Evidence map›Paper›PMID 26467356›Full record

SynthesisAnatolian journal of cardiology2016

Protective effects of methotrexate against ischemic cardiovascular disorders in patients treated for rheumatoid arthritis or psoriasis: novel therapeutic insights coming from a meta-analysis of the literature data.

Renato De Vecchis, Cesare Baldi, Leonardo Palmisani

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Anatolian journal of cardiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

21 citing papers in PubMed.

  1. Article
  2. Observational
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Insulin resistance in ischemic stroke.Metabolic brain disease · 2017
    Review
  19. Review
  20. Does Regular Use of a Complementary Medicine ofIranian journal of pharmaceutical research : IJPR · 2016
    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

3 authors.

Renato De VecchisCardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta"; Napoli-Italy. r.de.vecchis@alice.it.
Cesare Baldi
Leonardo Palmisani

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe association between chronic use of methotrexate and decreased risk of ischemic cardiovascular events (CVE) among patients with psoriatic or rheumatoid arthritis (RA) was investigated using a systematic review and meta-analysis.

methodsThe studies should have recruited adults receiving methotrexate, followed up for at least one year. Moreover, studies should have reported "hard" cardiovascular endpoints, by evaluating the cardiovascular outcomes of the habitual users of the drug or of new users compared with patients with the same disease who had never used methotrexate. The outcome of interest was the overall pooled odds ratio (OR) of major adverse cardiovascular events, i.e., a composite of new- onset angina, acute coronary syndrome, need for percutaneous or surgical coronary revascularization, stroke, and cardiovascular death. The study was performed according to the PRISMA statement.

resultsSeven observational studies, mostly engaging patients with RA, were included in the meta-analysis. The pooled odds ratio (OR) was 0.73 (95% CI=0.70- 0.77 p<0.001). When stratified meta-analysis models were assessed, the pooled OR was 0.80 (95% CI=0.66-0.97; p=0.022) for studies adjusting for clinical severity of RA. Furthermore, the OR was even more significant after adjustment for concomitant use of other drugs specific for RA(OR=0.71, 95% CI=0.67-0.75, p<0.001).

conclusionMethotrexate at low doses, such those used for maintenance therapy of RA, predicted a decreased risk of CVE. Since methotrexate doesn't interfere with blood lipids, platelet aggregation or insulin resistance, the protective association may originate from mechanisms other than those exerted by antiplatelet drugs or statins.

Indexed as

Arthritis, RheumatoidPsoriasisAntirheumatic AgentsCardiovascular DiseasesHumansMethotrexateAntirheumatic AgentsMethotrexate

Identifiers

PMID26467356
PMCPMC5336700

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.