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Clinical Trial
Comparative Study
Journal Article
A combination therapy with transarterial chemo-lipiodolization and systemic chemo-infusion for large extensive hepatocellular carcinoma invading portal vein in comparison with conservative management.
Cancer Chemotherapy and Pharmacology 2007 January
PURPOSE: Hepatocellular carcinoma (HCC) invading the portal vein is a medical challenge. We evaluated the therapeutic efficacy of a combination of transarterial and systemic chemo-infusion for large HCC with portal vein thrombosis (PVT) compared with conservative management.
PATIENTS AND METHODS: This was a case-control cohort study of 103 consecutive patients with Child-Pugh class A who had a large (>10 cm) HCC with PVT. The patients were assigned to receive either combined transarterial epirubicin (50 mg/m(2)) plus cisplatin (60 mg/m(2)) chemo-lipiodolization and systemic 5-fluorouracil (200 mg/m(2)) chemo-infusion (ECF regimen) at monthly intervals (n=80) or conservative management (n=23).
RESULTS: The objective tumor response (21.3 vs. 0%, P=0.011) and overall survival (8.7 vs. 3.5 months, P<0.001) were significantly better in the treatment group than in the conservative group. The prognostic factors for survival were tumor type (P=0.007), bilobar involvement (P=0.001), distant metastasis (P=0.009) and objective tumor response (P<0.001) for the treatment group. Survival benefits with the treatment were also maintained in each subgroup after stratification of these variables.
CONCLUSIONS: This study suggests that when the hepatic function is preserved, a therapeutic strategy could be more beneficial than conservative management for such a large extensive HCC. As a therapeutic option, a combination therapy using ECF regimen may provide a significantly better tumor response and survival benefit in patients with large HCC invading the portal vein.
PATIENTS AND METHODS: This was a case-control cohort study of 103 consecutive patients with Child-Pugh class A who had a large (>10 cm) HCC with PVT. The patients were assigned to receive either combined transarterial epirubicin (50 mg/m(2)) plus cisplatin (60 mg/m(2)) chemo-lipiodolization and systemic 5-fluorouracil (200 mg/m(2)) chemo-infusion (ECF regimen) at monthly intervals (n=80) or conservative management (n=23).
RESULTS: The objective tumor response (21.3 vs. 0%, P=0.011) and overall survival (8.7 vs. 3.5 months, P<0.001) were significantly better in the treatment group than in the conservative group. The prognostic factors for survival were tumor type (P=0.007), bilobar involvement (P=0.001), distant metastasis (P=0.009) and objective tumor response (P<0.001) for the treatment group. Survival benefits with the treatment were also maintained in each subgroup after stratification of these variables.
CONCLUSIONS: This study suggests that when the hepatic function is preserved, a therapeutic strategy could be more beneficial than conservative management for such a large extensive HCC. As a therapeutic option, a combination therapy using ECF regimen may provide a significantly better tumor response and survival benefit in patients with large HCC invading the portal vein.
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