Comparison of two twice-daily doses of budesonide/formoterol maintenance and reliever therapy

M Aubier, R Buhl, T Ekström, J Ostinelli, C P van Schayck, O Selroos, J Haughney

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The aim of this study was to compare two budesonide/formoterol maintenance doses within the budesonide/formoterol maintenance and reliever therapy concept and to identify possible patient characteristics at baseline which would predict a better response to a higher than standard maintenance dose. A total of 8,424 patients with symptomatic asthma when using an inhaled corticosteroid (ICS) with or without a long-acting β(2)-agonist were randomised to budesonide/formoterol 160/4.5 μg, one (1 × 2) or two (2 × 2) inhalations b.i.d. Patients used the same inhaler as needed for symptom relief. The primary outcome variable was time to first severe asthma exacerbation. In the total study population, the time to first severe asthma exacerbation was prolonged by 18% with 2 × 2 versus 1 × 2 (hazard ratio 0.82; p = 0.03). Lung function (peak expiratory flow) was the only statistically significant predictor of a better response to 2 × 2. The mean daily ICS doses were 737 and 463 μg in the 2 × 2 and 1 × 2 groups, respectively. In a real-life setting, budesonide/formoterol maintenance and reliever therapy at the 2 × 2 maintenance dose did prolong time to first severe exacerbation but at a higher medication load. Patients with low lung function benefited most from the higher maintenance dose.

Original languageEnglish
Pages (from-to)524-530
Number of pages7
JournalEuropean Respiratory Journal
Volume36
Issue number3
DOIs
Publication statusPublished - 1 Sep 2010

Keywords

  • administration, inhalation
  • adolescent
  • adrenal cortex hormones
  • adult
  • aged
  • aged, 80 and over
  • asthma
  • budesonide
  • drug administration schedule
  • ethanolamines
  • female
  • formoterol fumarate
  • humans
  • male
  • middle aged
  • nebulizers and vaporizers
  • research design
  • time factors

Fingerprint Dive into the research topics of 'Comparison of two twice-daily doses of budesonide/formoterol maintenance and reliever therapy'. Together they form a unique fingerprint.

  • Cite this