Evidence map›Paper›PMID 30587961›Full record

Observational studyInternational journal of chronic obstructive pulmonary disease

COPD treatment pathways in France: a retrospective analysis of electronic medical record data from general practitioners.

Wilhelmine Meeraus, Robert Wood, Rafal Jakubanis, Tim Holbrook, Geoffray Bizouard, Johanna Despres, Camille Correia Da Silva, Gaelle Nachbaur, Sarah H Landis, Yogesh Punekar and 2 more

Open access · goldAbstract readComparative StudyObservational Study
In one paragraph

Observational study 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 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 12% 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

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

  1. Methods to assess COPD medications adherence in healthcare databases: a systematic review.European respiratory review : an official journal of the European Respiratory Society · 2023
    Pooled it
  2. Article
  3. Observational
  4. Article
  5. Article
  6. The Impact of the GOLD 2023 on Clinical Treatment in Northeast China.International journal of chronic obstructive pulmonary disease · 2023
    Article
  7. Article
  8. Article
  9. Observational
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 at 7 institutions in 5 countries.

Wilhelmine MeerausGlaxoSmithKline, Stockley Park West, Uxbridge, UK.
Robert WoodAdelphi Real World, Bollington, Cheshire, UK.
Rafal JakubanisAdelphi Real World, Bollington, Cheshire, UK.
Tim HolbrookAdelphi Real World, Bollington, Cheshire, UK.
Geoffray BizouardIQVIA, Paris, France.
Johanna DespresIQVIA, Paris, France.
Camille Correia Da SilvaGlaxoSmithKline, Rueil-Malmaison, France.
Gaelle NachbaurGlaxoSmithKline, Rueil-Malmaison, France.
Sarah H LandisGlaxoSmithKline, Stockley Park West, Uxbridge, UK.
Yogesh PunekarViiV Healthcare, Brentford, Middlesex, UK.
Bernard AguilaniuFaculty of Medicine, University Grenoble-Alpes, Grenoble, France.
Afisi S IsmailaGlaxoSmithKline, Collegeville, PA, USA, afisi.s.ismaila@gsk.com.
Adelphi Group (United Kingdom) · GBGlaxoSmithKline (France) · FRGlaxoSmithKline (United Kingdom) · GBIQVIA (France) · FRGlaxoSmithKline (United States) · USUniversité Grenoble Alpes · FRViiV Healthcare (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreasing availability of therapeutic options for COPD may drive new treatment pathways. This study describes COPD treatment in France, focusing on identifying initial treatment modifications in patients with COPD who either initiated long-acting bronchodilator (LABD)-based therapy or escalated to triple therapy (long-acting muscarinic antagonist [LAMA] + long-acting β

methodsThis retrospective analysis of patients with COPD in a large general practitioner database (IQVIA Longitudinal Patient Database) in France included two cohorts: Cohort 1 - new initiators of LABD-based therapy (LAMA, LABA, LAMA + LABA, LAMA + ICS, LABA + ICS or LAMA + LABA + ICS); Cohort 2 - patients escalating to triple therapy from mono- or dual-bronchodilator-based maintenance treatment. Both cohorts were indexed on the date of initiation/escalation (January 2008-December 2013), and the first treatment modification (at class level) within the 18-month post-index observational period was described. Five mutually exclusive outcomes were defined: continuous use (no modification), discontinuation (permanent [≥91 days with no restart] or temporary [≥91 days with subsequent restart]), switch, and augmentation (Cohort 1 only). Exploratory analysis of Cohort 1 explored potential drivers of treatment initiation.

resultsOverall, 5,065 patients initiated LABD-based therapy (Cohort 1), and 501 escalated to triple therapy (Cohort 2). In Cohort 1, 7.0% of patients were continuous users, 46.5% discontinued permanently, 28.5% discontinued temporarily, 2.8% augmented (added LAMA and/or LABA and/or ICS), and 15.2% switched therapy. In Cohort 2, 18.2% of patients were continuous users, 7.2% discontinued permanently, 27.9% discontinued temporarily, and 46.7% switched therapy. Exploratory analyses showed that time since COPD diagnosis was first recorded, pre-index exacerbation events, and concomitant medical conditions were potential drivers of initial maintenance treatment choices.

conclusionDiscontinuation among new initiators of LABD-based therapy was high in France, whereas few switched or augmented treatment. In comparison, permanent discontinuation within 18 months was low in patients escalating to triple therapy.

Indexed as

Critical PathwaysElectronic Health RecordsGeneral PractitionersPractice Patterns, Physicians'Administration, InhalationAdrenal Cortex HormonesAdrenergic beta-2 Receptor AgonistsAdultAgedBronchodilator AgentsClinical Decision-MakingDatabases, FactualDrug CombinationsDrug SubstitutionDrug Therapy, CombinationFemaleAdrenal Cortex HormonesAdrenergic beta-2 Receptor AgonistsBronchodilator AgentsDrug CombinationsMuscarinic AntagonistsFrancemaintenance therapytreatment modificationtreatment pathwaystriple therapy

Identifiers

PMID30587961
PMCPMC6305135
OpenAlexW2905437811

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.