Trepo CG, Robert D, Motin J, Trepo D, Sepetjian M, Prince AM. Hepatitis B antigen (HBSAg) and/or antibodies (anti-HBS and anti-HBC) in fulminant hepatitis: pathogenic and prognostic significance.
Gut 1976;
17:10-13. [PMID:
1269974 PMCID:
PMC1411056 DOI:
10.1136/gut.17.1.10]
[Citation(s) in RCA: 82] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Hepatitis B surface antigen (HBSAg) and antibodies to both the surface and core antigens of the hepatitis B virus (anti-HBS and anti-HBC) have been studied in 64 consecutive cases of fulminant hepatitis. HBSAg was detected by counterelectrophoresis in 23 (35-9%) but by radioimmunoassay in 38 (59-3%). Anti-HBS was detected by passive haemagglutination in 26 (40-6%), coexisting HBSAg and anti-HBS were found in 16 cases (25%). Using an indirect immunofluorescence technique, anti-HBC was found in all of the cases in whom either HBSAg or anti-HBS was present. The highest survival rate was observed in patients with no evidence of HBV infection (31-3%) and was lowest in those who had both HBSAg and anti-HBS detected simultaneously (6-2%). The prognosis of those who exhibited anti-HBS only was no better than those with HBSAg alone. In a further case, transient interruption of the asymptomatic chronic HBSAg carrier state with seroconversion to anti-HBS was associated with the development of a fulminant hepatitis syndrome. The results suggest that an unusually strong and rapid immune clearance of HBSAg may be involved in the pathogenesis of fulminant hepatitis.
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