Evidence map›Paper›PMID 31507641›Full record

ArticleAllergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology2019

Efficacy of add-on mepolizumab in adolescents with severe eosinophilic asthma.

Steven W Yancey, Hector G Ortega, Oliver N Keene, Eric S Bradford

Open access · goldAbstract read
In one paragraph

Article in Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Trial
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  4. Update on Pediatric asthma management: Recent advances.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Review
  5. Update on biologic and small molecules treatments in pediatric allergic diseases.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Review
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  12. Observational
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  17. Article
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  19. Treating severe asthma: Targeting the IL-5 pathway.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2021
    Review
  20. 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

4 authors at 3 institutions in 2 countries.

Steven W Yancey1Respiratory Therapeutic Area, GSK, 5 Moore Drive, PO Box 13398, Research Triangle Park, NC 27709 USA.ORCID 0000-0002-9140-3838
Hector G OrtegaRespiratory US Medical Affairs, GSK, La Jolla, CA USA.
Oliver N Keene3Clinical Statistics, GSK, Stockley Park, Middlesex UK.
Eric S Bradford1Respiratory Therapeutic Area, GSK, 5 Moore Drive, PO Box 13398, Research Triangle Park, NC 27709 USA.
Research Triangle Park Foundation · USLAC+USC Medical Center · USMiddlesex University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adolescents (12-17 years of age) with severe eosinophilic asthma experience frequent exacerbations and reduced lung function leading to poor health-related quality of life. Mepolizumab is approved for add-on maintenance therapy in patients with severe eosinophilic asthma ≥ 6 years of age in the EU and ≥ 12 years of age in other regions (including the USA), based on a Phase II/III program demonstrating reduced exacerbation rates with 4-weekly treatment. A total of 34 adolescent patients were recruited across the Phase III mepolizumab trials. Consistent with outcomes in the overall population, there was a reduction in the annual rate of clinically significant exacerbations, along with a reduction in blood eosinophil counts in response to mepolizumab in adolescent patients. The safety profile in adolescent patients was consistent with that seen in the overall population. Data from the Phase III clinical development program provide evidence for comparable efficacy and safety of mepolizumab between adolescents with severe eosinophilic asthma and the overall population.

Indexed as

AdolescentAsthma controlEosinophilsExacerbationsMepolizumabSevere eosinophilic asthma

Identifiers

PMID31507641
PMCPMC6724286
OpenAlexW2972092713

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.