title: Risk factors and prediction of long-term outcome in primary biliary cirrhosis.
abstract: The natural history of the disease varies greatly among individual patients with primary biliary cirrhosis (PBC). Some patients live long without any symptoms while other patients present jaundice and develop hepatic failure in early phases of the disease. Previous studies showed that the natural course of PBC is altered by the use of ursodeoxy cholic acid (UDCA). In this review we discuss variation in the natural course of the disease and it's alteration by UDCA, and risk factors that predict disease progression. Based on clinical observations, there are three types of clinical evolution in PBC: 1) minimal to slow progression over several years; 2) rapid progression to jaundice and hepatic failure, and 3) progression to portal hypertension without developing deep jaundice. Notably, based on our analyses accelerated progression to jaundice and liver failure are reflected by a sustained serologic presence of anti-gp210 antibodies whereas patients with portal hypertension in the absence of jaundice have anti-centromere autoantibodies. These observations highlight the clinical importance of antinuclear antibody analysis in patients with PBC.
authors.affiliation: Clinical Research Center, National Hospital Organization Nagaski Medical Center, Japan. hiishibashi-gi@umin.ac.jp
authors.forename: Hiromi
authors.initials: H
authors.lastname: Ishibashi
authors.forename: Atsumasa
authors.initials: A
authors.lastname: Komori
authors.forename: Shinji
authors.initials: S
authors.lastname: Shimoda
authors.forename: Yoko M
authors.initials: YM
authors.lastname: Ambrosini
authors.forename: M Eric
authors.initials: ME
authors.lastname: Gershwin
authors.forename: Minoru
authors.initials: M
authors.lastname: Nakamura
mesh_terms: D001323:Autoantibodies / Q000097:blood; D018450:Disease Progression; D020022:Genetic Predisposition to Disease; D006684:HLA-DR Antigens / Q000235:genetics; D059811:HLA-DRB1 Chains; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000150:complications / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy; D017093:Liver Failure / Q000209:etiology; D011379:Prognosis; D012307:Risk Factors; D014580:Ursodeoxycholic Acid / Q000627:therapeutic use
chemical_list: D001323:Autoantibodies; D006684:HLA-DR Antigens; D059811:HLA-DRB1 Chains; D014580:Ursodeoxycholic Acid