[Intra-arterial infusion through 2 routes in liver (primary and metastatic cancer].
Patients with unresectable liver cancer (primary and metastatic) were treated with a newly-devised arterial infusion chemotherapy using Cis-DDP and its antidote Sodium thiosulfate (STS). The patients consisted of 4 with primary hepatoma and 1 with metastatic liver cancer originated from intestinal cancer. For the purpose of reducing unfavourable side effects without changing anticancer effect, Cis-DDP was infused into hepatic artery through the catheter while STS being administered systemically. According to Koyama and Saito's criteria, 2 of 5 patients showed partial response (PR) and the others showed no change (NC). The median survival time after onset of therapy was 6.6 months ranging from 2 to 11 months in all the patients. The myelosuppression and renal toxicity, which were considered to be the most serious side effects of Cis-DDP, were not found and liver function was not affected in all the patients. However, all the patients complained of nausea and vomiting. Thus, our experience has indicated that this newly devised infusion chemotherapy is a promising method for treating unresectable liver cancer, although further efforts are necessary for reducing the gastrointestinal toxicity.
D000328:Adult; D000368:Aged; D000931:Antidotes / Q000008:administration & dosage*; D002945:Cisplatin / Q000008:administration & dosage* / Q000009:adverse effects / Q000037:antagonists & inhibitors; D006499:Hepatic Artery; D006801:Humans; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D013885:Thiosulfates / Q000008:administration & dosage*
D000931:Antidotes; D013885:Thiosulfates; C017717:sodium thiosulfate; D002945:Cisplatin