Evidence map›Paper›PMID 30310816›Full record

ReviewBioMed research international2018

Omalizumab for Severe Asthma: Beyond Allergic Asthma.

C C Loureiro, L Amaral, J A Ferreira, R Lima, C Pardal, I Fernandes, L Semedo, A Arrobas

Registry-linked trialOpen access · hybridAbstract readReview
In one paragraph

Review in BioMed research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04714567 (Multidimensional Phenotyping of Severe Asthma Patients and Its Impact on Disease Control and Therapeutic Response - Analysis From the Portuguese Severe Asthma Registry), which is not on this map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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.

NCT04714567 unknown statusnot on this mapstarted 2021, after this paper: background citation

Multidimensional Phenotyping of Severe Asthma Patients and Its Impact on Disease Control and Therapeutic Response - Analysis From the Portuguese Severe Asthma Registry

Typeobservational_patient_registrySponsorSociedade Portuguesa de PneumologiaRan2021 to 2022Enrolled150ConditionsSevere Asthma
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Switching Biological Therapies in Severe Asthma.International journal of molecular sciences · 2023
    Review
  12. Long-term mepolizumab treatment reduces relapse rates in super-responders with eosinophilic granulomatosis with polyangiitis.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2023
    Article
  13. Article
  14. Promising treatment biomarkers in asthma.Frontiers in drug safety and regulation · 2023
    Review
  15. Article
  16. Interleukin-11 receptor subunit α-1 is required for maximal airway responsiveness to methacholine after acute exposure to ozone.American journal of physiology. Regulatory, integrative and comparative physiology · 2022
    Article
  17. Review
  18. 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

8 authors at 6 institutions in 1 country.

C C LoureiroPulmonology Unit, Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
L AmaralImmunoallergology Department, Centro Hospitalar São João, Porto, Portugal.
J A FerreiraImmunoallergology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho (CHVNGE), Vila Nova de Gaia, Portugal.
R LimaPulmonology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho (CHVNGE), Vila Nova de Gaia, Portugal.
C PardalPulmonology Department, Hospital Professor Doutor Fernando Fonseca, EPE, Amadora, Portugal.
I FernandesPulmonology Department, Hospital São Bernardo, Setúbal, Portugal.
L SemedoPulmonology Department, Hospital Santa Marta, Lisboa, Portugal.
A ArrobasPulmonology Unit, Hospital Geral, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.ORCID 0000-0001-7047-6264
Centro Hospitalar de Vila Nova de Gaia · PTHospitais da Universidade de Coimbra · PTHospital de Santa Marta · PTHospital de São Bernardo · PTHospital de São João · PTHospital Prof. Dr. Fernando Fonseca · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Different subsets of asthma patients may be recognized according to the exposure trigger and the frequency and severity of clinical signs and symptoms. Regarding the exposure trigger, generally asthma can be classified as allergic (or atopic) and nonallergic (or nonatopic). Allergic and nonallergic asthma are distinguished by the presence or absence of clinical allergic reaction and in vitro IgE response to specific aeroallergens. The mechanisms of allergic asthma have been extensively studied with major advances in the last two decades. Nonallergic asthma is characterized by its apparent independence from allergen exposure and sensitization and a higher degree of severity, but little is known regarding the underlying mechanisms. Clinically, allergic and nonallergic asthma are virtually indistinguishable in exacerbations, although exacerbation following allergen exposure is typical of allergic asthma. Although they both show several distinct clinical phenotypes and different biomarkers, there are no ideal biomarkers to stratify asthma phenotypes and guide therapy in clinical practice. Nevertheless, some biomarkers may be helpful to select subsets of atopic patients which might benefit from biologic agents, such as omalizumab. Patients with severe asthma, uncontrolled besides optimal treatment, notwithstanding nonatopic, may also benefit from omalizumab therapy, although currently there are no randomized double-blind placebo controlled clinical trials to support this suggestion. However, omalizumab discontinuation according to each patient's response to therapy and pharmacoeconomical analysis are questions that remain to be answered.

Indexed as

Anti-Asthmatic AgentsAsthmaHumansOmalizumabPhenotypeAnti-Asthmatic AgentsOmalizumab

Identifiers

PMID30310816
PMCPMC6166383
OpenAlexW2891631842

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.