Evidence map›Paper›PMID 33758515›Full record

ArticleJournal of asthma and allergy2021

The Patients' Experience of Severe Asthma Add-On Pharmacotherapies: A Qualitative Descriptive Study.

Vanessa L Clark, Peter G Gibson, Vanessa M McDonald

Abstract read
In one paragraph

Article in Journal of asthma and allergy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–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

21 citing papers in PubMed.

  1. Trial
  2. Asthma in athletes: diagnostic challenges and management strategies.Current opinion in allergy and clinical immunology · 2026
    Review
  3. Article
  4. Article
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  6. Review
  7. Review
  8. Article
  9. Article
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  11. Patient-centred outcomes in severe asthma: fatigue, sleep, physical activity and work.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  12. Review
  13. 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

3 authors.

Vanessa L ClarkNational Health and Medical Research Council Centre for Research Excellence in Severe Asthma and the Priority Research Centre for Healthy Lungs, The University of Newcastle, New Lambton Heights, NSW, Australia.ORCID 0000-0003-3450-5843
Peter G GibsonNational Health and Medical Research Council Centre for Research Excellence in Severe Asthma and the Priority Research Centre for Healthy Lungs, The University of Newcastle, New Lambton Heights, NSW, Australia.
Vanessa M McDonaldNational Health and Medical Research Council Centre for Research Excellence in Severe Asthma and the Priority Research Centre for Healthy Lungs, The University of Newcastle, New Lambton Heights, NSW, Australia.ORCID 0000-0001-9890-3408

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAdd-on therapies for severe asthma are continually emerging with proven efficacy in randomised controlled trials. To date, however, there are no qualitative studies exploring patients' experiences with these treatments. We aimed to understand the experience of patients who were treated with an add-on therapy for their severe asthma. PATIENTS AND

methodsA qualitative descriptive study was conducted, participants were recruited from the respiratory clinics and databases of a tertiary referral hospital. Participants with treatment-refractory severe asthma (n=20) prescribed an add-on therapy for >4 months (75% mepolizumab; 25% omalizumab, and 25% macrolide) were recruited. Qualitative semi-structured interviews were conducted, with interviews thematically analysed.

resultsParticipants' mean (SD) age was 59.5 (15.3) years, and 50% were male. Participants reported 4.5 (2.3) exacerbations in the past year. Asthma Control Questionnaire score was 2.0 (1.4). The monoclonal add-on therapies had been prescribed for a median (IQR) of 12.5 (7.0, 24.0) months. Experience was captured in four emergent themes: "Life is just easier" provided an overall message that the add-on therapy made the participants' life easier in terms of increasing participation, levelling out symptoms, providing more energy and reducing healthcare use. "Prednisone: A necessary evil" was discussed, particularly in terms of dose and dependence and damaging side effects. The theme "worry and hope for the future" referenced treatment non-response or cessation of effect which was discussed by some participants. Finally, "holistic care" was centred on the sentiment that the participant's asthma management and overall health were not related to one aspect or medication alone.

conclusionPatients with severe asthma experience vast improvements in quality-of-life and life participation with add-on therapies, but there remains a significant burden related to oral corticosteroids and incomplete treatment responses. Addressing this residual burden is an important area for future research.

Indexed as

asthma medicationsmonoclonal antibody therapiespatient experiencequality of lifesevere asthma

Identifiers

PMID33758515
PMCPMC7979352

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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.