A Study Observing the Long-term, Effectiveness and Safety of Odevixibat (Bylvay) in Patients With Alagille Syndrome (ALGS) Who Are Receiving Ongoing Treatment
This study will collect information from patients with Alagille syndrome (ALGS) as they use odevixibat (Bylvay) in their daily lives.
Odevixibat is a medicine that helps patients with ALGS, a rare disease that harms their liver and causes itching.
The main aim of this study is to observe the long-term, everyday effectiveness and safety of the drug odevixibat in patients with ALGS who are receiving ongoing treatment.