Lin, Der-Yuan Chen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-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

7 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Methotrexate an Old Drug with New Tricks.International journal of molecular sciences · 2019
    Review
  6. Article
  7. 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

5 authors at 4 institutions in 2 countries.

Kuo-Tung TangDivision of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC.
Wei-Ting HungDivision of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC.
Yi-Hsing ChenDivision of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC.
Ching-Heng LinDepartment of Medical Research, Taichung Veterans General Hospital, Taichung, ROC.
Der-Yuan ChenDivision of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC.
Taichung Veterans General Hospital · TWCzech Academy of Sciences, Institute of Microbiology · CZNational Chung Hsing University · TWNational Yang Ming Chiao Tung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A few studies showed that long-term methotrexate (MTX) use exacerbates liver fibrosis and even leads to liver cirrhosis in rheumatoid arthritis (RA) patients. We therefore conducted a population-based cohort study to investigate the impact of long-term MTX use on the risk of chronic hepatitis B (CHB)-related cirrhosis among RA patients. We analyzed data from the National Health Insurance Research Database in Taiwan and identified 631 incident cases of RA among CHB patients (358 MTX users and 273 MTX non-users) from January 1, 1998 to December 31, 2007. After a median follow-up of more than 6 years since the diagnosis of CHB, a total of 41 (6.5%) patients developed liver cirrhosis. We did not find an increased risk of liver cirrhosis among CHB patients with long-term MTX use for RA. Furthermore, there was no occurrence of liver cirrhosis among 56 MTX users with a cumulative dose ≧3 grams after 97 months' treatment. In conclusion, our data showed that long-term MTX use is not associated with an increased risk for liver cirrhosis among RA patients with CHB. However, interpretation of the results should be cautious due to potential bias in the cohort.

Indexed as

Chemical and Drug Induced Liver InjuryAntirheumatic AgentsArthritis, RheumatoidCohort StudiesFemaleHepatitis B, ChronicHumansImmunosuppressive AgentsLiver CirrhosisMaleMethotrexateMiddle AgedRetrospective StudiesTaiwanAntirheumatic AgentsImmunosuppressive AgentsMethotrexate

Identifiers

PMID26928373
PMCPMC4772158
OpenAlexW2291611642

What OpenQuestion holds

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LicenceCC BY
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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.