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Published on: January 25, 2015
[Peripheral 5-FU blood concentration after high-dose injection into the hepatic artery: potential preventive effect
Y Yamamoto1, A Kakisaka, M Minami
1Dept. of 2nd Surgery, Asahikawa Medical College.
Abstract:
To clarify the effect of high-dose 5-FU injection into the hepatic artery (1,000 mg/m2 weekly) on liver metastases of colorectal cancer, the peripheral venous 5-FU concentration was measured in two groups of patients, one which had undergone hepatectomy and the other which had not. The area under the concentration-time curve (AUC) was calculated and the preventive effect of 5-FU on extrahepatic lesions was examined. The peripheral venous 5-FU concentration and AUC were higher in patients who received the drug via the hepatic artery after hepatectomy, and 5-FU was effective for the prevention of extrahepatic lesions as well as against recurrence in the residual liver.
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