Evidence map›Paper›PMID 32489358›Full record

ArticlePostepy dermatologii i alergologii2020

Impact of changing GOLD guidelines (2007-2011-2017) on assignment of a COPD patient to disease severity category.

Marcin Nowak, Grzegorz M Brożek, Jan E Zejda, Mateusz Jankowski, Władysław Pierzchała

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Article in Postepy dermatologii i alergologii, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 citing papers in PubMed.

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4 · The record

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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

5 authors.

Marcin NowakADAMED Group, Czosnow, Poland.
Grzegorz M BrożekDepartment of Epidemiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland.
Jan E ZejdaDepartment of Epidemiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland.
Mateusz JankowskiDepartment of Epidemiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland.
Władysław PierzchałaPolish Respiratory Society, Warsaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe international standard for the recognition and treatment of chronic obstructive pulmonary disease (COPD) is guided by a regularly updated set of criteria developed by the Global Initiative for Chronic Obstructive Lung Disease (GOLD).

aimTo investigate the impact of updated COPD management guidelines from 2007 to 2017 (GOLD 2007, GOLD 2011 and GOLD 2017) on the assignment of patients into individual therapeutic groups, examining both individual and population dimensions. MATERIAL AND

methodsEach of 500 randomly chosen primary care physicians in Poland provided information on 10 individual COPD patients (disease history, clinical status, treatment and pharmacotherapy). This data was used to simulate the consequences of the implementation of the GOLD 2007, 2011 and 2017 guidelines.

resultsA group of 298 physicians of 500 approached provided information on 2597 patients (64.2% males) aged 29-96 (61.6 ±11.1 years). Based on GOLD 2007 guidelines, most patients (56.7%) presented a severe stage of COPD. GOLD 2011 updates would significantly increase the proportion of patients with the most severe stage of disease, and this group would be predominantly classified as moderate or severe in GOLD 2007. The implementation of GOLD 2017 guidelines would result in a significant migration of patients towards the lightest (category A) form of the disease.

conclusionsUpdates to the GOLD 2007 COPD guidelines for GOLD 2011 and 2017 would have a significant impact on the classification of patients for particular therapeutic groups. As a result of the migration of patients to particular therapeutic groups, the pharmacological treatment would also change.

Indexed as

chronic obstructive pulmonary diseaseGOLD guidelinespharmacotherapytreatment

Identifiers

PMID32489358
PMCPMC7262811

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