Overview Long-term Safety and Efficacy of Odevixibat in Patients With Alagille Syndrome Status: Enrolling by invitation Trial end date: 2023-10-01 Target enrollment: Participant gender: Summary An Open Label Study to Evaluate the Long-term Safety and Efficacy of Odevixibat (A4250) in Patients with Alagille Syndrome (ASSERT-EXT) Phase: Phase 3 Details Lead Sponsor: Albireo