24-Hour Serial Spirometric Assessment of Once-Daily Fluticasone Furoate/Umeclidinium/Vilanterol Versus Twice-Daily Budesonide/Formoterol in Patients with COPD: Analysis of the FULFIL Study

Adv Ther. 2020 Dec;37(12):4894-4909. doi: 10.1007/s12325-020-01496-7. Epub 2020 Oct 3.


Introduction: Few studies have utilized 24-h serial spirometry to compare the effects of inhaled chronic obstructive pulmonary disease (COPD) therapies on lung function. The FULFIL study previously reported significant lung function improvements with once-daily single-inhaler fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) versus twice-daily single-inhaler budesonide/formoterol (BUD/FOR) in patients with symptomatic COPD at risk of exacerbations.

Methods: This prespecified analysis evaluated 24-h serial spirometry data from a subgroup of 406 patients in FULFIL. BUD/FOR twice-daily dosing was maintained during 24-h spirometry. A post hoc analysis evaluated serial forced expiratory volume in 1 s (FEV1) at day 1 and week 24 by disease severity at screening (FEV1 < 50% predicted and no moderate or severe exacerbation in prior year, FEV1 < 50% predicted and ≥ 1 moderate or severe exacerbation in prior year, and FEV1 ≥ 50% and < 80% predicted and ≥ 2 moderate or ≥ 1 severe exacerbations in prior year).

Results: Odds of achieving a ≥ 100-mL increase from baseline in FEV1 within the first 6 h post dose on day 1 were significantly greater with FF/UMEC/VI than BUD/FOR [odds ratio 2.79 (95% confidence interval 1.56-4.98); p < 0.001]. FF/UMEC/VI led to greater improvements in weighted mean FEV1 over 0-6, 0-12, 0-24, and 12-24 h on day 1 and at week 24, with the greatest between-group differences at week 24 (range 196-210 mL; all p < 0.001). Significant between-treatment differences in FEV1 and forced vital capacity (FVC) in favor of FF/UMEC/VI versus BUD/FOR were seen at all time points at week 24 (FEV1 range 156-231 mL, all p < 0.001; FVC range 139-309 mL, all p ≤ 0.002). Serial FEV1 results were consistent irrespective of disease severity at screening.

Conclusion: These findings further demonstrate sustained lung function benefits with once-daily FF/UMEC/VI single-inhaler triple therapy in patients with symptomatic COPD at risk of exacerbations across a range of disease severities.

Trial registration: ClinicalTrials.gov NCT02345161.

Keywords: Chronic obstructive pulmonary disease; Inhaled corticosteroid; Long-acting muscarinic antagonist; Long-acting β2-agonist; Lung function; Serial FEV1; Single-inhaler triple therapy.

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Administration, Inhalation
  • Aged
  • Androstadienes / therapeutic use*
  • Benzyl Alcohols / therapeutic use*
  • Bronchodilator Agents / therapeutic use*
  • Budesonide / therapeutic use
  • Chlorobenzenes / therapeutic use*
  • Double-Blind Method
  • Female
  • Fluticasone-Salmeterol Drug Combination / therapeutic use*
  • Forced Expiratory Volume / drug effects
  • Humans
  • Male
  • Middle Aged
  • Pulmonary Disease, Chronic Obstructive / drug therapy*
  • Quinuclidines / therapeutic use*
  • Spirometry
  • Time Factors


  • Androstadienes
  • Benzyl Alcohols
  • Bronchodilator Agents
  • Chlorobenzenes
  • Fluticasone-Salmeterol Drug Combination
  • GSK573719
  • Quinuclidines
  • vilanterol
  • Budesonide
  • fluticasone furoate

Associated data

  • ClinicalTrials.gov/NCT02345161