
16 December 2025 - Approval based on SWIFT trials showing significantly lower rate of annualised asthma exacerbations in patients receiving depemokimab versus placebo.
GSK today announced that the US FDA has approved Exdensur (depemokimab-ulaa) as an add-on maintenance treatment of severe asthma characterised by an eosinophilic phenotype in adult and paediatric patients aged 12 years and older.