Evidence map›Paper›PMID 31160496›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2019

Venous thromboembolism in patients with gout and the impact of hospital admission, disease duration and urate-lowering therapy.

Alyshah Abdul Sultan, Sara Muller, Rebecca Whittle, Edward Roddy, Christian Mallen, Lorna Clarson

Open access · goldAbstract read
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. HIF-1α in CD4Journal of pharmaceutical analysis · 2026
    Article
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  4. Article
  5. Article
  6. Article
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  8. Article
  9. Uric Acid-An Emergent Risk Marker for Thrombosis?Journal of clinical medicine · 2021
    Review
  10. Review
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

6 authors at 3 institutions in 1 country.

Alyshah Abdul SultanArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK alyshah.sultan@hotmail.com.
Sara MullerArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK.
Rebecca WhittleArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK.
Edward RoddyArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK.
Christian MallenArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK.
Lorna ClarsonArthritis Research UK Primary Care Centre (Abdul Sultan, Muller, Whittle, Roddy, Mallen, Clarson), Research Institute for Primary Care & Health Sciences, Keele University, UK; Haywood Academic Rheumatology Centre (Roddy), Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK.
Keele University · GBMidlands Partnership NHS Foundation Trust · GBVersus Arthritis · GB

Funding

Department of Health RP_2014-04-026Department of Health RP-PG-0617-20005
6 · The paper itself

Abstract

backgroundSystemic inflammatory diseases have been associated with increased risk of venous thromboembolism. We aimed to quantify the risk of venous thromboembolism in patients with gout, the most common inflammatory arthritis, and to assess how disease duration, hospital admission and urate-lowering therapy affect this risk.

methodsWe used data from the population-representative, England-based Clinical Practice Research Datalink linked to Hospital Episode Statistics, to identify incident gout cases between 1998 and 2017. We matched cases individually to 1 control without gout on age, gender, general practice and follow-up time. We calculated absolute and relative risks of venous thromboembolism, stratified by age, gender and hospital admission. Among those with gout, we assessed the risk of venous thromboembolism by exposure to urate-lowering therapy.

resultsWe identified 62 234 patients with incident gout matched to 62 234 controls. Gout was associated with higher risk of venous thromboembolism compared with controls (absolute rate 37.3 [95% confidence interval (CI) 35.5-39.3] v. 27.0 [95% CI 25.5-28.9] per 10 000 person-years, adjusted hazard ratio [HR] 1.25, 95% CI 1.15-1.35). The excess risk in patients with gout, which was sustained up to a decade after diagnosis, was present during the time outside hospital stay (adjusted HR 1.30, 95% CI 1.18-1.42), but not during it (adjusted HR 1.01, 95% CI 0.83-1.24). The risk of venous thromboembolism was similar among patients prescribed versus not prescribed urate-lowering therapy (incidence rate ratio 1.04, 95% CI 0.89-1.23).

interpretationGout was associated with higher risk of venous thromboembolism, particularly when the patient was not in hospital and regardless of exposure to urate-lowering therapy. Although the observed excess risk may not be sufficient to warrant preventive intervention, clinical vigilance may be required when caring for these patients.

Indexed as

AgedCase-Control StudiesFemaleGoutGout SuppressantsHospitalizationHumansLength of StayMaleMiddle AgedRisk FactorsUric AcidUricosuric AgentsVenous ThromboembolismGout SuppressantsUric AcidUricosuric Agents

Identifiers

PMID31160496
PMCPMC6546571
OpenAlexW2947484577

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.