Evidence map›Paper›PMID 34488779›Full record

ArticlePediatric rheumatology online journal2021

Biologic medicine inclusion in 138 national essential medicines lists.

Raphaël Kraus, Rae S M Yeung, Nav Persaud

Open access · goldAbstract read
In one paragraph

Article in Pediatric rheumatology online journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 88% 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

2 citing papers in PubMed, 1 citations in OpenAlex.

  1. Article
  2. 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

3 authors at 2 institutions in 1 country.

Raphaël KrausDepartment of Pediatrics, University of Toronto, Toronto, Canada. raphael.kraus@sickkids.ca.
Rae S M YeungDivision of Rheumatology, Hospital for Sick Children, Toronto, Canada.
Nav PersaudDepartment of Family and Community Medicine, St. Michael's Hospital, University of Toronto, Toronto, Canada.ORCID http://orcid.org/0000-0003-3327-5580
University of Toronto · CASt. Michael's Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEssential medicines lists (EMLs) are intended to reflect the priority health care needs of populations. We hypothesized that biologic disease-modifying antirheumatic drugs (DMARDs) are underrepresented relative to conventional DMARDs in existing national EMLs. We aimed to survey the extent to which biologic DMARDs are included in EMLs, to determine country characteristics contributing to their inclusion or absence, and to contrast this with conventional DMARD therapies.

methodsWe searched 138 national EMLs for 10 conventional and 14 biologic DMARDs used in the treatment of childhood rheumatologic diseases. Via regression modelling, we determined country characteristics accounting for differences in medicine inclusion between national EMLs.

resultsEleven countries (7.97%) included all 10 conventional DMARDs, 115 (83.33%) ≥5, and all countries listed at least one. Gross domestic product (GDP) per capita was associated with the total number of conventional DMARDs included (β

conclusionBiologic DMARDs are excluded from most national EMLs. By comparison, conventional DMARDs are widely included. Countries with higher health spending and longer life expectancy are more likely to list biologics.

Indexed as

Antirheumatic AgentsBiological ProductsDrugs, EssentialArthritis, RheumatoidChildFormularies as TopicHumansAntirheumatic AgentsBiological ProductsDrugs, EssentialBiologicsDisease-modifying antirheumatic drugs (DMARDs)Essential medicines listsPediatricsRare diseaseWorld Health Organization

Identifiers

PMID34488779
PMCPMC8419977
OpenAlexW3198568930

What OpenQuestion holds

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Registered trials

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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.