Am J Respir Crit Care Med
August 2017
Rationale: Randomized data comparing triple therapy with dual inhaled corticosteroid (ICS)/long-acting β-agonist (LABA) therapy in patients with chronic obstructive pulmonary disease (COPD) are limited.
Objectives: We compared the effects of once-daily triple therapy on lung function and health-related quality of life with twice-daily ICS/LABA therapy in patients with COPD.
Methods: The FULFIL (Lung Function and Quality of Life Assessment in Chronic Obstructive Pulmonary Disease with Closed Triple Therapy) trial was a randomized, double-blind, double-dummy study comparing 24 weeks of once-daily triple therapy (fluticasone furoate/umeclidinium/vilanterol 100 μg/62.