Evidence map›Paper›PMID 24841163›Full record

Trial reportNPJ primary care respiratory medicine2014

Comparison of the efficacy of ciclesonide with that of budesonide in mild to moderate asthma patients after step-down therapy: a randomised parallel-group study.

Kuo-Chin Chiu, Yen-Li Chou, Jeng-Yuan Hsu, Ming-Shian Lin, Ching-Hsiung Lin, Pai-Chien Chou, Chun-Liang Chou, Chun-Hua Wang, Han-Pin Kuo

Open access · goldAbstract readComparative StudyMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in NPJ primary care respiratory medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Stepping down the dose of inhaled corticosteroids for adults with asthma.The Cochrane database of systematic reviews · 2017
    Pooled it
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 1 country.

Kuo-Chin ChiuDivision of Chest, Department of Internal Medicine, Poh-Ai Hospital, Luodong, Taiwan.
Yen-Li ChouDepartment of Thoracic Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan.
Jeng-Yuan HsuDivision of Chest, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
Ming-Shian LinDepartment of Pulmonary and Critical Care Medicine, Chia-Yi Christian Hospital, Chiayi, Taiwan.
Ching-Hsiung LinDepartment of Chest Medicine, Changhua Christian Hospital, Changhua, Taiwan.
Pai-Chien ChouDepartment of Thoracic Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan.
Chun-Liang ChouDepartment of Thoracic Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan.
Chun-Hua WangDepartment of Thoracic Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan.
Han-Pin KuoDepartment of Thoracic Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan.
Chang Gung Memorial Hospital · TWChanghua Christian Hospital · TWChiayi Chang Gung Memorial Hospital · TWChia-Yi Christian Hospital · TWLuodong Poh-Ai Hospital · TWTaichung Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInhaled corticosteroids (ICSs) are widely used in asthma control. Ciclesonide (CIC) is an ICS with on-site lung activation for potent anti-inflammatory activity.

aimsThis study aimed to compare the clinical benefit of CIC with budesonide (BUD) in step-down therapy.

methodsA total of 150 patients with mild-to-moderate asthma well controlled by a combination of ICS and long-acting β2-agonist were randomised to receive either CIC 320 μg (n=75) once daily or 2 inhalations of BUD 200 μg (n=75) twice daily for 12 weeks. The forced expiratory volume in 1s (FEV1), maximum mid-expiratory flow (MMEF) and asthma control test (ACT) scores were measured. Ranked stratification of patients and physicians was assessed.

resultsDrug adherence was significantly higher in the CIC group than in the BUD group (76.0% vs. 58.7%, P=0.03). The FEV1 and MMEF remained stable throughout the 12-week CIC treatment. In the BUD group, FEV1 significantly decreased at weeks 4 and 12. MMEF had a higher value in the CIC group than in the BUD group. Both patients and physicians ranked CIC over BUD.

conclusionsCIC is more effective and has better drug adherence than BUD as step-down treatment when asthma is well controlled by combination therapy.

Indexed as

AdultAgedAnti-Asthmatic AgentsAsthmaBudesonideFemaleForced Expiratory VolumeHumansMaleMedication AdherenceMiddle AgedPatient SatisfactionPeak Expiratory Flow RatePregnenedionesSeverity of Illness IndexTreatment OutcomeAnti-Asthmatic AgentsBudesonideciclesonidePregnenediones

Identifiers

PMID24841163
PMCPMC4373304
OpenAlexW2319903408

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.