Evidence map›Paper›PMID 32021138›Full record

ArticleInternational journal of chronic obstructive pulmonary disease2019

Inhaled Corticosteroids Prescribed for COPD Patients with Mild or Moderate Airflow Limitation: Who Warrants a Trial of Withdrawal?

Timothy H Harries, Gill Gilworth, Christopher J Corrigan, Patrick B Murphy, Nicholas Hart, Mike Thomas, Patrick T White

Abstract read
In one paragraph

Article in International journal of chronic obstructive pulmonary disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Trial
  2. Review
  3. Observational
  4. 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

7 authors.

Timothy H HarriesDepartment of Public Health and Primary Care, School of Population Health and Environmental Sciences, King's College London, London, UK.
Gill GilworthDepartment of Public Health and Primary Care, School of Population Health and Environmental Sciences, King's College London, London, UK.ORCID 0000-0003-1408-8878
Christopher J CorriganDepartment of Asthma Allergy and Respiratory Science, King's College London, London, UK.ORCID 0000-0002-0706-6534
Patrick B MurphyLane Fox Respiratory Unit, Guy's and St. Thomas' NHS Foundation Trust and King's College London, London, UK.
Nicholas HartLane Fox Respiratory Unit, Guy's and St. Thomas' NHS Foundation Trust and King's College London, London, UK.ORCID 0000-0002-6863-585X
Mike ThomasPrimary Care and Population Medicine, University of Southampton, Southampton, UK.
Patrick T WhiteDepartment of Public Health and Primary Care, School of Population Health and Environmental Sciences, King's College London, London, UK.ORCID 0000-0002-2047-8787

Funding

Department of Health DRF-2015-08-091Department of Health PB-PG-0214-33060
6 · The paper itself

Abstract

COPD patients prescribed inhaled corticosteroids (ICS) outside guidelines should be targeted for ICS withdrawal. Within a primary care population of 209,618 we used a combination of digital search algorithm, individual record review, and clinical review to identify COPD patients suitable for a trial of ICS withdrawal. At most, 39% of COPD patients with mild or moderate airflow limitation prescribed ICS were suitable for withdrawal according to Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines. Recurrent exacerbations and reversible airway obstruction were the main reasons for patients' unsuitability for withdrawal. Identifying COPD patients in whom ICS withdrawal should be considered presents a challenge to primary care clinicians.

Indexed as

Administration, InhalationAirway ObstructionBeclomethasoneGlucocorticoidsHumansPulmonary Disease, Chronic ObstructiveSeverity of Illness IndexWithholding TreatmentBeclomethasoneGlucocorticoidschronic obstructivedrug withdrawalinhaled corticosteroidsmild airflow limitationmoderate airflow limitationpulmonary disease

Identifiers

PMID32021138
PMCPMC6978678

What OpenQuestion holds

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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.