OBJECTIVE: To evaluate the risk and predictors of hepatocellular carcinoma (HCC) in HBeAg-negative chronic hepatitis B patients of the large HEPNET.Greece cohort study who received long-term oral antivirals starting withlamivudine monotherapy. DESIGN: Retrospective analysis of HCC incidence in HBeAg-negative chronic hepatitis B patients from a retrospective-prospective cohort who were treated with nucleos(t)ide analogue(s) starting withlamivudine monotherapy for ≥12 months. SETTING: A nationwide network of liver centres. PATIENTS: 818 patients were included: 517 with chronic hepatitis B only; 160 with compensated cirrhosis; 56 with decompensated cirrhosis; 85 with unclassified disease severity. INTERVENTIONS: All patients were treated with nucleos(t)ide analogue(s) starting with lamivudine monotherapy. MAIN OUTCOME MEASURES: Development of HCC. RESULTS: During a median follow-up of 4.7 years, HCC developed in 49 (6.0%) patients. The 5-year cumulative incidence of HCC was higher in patients with cirrhosis than in those with chronic hepatitis B only (11.5% vs 3.2%, respectively; p<0.001). HCC developed in 0.7%, 6.7% and 11.7% of patients <50, 50-60 and >60 years old, respectively (p<0.001). Virological on-therapy remission did not significantly affect the incidence of HCC in all patients or those with cirrhosis, but it showed a trend for lower HCC incidence in patients with chronic hepatitis B only (p=0.076). In multivariate analysis, age, gender and cirrhosis were independently associated with HCC risk regardless of virological remission. CONCLUSIONS: Long-term therapy with nucleos(t)ide analogue(s) starting with lamivudine monotherapy does not eliminate HCC risk in HBeAg-negative chronic hepatitis B. The risk of HCC is particularly high in patients with cirrhosis, who should remain under HCC surveillance even during effective therapy. Older age and male gender remain independent risk factors for HCC, while virological on-therapy remission does not seem to significantly reduce the overall incidence of HCC.
RCT Entities:
OBJECTIVE: To evaluate the risk and predictors of hepatocellular carcinoma (HCC) in HBeAg-negative chronic hepatitis Bpatients of the large HEPNET.Greece cohort study who received long-term oral antivirals starting with lamivudine monotherapy. DESIGN: Retrospective analysis of HCC incidence in HBeAg-negative chronic hepatitis Bpatients from a retrospective-prospective cohort who were treated with nucleos(t)ide analogue(s) starting with lamivudine monotherapy for ≥12 months. SETTING: A nationwide network of liver centres. PATIENTS: 818 patients were included: 517 with chronic hepatitis B only; 160 with compensated cirrhosis; 56 with decompensated cirrhosis; 85 with unclassified disease severity. INTERVENTIONS: All patients were treated with nucleos(t)ide analogue(s) starting with lamivudine monotherapy. MAIN OUTCOME MEASURES: Development of HCC. RESULTS: During a median follow-up of 4.7 years, HCC developed in 49 (6.0%) patients. The 5-year cumulative incidence of HCC was higher in patients with cirrhosis than in those with chronic hepatitis B only (11.5% vs 3.2%, respectively; p<0.001). HCC developed in 0.7%, 6.7% and 11.7% of patients <50, 50-60 and >60 years old, respectively (p<0.001). Virological on-therapy remission did not significantly affect the incidence of HCC in all patients or those with cirrhosis, but it showed a trend for lower HCC incidence in patients with chronic hepatitis B only (p=0.076). In multivariate analysis, age, gender and cirrhosis were independently associated with HCC risk regardless of virological remission. CONCLUSIONS: Long-term therapy with nucleos(t)ide analogue(s) starting with lamivudine monotherapy does not eliminate HCC risk in HBeAg-negative chronic hepatitis B. The risk of HCC is particularly high in patients with cirrhosis, who should remain under HCC surveillance even during effective therapy. Older age and male gender remain independent risk factors for HCC, while virological on-therapy remission does not seem to significantly reduce the overall incidence of HCC.
Authors: Heung Cheol Kim; Ki Tae Suk; Dong Joon Kim; Jai Hoon Yoon; Yeon Soo Kim; Gwang Ho Baik; Jin Bong Kim; Chang Hoon Kim; Hotaik Sung; Jong Young Choi; Kwang Hyub Han; Seung Ha Park Journal: World J Gastroenterol Date: 2014-01-21 Impact factor: 5.742