Anti-HBc IgM associates with acute flare and HBeAg/HBsAg loss in chronic hepatitis B patients with acute exacerbation.

ABSTRACT: Acute exacerbation (AE) is common for patients with chronic hepatitis B (CHB). The aim of the study is to investigate the values of hepatitis B core antibody (anti-HBc) IgM in CHB-AE. Patients were screened from a prospective sub-cohort, 419 CHB patients with AE were enrolled and divided into groups according to antiviral treatment history, treatment naïve, withdrawal above or within 6 months, and on-treatment. The prevalence, clinical characteristics of anti-HBc IgM, and its relationship with the outcomes of CHB were assessed. A total of 157 patients (37.5%) were tested positive for anti-HBc IgM, of which patients with antiviral-withdrawal more than 6 months had the highest prevalence (49.3%). Anti-HBc IgM was significantly associated with HBV DNA and ALT, regarding to its prevalence and

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC12279279 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature