Serum total IgE as immunological marker in patients with chronic hepatitis B Virus infection, and hepatitis B related hepatocellular carcinoma.

This study evaluated the efficacy of IgE in predicting disease progression in chronic hepatitis B virus (HBV) and HBV related hepatocellular carcinoma (HCC) compared to normal controls. The study included 60 HBV-infected patients. Of these, 30 patients with chronic hepatitis B but not related to HCC and 30 patients with related HCC. Serum level of IgE was measured by ELISA. Serum level of IgE was higher in HCC patients than non-HCC patients (p < 0.005). Significant correlations were detected between IgE, transaminases (ALT, AST), alpha-fetoprotein and severity scores in chronic hepatitis B (CHB) patients. The level of IgE was correlated with HB viral load. Stronger correlations were evident between IgE, prothrombin time and total bilirubin. In conclusion, IgE levels may be considered as non-invasive markers for monitoring liver disease progression in CHB.