Evidence map›Paper›PMID 29575717›Full record

ArticleImmunity, inflammation and disease2018

Benefits of antifungal therapy in asthma patients with airway mycosis: A retrospective cohort analysis.

Evan Li, Chu-Lin Tsai, Zahida K Maskatia, Ekta Kakkar, Paul Porter, Roger D Rossen, Sarah Perusich, John M Knight, Farrah Kheradmand, David B Corry

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Airway Mycosis and the Regulation of Type 2 Immunity.Journal of fungi (Basel, Switzerland) · 2020
    Review
  11. Kids, Difficult Asthma and Fungus.Journal of fungi (Basel, Switzerland) · 2020
    Review
  12. The Fungal Microbiome and Asthma.Frontiers in cellular and infection microbiology · 2020
    Review
  13. Fungi in Mucoobstructive Airway Diseases.Annals of the American Thoracic Society · 2018
    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

10 authors at 3 institutions in 2 countries.

Evan LiDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Chu-Lin TsaiDepartment of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Zahida K MaskatiaDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Ekta KakkarDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Paul PorterDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Roger D RossenDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Sarah PerusichDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
John M KnightDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Farrah KheradmandDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
David B CorryDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.ORCID 0000-0001-9729-1016
Baylor College of Medicine · USMichael E. DeBakey VA Medical Center · USNational Taiwan University Hospital · TW

Funding

Th1 and Th17 Mediators in Experimental EmphysemaR01HL117181 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI CORRY, DAVID B, KHERADMAND, FARRAH · 2013 to 2016
$1.5M
BLRD VA I01 BX002221NHLBI NIH HHS R01 HL117181
6 · The paper itself

Abstract

introductionFungal airway infection (airway mycosis) is increasingly recognized as a cause of asthma and related disorders. However, prior controlled studies of patients treated with antifungal antibiotics have produced conflicting results. Our objective is to measure the effect of antifungal therapy in moderate to severe adult asthmatics with positive fungal sputum cultures in a single center referral-based academic practice.

methodsWe retrospectively evaluated 41 patients with asthma and culture-proven airway mycosis treated with either terbinafine, fluconazole, itraconazole, voriconazole, or posaconazole for 4 to >12 weeks together with standard bronchodilator and anti-inflammatory agents. Asthma control (1 = very poorly controlled; 2 = not well controlled; and 3 = well controlled), peak expiratory flow rates (PEFR), serum total IgE, and absolute blood eosinophil counts before and after antifungal therapy were assessed. In comparison, we also studied nine patients with airway mycosis and moderate to severe asthma who received standard therapy but no antifungals.

resultsTreatment with azole-based and allylamine antifungals was associated with improved asthma control (mean change in asthma control 1.72-2.25; p = 0.004), increased PEFR (69.4% predicted to 79.3% predicted, p = 0.0011) and markedly reduced serum IgE levels (1,075 kU/L to 463 kU/L, p = 0.0005) and blood eosinophil counts (Mean absolute count 530-275, p = 0.0095). Reduction in symptoms, medication use, and relapse rates decreased as duration of therapy increased. Asthmatics on standard therapy who did not receive antifungals showed no improvement in asthma symptoms or PEFR. Antifungals were usually well tolerated, but discontinuation (12.2%) and relapse (50%) rates were relatively high.

conclusionAntifungals help control symptoms in a subset of asthmatics with culture-proven airway mycosis. Additional randomized clinical trials are warranted to extend and validate these findings.

Indexed as

AdultAgedAntifungal AgentsAsthmaBronchodilator AgentsEosinophilsFemaleHumansLeukocyte CountLung Diseases, FungalMaleMiddle AgedPeak Expiratory Flow RateRespiratory SystemRetrospective StudiesSeverity of Illness IndexAntifungal AgentsBronchodilator AgentsAirway mycosisantifungalasthma

Identifiers

PMID29575717
PMCPMC5946149
OpenAlexW2792375664

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.