autoimmune hepatitis

Autoimmune hepatitis (AIH) is a severe life-threatening hepatopathy of unknown etiology, affecting both pediatric and adult populations, and characterised by inflammatory liver histology, circulating non-organ-specific autoantibodies, and hypergammaglobulinaemia. AIH is a very heterogeneous disease with a variety of clinical presentations, ranging from asymptomatic liver test abnormalities to acute severe hepatitis or even acute liver failure. It responds very well to immunosuppressive treatment with prednisolone with or without azathioprine...

BACKGROUND: Corticosteroid treatment for autoimmune hepatitis has been shown by randomised controlled clinical trials to ameliorate symptoms, normalise liver tests, improve histological findings and extend survival. Nevertheless, suboptimal responses to corticosteroid treatment still occur. AIM: To describe the current definitions, frequencies, clinical relevance and treatment options for suboptimal responses, and to discuss alternative medications that have been used off-label for these occurrences...

BACKGROUND: Consensus guidelines aid in the diagnosis and management of autoimmune hepatitis, but they are frequently based on low-quality clinical evidence, conflicting experiences and divergent opinions. Recommendations may be weak, discrepant or non-existent at critical decision points. AIMS: To identify the decision points where guidelines are weak or non-existent and review the evidence essential in the decision process. METHODS: Full-text articles published in English using the keyword 'autoimmune hepatitis' were identified by PubMed from 1972 to 2013...

INTRODUCTION: Optimal management during pregnancy of patients with autoimmune hepatitis (AIH) remains undefined. We therefore reviewed all patients with AIH who reported pregnancy at our centre to identify any pre-conception factors that might predict adverse outcomes. RESULTS: There were 81 pregnancies in 53 women. Median age at conception was 26 years (range 16-42); with 41% of pregnancies occurring in the context of cirrhosis. At conception, 61 patients (75%) were on therapy for AIH...

BACKGROUND & AIMS: Autoimmune hepatitis is a chronic inflammatory liver disease that leads to liver cirrhosis and corresponding complications, if left untreated. Current standard treatment with azathioprine and prednisolone induces remission in the vast majority of patients. However, for those patients not responding to standard treatment or not tolerating these drugs, few alternatives can be used and their effectiveness might be limited. We sought to analyze the safety and efficacy of off-label treatment with infliximab in a cohort of eleven patients with difficult-to-treat autoimmune hepatitis...

The accurate diagnosis and classification of autoimmune hepatitis (AIH) rely upon the detection of characteristic autoantibodies. Positivity for anti-nuclear (ANA) and/or anti-smooth muscle (SMA) autoantibodies defines AIH type 1 (AIH-1), whereas anti-liver kidney microsomal type 1 (anti-LKM1) and/or anti-liver cytosol type 1 (anti-LC1) define AIH type 2 (AIH-2). ANA and SMA, and less commonly anti-LKM1, have also been detected in de-novo autoimmune hepatitis developing after liver transplantation, a condition that may affect patients transplanted for non-autoimmune liver disease...

BACKGROUND & AIMS: Current treatment strategies in autoimmune hepatitis (AIH) include long-term treatment with corticosteroids and/or azathioprine. Here we determined the risk of relapse after drug withdrawal in patients in long-term remission and factors associated with such a relapse. METHODS: A total of 131 patients (out of a cohort including 844 patients) from 7 academic and 14 regional centres in the Netherlands were identified in whom treatment was tapered after at least 2 years of clinical and biochemical remission...