Evidence map›Paper›PMID 30498343›Full record

ReviewInternational journal of chronic obstructive pulmonary disease

The dose of inhaled corticosteroids in patients with COPD: when less is better.

José Luis Izquierdo, Borja G Cosio

Open access · goldAbstract readReview
In one paragraph

Review in International journal of chronic obstructive pulmonary disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Observational
  8. Article
  9. Observational
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Withdrawal of inhaled corticosteroids in COPD patients: rationale and algorithms.International journal of chronic obstructive pulmonary disease · 2019
    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

2 authors at 2 institutions in 1 country.

José Luis IzquierdoDepartment of Pneumology and Medicine, Hospital Universitario, Universidad de Alcalá, Guadalajara, Spain, jlizquierdoa@gmail.com.
Borja G CosioDepartment of Respiratory Medicine, Hospital Son Espases-IdISBa, Palma de Mallorca, Spain.
Instituto de Salud Carlos III · ESUniversidad de Alcalá · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of inhaled corticosteroids (ICS) in combination with bronchodilators in patients with COPD has been shown to decrease the rate of disease exacerbations and to improve the lung function and patients' quality of life. However, their use has also been associated with an increased risk of pneumonia. MATERIALS AND

methodsWe have reviewed existing clinical evidence on the risks and benefits of ICS in COPD, including large randomized clinical trials, meta-analyses, and clinical reviews.

resultsA large body of evidence supports the clinical benefits of ICS in patients with COPD in terms of exacerbations, symptoms, lung function, and quality of life. The incidence of adverse events related to ICS, including pneumonia, varies strongly among the studies and seems to be dose dependent, with recent well-designed, large studies on low-dose ICS reporting similar safety profiles in ICS and non-ICS groups.

conclusionThe benefits of ICS in COPD continue to outweigh the risks, especially when lower ICS doses are employed. Given that the data on ICS withdrawal in COPD are scarce and conflicting, we argue that using reduced doses of ICS could be an optimal strategy to manage patients with COPD.

Indexed as

Administration, InhalationAdrenal Cortex HormonesDose-Response Relationship, DrugHumansIncidenceLungPneumoniaPulmonary Disease, Chronic ObstructiveQuality of LifeRecovery of FunctionRisk FactorsTreatment OutcomeAdrenal Cortex Hormonesacute exacerbationsanti-inflammatory effectsasthma-COPD overlap syndromeCOPDinhaled corticosteroidslower doses of ICSpneumonia

Identifiers

PMID30498343
PMCPMC6207269
OpenAlexW2898605444

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.