CDZ173/Leniolisib

A six-way relative bioavailability study comparing 10, 30, 40 and 50 mg leniolisib film coated tablets and 30 mg film coated granules with 70 mg film coated tablet in healthy volunteers

A study to assess safety and tolerability, and explore efficacy of leniolisib for immune dysregulation in common variable immunodeficiency

An open-label, single-arm extension study to evaluate the long-term safety, tolerability, and efficacy of leniolisib for immune dysregulation in patients with primary immunodeficiency

An Open-label, Single Arm Study of the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of Leniolisib in Pediatric Patients (Aged 1 to 6 Years) with APDS (Activated Phosphoinositide 3-Kinase Delta Syndrome) Followed by an Open-label Long-term Extension

An Open-Label, Single Arm Study of the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of Leniolisib in Pediatric Patients (Aged 4 to 11 Years) With APDS (Activated Phosphoinositide 3-Kinase Delta Syndrome) Followed by an Open-Label Long-Term Extension