Evidence map›Paper›PMID 40524923›Full record

ArticleERJ open research2025

The sustained increase of cardiovascular risk following COPD exacerbations: meta-analyses of the EXACOS-CV studies.

Clementine Nordon, Sami O Simons, Jonathan Marshall, Hana Müllerová, Michael Pollack, Camilla Bengtsson, Fabian Hoti, Muriel Lobier, Aaro Salosensaari, Ana Cristina Santos and 2 more

Abstract read
In one paragraph

Article in ERJ open research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Optimizing COPD Care in Belgium: A Multidisciplinary Expert Consensus on Cardiopulmonary Risk Management.International journal of chronic obstructive pulmonary disease · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. 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

12 authors.

Clementine NordonBiopharmaceuticals Medical, AstraZeneca, Cambridge, UK.
Sami O SimonsDepartment of Respiratory Medicine, NUTRIM Institute of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, the Netherlands.ORCID https://orcid.org/0000-0002-4296-5076
Jonathan MarshallBiopharmaceuticals Medical, AstraZeneca, Cambridge, UK.
Hana MüllerováBiopharmaceuticals Medical, AstraZeneca, Cambridge, UK.
Michael PollackBiopharmaceuticals Medical, AstraZeneca, Wilmington, DE, USA.
Camilla BengtssonIQVIA, Solna, Sweden.
Fabian HotiIQVIA, Espoo, Finland.
Muriel LobierIQVIA, Espoo, Finland.
Aaro SalosensaariIQVIA, Turku, Finland.
Ana Cristina SantosIQVIA, Oeiras, Portugal.
Claus Franz VogelmeierPulmonary and Critical Care Medicine, German Center for Lung Research, Marburg, Germany.
Kirsty RhodesBiopharmaceuticals Medical, AstraZeneca, Cambridge, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The EXAcerbations of COPD and their OutcomeS on CardioVascular disease (EXACOS-CV) multi-database studies have consistently shown an increased risk of serious cardiovascular event following COPD exacerbations, but with some risk temporality variations. EXACOS-CV results were meta-analysed to increase their generalisability and improve precision. Methods: Studies conducted in Canada, the United States, Germany, the Netherlands, Spain, Italy, Japan and England were meta-analysed, amounting to 1 030 875 individuals. Generally, each study included individuals aged ≥40 years with a COPD diagnosis in 2014-2019; primary outcome was the composite of non-fatal acute coronary syndrome, decompensated heart failure, ischaemic stroke, arrhythmias and all-cause death. Pooled hazard ratios (HR Results: Time periods following an exacerbation (any severity) were associated with increased and sustained risks of the composite outcome: HR Conclusion: Risk of severe cardiovascular events is sustainably increased following an exacerbation of COPD, even early and moderate ones. Cardiopulmonary risk reduction should be a global core target of COPD management.

Identifiers

PMID40524923
PMCPMC12168178

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.