Tiotropium in the management of paediatric and adolescent asthma: Systematic review.

Tiotropium bromide is a long-acting muscarinic antagonist (LAMA) and is the only LAMA licensed for management for patients' ≥6 years old with severe asthma who have experienced one or more severe asthma exacerbations in the preceding year. Recent clinical trials have demonstrated that once-daily tiotropium is safe and efficacious in 6-17 year-olds with symptomatic asthma despite treatment with inhaled corticosteroids (ICSs), with or without additional controllers. In this paper, we review the evidence of the safety and efficacy of tiotropium add-on maintenance treatment in children and adolescents with symptomatic moderate and severe asthma.