Long‐term Observation of Cyclosporine as Second‐line Therapy in Adults of Severe Acute Autoimmune Hepatitis

Severe acute-onset autoimmune hepatitis (SA-AIH), a possible cause of acute liver failure (ALF), poses great challenges in diagnosis and management. Latest guidelines and expert reviews advocate a trial of corticosteroids (CS) followed by assessments of their clinical effect for 1-2 weeks with consideration for liver transplantation (LT).