Evidence map›Paper›PMID 33510833›Full record

ArticleThe World Allergy Organization journal2021

Biologics and global burden of asthma: A worldwide portrait and a call for action.

M Caminati, M Morais-Almeida, E Bleecker, I Ansotegui, G W Canonica, C Bovo, G Senna

Abstract read
In one paragraph

Article in The World Allergy Organization journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–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

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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. The value of treatable traits across the spectrum of adult asthma severity.Chinese medical journal pulmonary and critical care medicine · 2025
    Review
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  14. Pharmacogenetics of childhood uncontrolled asthma.Expert review of clinical immunology · 2025
    Review
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  19. Observational
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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.

M CaminatiDepartment of Medicine, University of Verona, Verona, Italy.
M Morais-AlmeidaAllergy Center, CUF Descobertas Hospital, CUF Academic and Research Medical Center, Lisbon, Portugal.
E BleeckerGenomics and Precision Medicine, University of Arizona College of Medicine, Tucson, AZ, USA.
I AnsoteguiDepartment of Allergy and Immunology, Hospital Quirónsalud Bizkaia, Erandio, Spain.
G W CanonicaPersonalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center, IRCCS, Rozzano, Italy.
C BovoMedical Direction, University Hospital of Verona, Verona, Italy.
G SennaDepartment of Medicine, University of Verona, Verona, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biologics for severe asthma can significantly impact on the burden of disease and also have the potential to reduce asthma mortality. By reviewing the literature and contacting the pharmaceutical companies, the present paper aims at providing a worldwide snapshot of biologic drugs availability, related with the trend of asthma mortality rate, as a marker of the burden of the disease. A decline in the global rate of annual asthma mortality was observed until the 1980s, but overall no further reduction occurred, and the current mortality estimation is 0.19 deaths per 100.000 people. A higher mortality rate has been registered in low and middle-income countries (LMICs), where poor socioeconomic conditions and lack of access to the medical resources are more relevant. The availability of monoclonal antibodies is mainly limited to the developed and high-income countries. Furthermore the overall "asthma management system" in LMICs suffers from a number of restrictions that hamper the widespread availability of biologics besides their costs. The availability of generic drugs in the field of biologics for severe asthma could contribute to facilitate their widespread accessibility. But before that, awareness and expertise regarding severe asthma, and proper tools to assess and manage it, deserve to be shared worldwide. Collaboration projects involving physicians from all the countries through the scientific Academies network and with the support of the Companies active in the field may provide an initial concrete opportunity.

Indexed as

Asthma costsAsthma mortalityBiologicsSevere asthmaSevere asthma prevalence

Identifiers

PMID33510833
PMCPMC7806784

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.