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.
Prospective Registry-Based Study Evaluating the Effectiveness and Safety of Odevixibat in Participants With Alagille Syndrome (ALGS)