LAUSR

BackgroundBeyond available guidelines, therapy of autoimmune hepatitis (AIH) shows wide variation among physicians. We compared two regimens for treatment naive AIH: one recommended protocol with an initial prednisolone dose of 30 mg/day and our own 40 mg/day prednisolone with a slow dose tapering protocol. We analyzed the safety, response rates, and outcomes for two groups of treated patients.Patients and MethodsWe retrospectively evaluated data of 71 AIH patients including, group I (n = 32, prednisone 30 mg/day) and group II (n = 39, prednisone 40 mg/day). All patients also received azathioprine.ResultsThe frequency of complete biochemical response was significantly higher in group II than in group I (69.2 vs. 43.8%, p = 0.031) after 3 months of therapy, but not after 6 and 12 months (79.5 vs. 59.4%, p = 0.065 and 89.5 vs. 80.6%, p = 0.30). In patients with severe interface hepatitis, the complete response rates were significantly higher in group II than in group I after 3 (63.6 vs. 23.1%, p = 0.02) and 6 months (72.7 vs. 38.5%, p = 0.046), but not after 12 months of therapy (86.4 vs. 69.2%, p = 0.221). Relapses were observed in 50% of group I and in 35.9% of group II during maintenance therapy (p = 0.23). Overall survival was significantly better in group II than in group I (100 vs. 87.5%, log-rank, p = 0.048). No severe steroid-related side effects were observed in either group.ConclusionsOur real-world experience suggests that an initial prednisolone dose of 40 mg/day with a slower tapering protocol induces earlier biochemical response, tends to result in less relapses during maintenance, and is associated with a better disease outcome.