Differentiate on the evidence the trials establish.
Both therapies reduced COPD exacerbations versus placebo.1, 2, 3 Dupilumab also improved lung function in BOREAS and NOTUS.1, 2
BOREAS reported an improvement. NOTUS and MATINEE did not show a significant between-group difference.1, 2, 3
What this means for the assessment
Separate exacerbations, lung function, and quality of life in the comparison. Avoid treating results from separate trials as evidence of head-to-head superiority.