BACKGROUND:Hepatocellular carcinoma (HCC) patients with major vascular involvement or extrahepatic metastasis are not good candidates for surgery or transarterial chemoembolization (TACE). In this study, the authors evaluated the efficacy of combined therapy with intraarterial cisplatin infusion and systemic administration of interferon-alpha (IFN-alpha) as a palliative treatment for these patients. METHODS:Sixty-eight HCC patients with major portal vein thrombosis (n = 47) or distant metastasis (n = 27) were randomly allocated to 1 of 3 groups. Group I (n = 19) received combined therapy consisting of intraarterial cisplatin infusion and systemic IFN-alpha, Group II (n = 23) received intraarterial cisplatin infusion, and Group III (n = 26) was managed with only supportive care. Cisplatin 2 mg/kg was infused through the proper hepatic artery every 8 weeks, and IFN-alpha 3 million IU/m2 was administered subcutaneously 3 times a week. RESULTS: The partial response (defined as a 50% or greater reduction in the product of the 2 longest perpendicular tumor measurements) rate of Group I was significantly higher than that of Group II (33% vs. 14%; P < 0.05). Also, the 1-year survival rate of Group I (27%) was higher than that of Group II (9%) or Group III (0%) (P < 0.05 and P < 0.01, respectively). The median survival period of Group I was 19 weeks, which was significantly longer than that of Group II (11 weeks) or Group III (5 weeks) (P < 0.05 and P < 0.01, respectively). CONCLUSIONS: These results suggest that combined therapy consisting of intraarterial cisplatin infusion and systemic IFN-alpha may be useful as a palliative treatment for HCC patients with major vascular involvement or extrahepatic metastasis.
RCT Entities:
BACKGROUND:Hepatocellular carcinoma (HCC) patients with major vascular involvement or extrahepatic metastasis are not good candidates for surgery or transarterial chemoembolization (TACE). In this study, the authors evaluated the efficacy of combined therapy with intraarterial cisplatin infusion and systemic administration of interferon-alpha (IFN-alpha) as a palliative treatment for these patients. METHODS: Sixty-eight HCC patients with major portal vein thrombosis (n = 47) or distant metastasis (n = 27) were randomly allocated to 1 of 3 groups. Group I (n = 19) received combined therapy consisting of intraarterial cisplatin infusion and systemic IFN-alpha, Group II (n = 23) received intraarterial cisplatin infusion, and Group III (n = 26) was managed with only supportive care. Cisplatin 2 mg/kg was infused through the proper hepatic artery every 8 weeks, and IFN-alpha 3 million IU/m2 was administered subcutaneously 3 times a week. RESULTS: The partial response (defined as a 50% or greater reduction in the product of the 2 longest perpendicular tumor measurements) rate of Group I was significantly higher than that of Group II (33% vs. 14%; P < 0.05). Also, the 1-year survival rate of Group I (27%) was higher than that of Group II (9%) or Group III (0%) (P < 0.05 and P < 0.01, respectively). The median survival period of Group I was 19 weeks, which was significantly longer than that of Group II (11 weeks) or Group III (5 weeks) (P < 0.05 and P < 0.01, respectively). CONCLUSIONS: These results suggest that combined therapy consisting of intraarterial cisplatin infusion and systemic IFN-alpha may be useful as a palliative treatment for HCC patients with major vascular involvement or extrahepatic metastasis.
Authors: Y Tomimaru; H Eguchi; H Wada; T Noda; M Murakami; S Kobayashi; S Marubashi; Y Takeda; M Tanemura; K Umeshita; Y Doki; M Mori; H Nagano Journal: Br J Cancer Date: 2010-04-20 Impact factor: 7.640
Authors: Y Tomimaru; H Eguchi; H Nagano; H Wada; A Tomokuni; S Kobayashi; S Marubashi; Y Takeda; M Tanemura; K Umeshita; Y Doki; M Mori Journal: Br J Cancer Date: 2010-10-26 Impact factor: 7.640