[Efficacy of continuous hepatic arterial infusion of high-dose 5-FU for liver metastases of gastric cancer].
We studied the efficacy of continuous hepatic arterial infusion of high-dose 5-FU (high-dose CHAI) in two patients with multiple (five or more) bilobar liver metastases of gastric cancer. 5-FU was given continuously via the hepatic artery at 1 g/day for 3 days, followed by one day off therapy and repetition of the initial treatment as one course. Case 1 was a 67-year-old man with Borrmann type 2 gastric cancer who had undergone total gastrectomy. Metachronous multiple liver metastases (maximum diameter: 3.5 cm) were detected at 11 months after surgery. One month later, we started high-dose CHAI and gave two courses with a 4-day interval between them. After that, 5-FU was given twice by hepatic arterial infusion (HAI) at dose of 1.5 g/week. The tumor diameter had decreased by 50% at 3 months after high-dose CHAI. Case 2 was a 64-year-old man with Borrmann type 3 gastric cancer who had synchronous multiple liver metastases (maximum diameter: 9 cm) and liver dysfunction. One month after distal gastrectomy, we started high-dose CHAI and finished one course. After that, liver function returned to normal and 5-FU was given by HAI at dose of 1 g/week on an outpatient basis. The tumor diameter decreased to 1/3 of the initial size at four months after high-dose CHAI. High-dose CHAI using 5-FU may be safe and effective for liver metastases from gastric cancer.
Hasuike
Y
Y
Dept. of Surgery, Osaka National Hospital.
Takeda
Y
Y
Hosoki
T
T
Sai
H
H
Tsujinaka
T
T
Mitomo
M
M
D000368:Aged; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D005472:Fluorouracil / Q000008:administration & dosage*; D006499:Hepatic Artery; D006801:Humans; D007261:Infusions, Intra-Arterial / Q000379:methods*; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology
D000964:Antimetabolites, Antineoplastic; D005472:Fluorouracil