医学
肝细胞癌
肝切除术
内科学
化疗
胃肠病学
肿瘤科
肝动脉灌注
佐剂
外科
肝功能
作者
Toshimasa Asahara,Toshiyuki Itamoto,Koji Katayama,Ono E,Kiyohiko Dohi,Nakanishi T,Kitamoto M,Azuma K,Ito K
出处
期刊:Hepato-gastroenterology
[Update Medical Publishing]
日期:1999-03-01
卷期号:46 (26): 1042-1048
被引量:25
摘要
BACKGROUND/AIMS This clinical study aimed to clarify the effectiveness and indication of adjuvant hepatic arterial infusion chemotherapy (HAIC) that is performed to prevent recurrence after radical hepatectomy for hepatocellular carcinoma (HCC). METHODOLOGY From January 1986 to December 1992, 135 HCC patients, who tolerated curative hepatic resection in which all of the macroscopic HCC was removed, were included in this study. They were divided into two groups. One group was comprised of 68 patients who received HAIC after radical hepatectomy (HAIC (+) group), and the other group was comprised of 67 patients who received radical hepatectomy alone (HAIC (-) group). In the HAIC (+) group, an emulsion of doxorubicin (30-50 mg) and lipiodol (3-5 ml) was injected from a reservoir every 2 or 3 months for 1 year. RESULTS The cumulative survival rates in the HAIC (+) group (79.1%, 54.5% and 39.9% at 3, 5, and 7 years after hepatectomy, respectively) were better than those in the HAIC (-) group (69.2%, 38.1% and 26.8%, respectively) (p = 0.086). The disease-free survival rates in the HAIC (+) group (50.8%, 31.7% and 25.6% at 3, 5, and 7 years after hepatectomy, respectively) were significantly better than those in the HAIC (-) group (25.7%, 20.6% and 6.4%, respectively) (p = 0.006). This improvement was evident for 3 years after hepatectomy. The adjuvant HAIC was effective especially in patients with good liver function, whose tumor size ranged between 2.1 cm and 5 cm in diameter, and who received a minor hepatic resection. CONCLUSIONS Adjuvant HAIC was effective in preventing recurrence after radical hepatectomy for HCC. This treatment is especially indicated for patients with good liver function, whose tumor size ranges between 2.1 cm and 5 cm in diameter, and who have received a minor hepatic resection.
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