Evidence map›Paper›PMID 25777983›Full record

ArticleBritish journal of clinical pharmacology2015

Time-trends in the prescribing of gastroprotective agents to primary care patients initiating low-dose aspirin or non-steroidal anti-inflammatory drugs: a population-based cohort study.

Margaretha F Warlé-van Herwaarden, Aafke R Koffeman, Vera E Valkhoff, Geert W 't Jong, Cornelis Kramers, Miriam C Sturkenboom, Peter A G M De Smet

Open access · bronzeAbstract read
In one paragraph

Article in British journal of clinical pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Trial
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  6. Article
  7. Use of Non-Steroidal Anti-Inflammatory Drugs and Associated Gastroprotection in a Cohort of Workers.International journal of environmental research and public health · 2018
    Article
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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 at 4 institutions in 2 countries.

Margaretha F Warlé-van HerwaardenRadboud University medical center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, the Netherlands.
Aafke R KoffemanDepartment of General Practice, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
Vera E ValkhoffDepartment of Medical Informatics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
Geert W 't JongDepartment of Medical Informatics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
Cornelis KramersDepartment of Pharmacology and Toxicology, Radboud University Medical Center, Nijmegen, the Netherlands.
Miriam C SturkenboomDepartment of Medical Informatics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
Peter A G M De SmetRadboud University medical center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, the Netherlands.
Erasmus MC · NLRadboud University Medical Center · NLRadboud University Nijmegen · NLUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsLow-dose aspirin (LDA) and non-steroidal-anti-inflammatory drugs (NSAIDs) both increase the risk of upper gastrointestinal events (UGIEs). In the Netherlands, recommendations regarding the prescription of gastroprotective agents (GPAs) in LDA users were first issued in 2009 in the HARM-Wrestling consensus. National guidelines on gastroprotective strategies (GPSs) in NSAID users were issued in the first part of the preceding. The aim of the present study was to examine time-trends in GPSs in patients initiating LDA and those initiating NSAIDs between 2000 and 2012.

methodsWithin a large electronic primary healthcare database, two cohorts were selected: (i) patients newly prescribed LDA and (ii) patients newly prescribed NSAIDs between 2000 and 2012. Patients who had been prescribed a GPA in the previous six months were excluded. For both cohorts, patients' risk of a UGIE was classified as low, moderate or high, based on the HARM-Wrestling consensus, and the presence of an adequate GPSwas determined.

resultsA total of 37 578 patients were included in the LDA cohort and 352 025 patients in the NSAID cohort. In both cohorts, an increase in GPSs was observed over time, but prescription of GPAs was lower in the LDA cohort. By 2012, an adequate GPS was present in 31.8% of high-risk LDA initiators, vs. 48.0% of high-risk NSAID initiators.

conclusionsDespite a comparable risk of UGIEs, GPSs are prescribed less in high-risk LDA initiators than in high-risk NSAID initiators. For both groups of patients, there is still room for improvement in guideline adherence.

Indexed as

AgedAged, 80 and overAnti-Inflammatory Agents, Non-SteroidalAspirinCohort StudiesDatabases, FactualDose-Response Relationship, DrugDrug PrescriptionsFemaleGastrointestinal DiseasesGastrointestinal HemorrhageHumansMaleMiddle AgedNetherlandsPeptic UlcerAnti-Inflammatory Agents, Non-SteroidalAspirinProton Pump Inhibitorsgastrointestinal hemorrhagesgastroprotective agentslow-dose aspirinNSAIDspharmacoepidemiology

Identifiers

PMID25777983
PMCPMC4574843
OpenAlexW2087541832

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.