Evidence map›Paper›PMID 34680429›Full record

ReviewBiomedicines2021

Inhaled Corticosteroids and the Lung Microbiome in COPD.

Holly R Keir, Marco Contoli, James D Chalmers

Open access · goldAbstract readReview
In one paragraph

Review in Biomedicines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Macrophages and the microbiome in chronic obstructive pulmonary disease.European respiratory review : an official journal of the European Respiratory Society · 2024
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Observational
  16. Rational use of inhaled corticosteroids for the treatment of COPD.NPJ primary care respiratory medicine · 2023
    Review
  17. Article
  18. Review
  19. Review
  20. 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 at 2 institutions in 2 countries.

Holly R KeirDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
Marco ContoliDepartment of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy.ORCID 0000-0002-2731-5809
James D ChalmersDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
University of Dundee · GBUniversity of Ferrara · IT

Funding

Boehringer Ingelheim N/A
6 · The paper itself

Abstract

The Global Initiative for Chronic Obstructive Lung Disease 2021 Report recommends inhaled corticosteroid (ICS)-containing regimens as part of pharmacological treatment in patients with chronic obstructive lung disease (COPD) and frequent exacerbations, particularly with eosinophilic inflammation. However, real-world studies reveal overprescription of ICS in COPD, irrespective of disease presentation and inflammatory endotype, leading to increased risk of side effects, mainly respiratory infections. The optimal use of ICS in COPD therefore remains an area of intensive research, and additional biomarkers of benefit and risk are needed. Although the interplay between inflammation and infection in COPD is widely acknowledged, the role of the microbiome in shaping lower airway inflammation has only recently been explored. Next-generation sequencing has revealed that COPD disease progression and exacerbation frequency are associated with changes in the composition of the lung microbiome, and that the immunosuppressive effects of ICS can contribute to potentially deleterious airway microbiota changes by increasing bacterial load and the abundance of potentially pathogenic taxa such as

Indexed as

COPDinhaled corticosteroidslung microbiome

Identifiers

PMID34680429
PMCPMC8533282
OpenAlexW3202835723

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.