Laboratory Medicine ›› 2021, Vol. 36 ›› Issue (11): 1106-1109.DOI: 10.3969/j.issn.1673-8640.2021.11.003

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Relation between anti-gp210 antibody,anti-sp100 antibody and ALBI score in patients with primary biliary cholangitis

QIU Fang1, ZHU Ping2, JIANG Peng2, WANG Chan2   

  1. 1. Department of Clinical Laboratory,the Fourth Affiliated Hospital of Nanjing Medical University,Nanjing 210031,Jiangsu,China
    2. Life Science and Technology College,Southeast University,Nanjing 210096,Jiangsu,China
  • Received:2021-03-18 Online:2021-11-30 Published:2021-12-20

Abstract:

Objective To investigate the relation of anti-gp210 antibody,anti-sp100 antibody and albumin-bilirubin(ALBI)score as prognostic risk predictors in primary biliary cholangitis(PBC). Methods The clinical data of 374 patients with PBC were collected. The differences of biochemical indexes,ALBI score and grade were compared between PBC patients with positive and negative results of anti-gp210 antibody and anti-sp100 antibody. Results The levels of serum alanine aminotransferase(ALT),aspartate aminotransferase(AST),gamma-glutamyltransferase(GGT),alkaline phosphatase(ALP),total bilirubin(TB),direct bilirubin(DBil) and ALBI score in PBC patients with positive anti-gp210 antibody were higher than those in patients with negative anti-gp210 antibody(P<0.05). The levels of serum AST,TB and DBil in patients with positive anti-sp100 antibody were higher than those in patients with negative anti-sp100 antibody(P<0.05),and albumin(Alb) was lower(P<0.05). The ALBI score of PBC patients with both or single positive anti-gp210 and anti-sp100 antibodies was lower than that of PBC patients with negative anti-gp210 and anti-sp100 antibodies,while the proportion of patients with ALBI grade 3 was higher than that of PBC patients with negative anti-gp210 and anti-sp100 antibodies(P<0.05). Conclusions PBC patients with positive anti-gp210 antibody and anti-sp100 antibody have a high risk of poor prognosis,and anti-gp210 antibody and anti-sp100 antibody could be used as auxiliary indicators to predict the prognostic risk of PBC.

Key words: Anti-gp210 antibody, Anti-sp100 antibody, Albumin-bilirubin score, Primary biliary cholangitis

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