期刊
JOURNAL OF HEPATOLOGY
卷 48, 期 1, 页码 140-147出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jhep.2007.08.013
关键词
autoimmune hepatitis; gender; cirrhosis; HLA; autoimmune liver disease
Background/Aims: Autoimmune hepatitis (AIH) predominantly affects women. Reasons for this are unclear and few series have assessed long-term outcomes of men with AIH. Methods: To evaluate the clinical course and outcomes of 51 men from a total of 238 consecutive patients with definite AIH at a single centre from 1971 to 2005. The primary outcome measure was death or liver transplantation. Results: Median age at diagnosis was 39 y in men and 49 y in women (p = 0.0589). HLA At, 138 and DR3 allotypes and the HLA A1-B8-DR3 haplotype were more frequently expressed in men (63% vs. 45%, p = 0.049; 74% vs. 38%, p < 0.001; 62% vs. 44%, P = 0.058; and 50% vs. 23%, P = 0.003; respectively). There were no significant differences in clinical manifestations at presentation. Over 96% of patients demonstrated a complete initial response to treatment. A greater number of men experienced at least one relapse (71% vs. 55%, p = 0.0591). However, women were significantly more likely to die or require liver transplantation (Log rank test p = 0.024). Conclusions: Men with AIH appear to have a higher relapse rate and younger age of disease onset which may relate to increased prevalence of HLA AI-B8-DR3. Despite this, men have significantly better long-term survival and outcomes than women. (c) 2007 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.
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