Evidence map›Paper›PMID 35241554›Full record

ArticleIn vivo (Athens, Greece)

Retrospective Analysis of the Starting Dose of Combined ICS/LABA for Cough-variant Asthma and Cough-predominant Asthma.

Takeo Nakajima, Tatsuya Nagano, Yoshihiro Nishimura

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Cough-Variant Asthma: A Review of Clinical Characteristics, Diagnosis, and Pathophysiology.The journal of allergy and clinical immunology. In practice · 2025
    Review
  2. Review
  3. Inhaled corticosteroids do not affect the antibody titer against the SARS-CoV-2 spike protein in BNT162b2 mRNA vaccinated patients.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2022
    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

3 authors at 1 institution in 1 country.

Takeo NakajimaNakajima Medical Clinic, Kobe, Japan.
Tatsuya NaganoDivision of Respiratory Medicine, Department of Internal Medicine Kobe University Graduate School of Medicine, Kobe, Japan tnagano@med.kobe-u.ac.jp.
Yoshihiro NishimuraDivision of Respiratory Medicine, Department of Internal Medicine Kobe University Graduate School of Medicine, Kobe, Japan.
Kobe University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimAlthough the usefulness of inhaled corticosteroids and long-acting β2 agonists (ICS/LABA) in cough-variant asthma and cough-predominant asthma has been reported, there is no consensus on its starting dose. The aim of this study is to find the optimal dose of ICS/LABA for cough-variant asthma and cough-predominant asthma. PATIENTS AND

methodsWe analysed 112 patients who visited our clinic from January 2009 to December 2012 with the chief complaint of cough that had continued for more than 3 weeks. Cough-variant asthma (n=30) and cough-predominant asthma (n=7) were treated with ICS/LABA.

resultsThere was no significant difference in cough duration time from starting ICS/LABA in cough-variant asthma and cough-predominant asthma between medium and high doses (14.3% versus 10.9%, respectively) (p=0.192). Moreover, there was no significant difference in cough duration time from starting ICS/LABA in cough-variant asthma between medium and high doses (13.2% versus 11.5%, respectively) (p=0.433).

conclusionThe medium starting dose of ICS/LABA is sufficient for treating cough-variant asthma.

Indexed as

Anti-Asthmatic AgentsAsthmaAdministration, InhalationAdrenal Cortex HormonesCoughDrug Therapy, CombinationHumansRetrospective StudiesAdrenal Cortex HormonesAnti-Asthmatic Agentscombination of inhaled corticosteroid and bronchodilatorCoughcough predominant asthmacough variant asthma

Identifiers

PMID35241554
PMCPMC8931895
OpenAlexW4214871085

What OpenQuestion holds

Textmetadata
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.