In patients with established cirrhosis, the risk of detecting HCC is maximal at the baseline screening (7%). Hepatitis C was the most common etiology for cirrhosis in study. In U.S. patients with established cirrhosis, CT scan exhibited higher sensitivity for detecting HCC than ultrasound or AFP.

These results suggest that an AAR > or =1 may not be as useful for predicting cirrhosis in chronic hepatitis C as previously thought, and emphasizes the need for validation of clinical decision aids on independent patient cohorts.

Lymphoproliferation to GA did not differentiate GA-R from GA-HR/NR. However, reduced IFN-gamma expression and stable IL-4 expression in anti-CD3/CD28-stimulated PBMC, and an increased IL-4/IFN-gamma ratio was associated with favorable clinical response. More data are needed to validate the prospective use of IL-4/IFN-gamma expression in PBMC as a biomarker of clinical response to GA for individual patients.

The majority of respondents routinely screen patients with cirrhosis for HCC. Approximately half of the screening respondents limit their screening to only patients with high-risk etiologies. On multivariate analysis, several variables predicted screening for HCC by the respondents.

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