Long-term efficacy of dupilumab in severe asthma by baseline oral corticosteroid dose.

Improvements in clinical outcomes and reductions in OCS dose with dupilumab observed in VENTURE were maintained throughout TRAVERSE, regardless of baseline disease severity. Patients who switched from placebo in VENTURE to dupilumab in TRAVERSE had improved clinical outcomes and reductions in OCS dose comparable to those given dupilumab in VENTURE.