Construction of the Chinese University Prognostic Index for hepatocellular carcinoma and comparison with the TNM staging system, the Okuda staging system, and the Cancer of the Liver Italian Program staging system: a study based on 926 patients.

Background: The current TNM staging system for patients with hepatocellular carcinoma (HCC) does not include liver function parameters and does not provide a precise prognosis for patients in different risk groups. The objectives of this study were to construct a new prognostic index for patients with hepatocellular carcinoma, the Chinese University Prognostic Index (CUPI), and to compare it with existing staging systems in terms of their ability to classify patients into different risk group.

Methods: From 1996 to 1998, 926 ethnic Chinese patients who were diagnosed with HCC (mainly hepatitis B-associated) at a single institution were recruited prospectively into this study.

Factors predicting response and survival in 149 patients with unresectable hepatocellular carcinoma treated by combination cisplatin, interferon-alpha, doxorubicin and 5-fluorouracil chemotherapy.

Background: The objective of the current study was to identify patient and disease related factors that influence response and survival for patients with unresectable hepatocellular carcinoma (HCC) who received a systemic combination chemotherapy consisting of cisplatin, alpha-interferon, doxorubicin, and 5-fluorouracil (PIAF).

Methods: From July 1996 to February 1999, 149 patients with unresectable HCC were treated with PIAF: cisplatin (20mg/m2 intravenously, Days 1-4), doxorubicin (40mg/m2 intravenously, Day 1), 5-fluorouracil (400mg/m2 intravenously, Days 1-4), and alpha-interferon (5MU/m2 subcutaneously, Days 1-4), once every 3 weeks up to a maximum of six cycles. Univariate and multivariate analyses of patient and disease characteristics were used to identify factors predicting response and survival.

Consistent chromosome 10 rearrangements in four newly established human hepatocellular carcinoma cell lines.

Cancer cell lines represent an invaluable resource for isolation of novel genes relevant to tumor pathogenesis and as in vitro models. In this study, we report on the successful establishment of four cell lines from hepatocellular carcinoma tissue. These cell lines, designated HKCI-1, HKCI-2, HKCI-3, and HKCI-4, have been growing continuously for more than 24 months and have been passaged more than 50 times.