Operational updates
Pharming Group announces U.S. FDA acceptance and Priority Review of supplemental New Drug Application for leniolisib in children with APDS aged 4 to 11 years
If approved, leniolisib will be first and only treatment indicated for children with activated phosphoinositide 3-kinase delta (PI3Kδ) syndrome (APDS), a rare primary immunodeficiency
Decision based on positive data from multinational Phase III study in children aged 4 to 11 years with APDS
PDUFA target action date of January 31, 2026
Pharming Group N.V. today announced that the U.S. Food and Drug Administration (FDA) has accepted its supplemental New Drug Application (sNDA) seeking approval for leniolisib, an oral, selective phosphoinositide 3-kinase delta (PI3Kδ) inhibitor, as a treatment for children aged 4 to 11 years with activated phosphoinositide 3-kinase delta syndrome (APDS), a rare primary immunodeficiency. The application has been granted Priority Review and assigned a Prescription Drug User Fee Act (PDUFA) target action date of January 31, 2026.