title: Current therapy for autoimmune hepatitis.
abstract: The treatment of autoimmune hepatitis is evolving as the pathogenic pathways that underlie the disease are defined, new immunosuppressive agents are tested, and site-specific molecular interventions become feasible. Prednisone alone or at a reduced dose combined with azathioprine is the conventional treatment. Patients with HLA genotype DRB1*0301 have a poorer treatment response and a more frequent need for liver transplantation than those with HLA genotype DRB1*0401. Therapy to the point when liver test results and histological findings are normal reduces, but does not eliminate, the occurrence of relapse. Treatment failure warrants reassessment with regard to the accuracy of the original diagnosis and the exclusion of variant forms of hepatitis or concomitant alternative diseases. Ciclosporin might be effective as short-term, front-line therapy in infants and adults, and calcineurin inhibitors might salvage patients who are refractory to corticosteroid regimens. Mycophenolate mofetil can induce an improvement in laboratory test results and reduce the requirement for corticosteroids. Sirolimus is effective for treatment of de novo autoimmune hepatitis that develops after liver transplantation. Synthetic peptides that block autoantigen presentation, cytokine manipulations, oral tolerance regimens, T-cell vaccination, and gene therapy are all interventions that will be able to emerge after a reliable animal model of the human disease has been developed.
authors.affiliation: Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.
authors.forename: Aldo J
authors.initials: AJ
authors.lastname: Montano Loza
authors.forename: Albert J
authors.initials: AJ
authors.lastname: Czaja
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001379:Azathioprine / Q000627:therapeutic use*; D001707:Biopsy, Needle; D018450:Disease Progression; D004359:Drug Therapy, Combination; D005260:Female; D019693:Hepatitis, Autoimmune / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D006801:Humans; D007150:Immunohistochemistry; D007167:Immunotherapy / Q000379:methods; D008111:Liver Function Tests; D016031:Liver Transplantation; D008297:Male; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use*; D011379:Prognosis; D018570:Risk Assessment; D012720:Severity of Illness Index; D012737:Sex Factors; D015996:Survival Rate; D017211:Treatment Failure; D016896:Treatment Outcome
chemical_list: D001379:Azathioprine; D011241:Prednisone