Evidence map›Paper›PMID 15383431›Full record

SynthesisArchives of disease in childhood2004

Systematic review of the dose-response relation of inhaled fluticasone propionate.

M Masoli, M Weatherall, S Holt, R Beasley

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Archives of disease in childhood, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 49 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Unmet needs in asthma.Therapeutics and clinical risk management · 2019
    Review
  7. Review
  8. Article
  9. Article
  10. Management of asthma in children.BMJ (Clinical research ed.) · 2007
    Review
  11. Review
  12. Very high dose inhaled corticosteroids: panacea or poison?Archives of disease in childhood · 2006
    Review
  13. Article
  14. Article
  15. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

M MasoliMedical Research Institute of New Zealand, Wellington, New Zealand.
M Weatherall
S Holt
R Beasley
Medical Research Institute of New Zealand · NZStatistics New Zealand · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo examine the dose-response relation of inhaled fluticasone for both efficacy and adrenal function in children with asthma.

methodsSystematic review of double blind randomised dose-response studies of fluticasone in children of at least 4 weeks duration.

main outcome measuresFEV1, morning peak expiratory flow, night awakenings, beta agonist use, major exacerbations, 12 or 24 hour urinary cortisol, peak plasma cortisol post-stimulation.

resultsSeven studies of 1733 children with asthma met the inclusion criteria for efficacy. The dose-response curve for each efficacy outcome measure suggested that the response began to plateau between 100 and 200 microg per day with additional efficacy at the 400 microg per day dose shown in one study of severe asthmatics. Five studies of 1096 children with asthma met the inclusion criteria for assessment of adrenal function. The largest placebo controlled study of 437 children reported no difference in 24 hour urinary cortisol between placebo and fluticasone at doses of 100 and 200 microg per day. The non-placebo controlled study of 528 children reported significant suppression of overnight urinary cortisol levels with fluticasone at 400 compared with 200 microg per day.

conclusionsThere is insufficient data to determine the dose-response of fluticasone in children at doses >400 microg per day. The dose-response curve for fluticasone appears to plateau between 100 and 200 microg per day for efficacy. There was additional efficacy at the 400 microg per day dose in children with severe asthma; however there was evidence of adrenal suppression at this dose.

Indexed as

Administration, InhalationAndrostadienesAsthmaBronchodilator AgentsDose-Response Relationship, DrugDouble-Blind MethodFluticasoneForced Expiratory VolumeHumansPeak Expiratory Flow RateRandomized Controlled Trials as TopicTreatment OutcomeAndrostadienesBronchodilator AgentsFluticasone

Identifiers

PMID15383431
PMCPMC1719679
OpenAlexW1984012752

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.