[Evaluation of chemotherapy for resected stomach cancer: second-look operation].
During the period from Jun. 1973 to Dec. 1981, seven hundred and three patients with primary gastric cancer have undergone gastrectomy at the Surgical Department, Research Institute for Nuclear Medicine & Biology, Hiroshima University. As adjuvant immunochemotherapy, large dose of Mitomycin C was routinely administered; 20 mg on the day of gasrectomy and additional 10 mg on the next day, intravenously. Furthermore, PS-K, a protein-bound polysaccharide, and/or Tegafur were administered for a prolonged period of time. Two hundred and forty of 703 patients were non-curatively resected cases. The factors by which gastrectomy was limited to non-curative resection at the primary gastrectomy were peritoneal dissemintions, liver metastases or invasions to the contiguous organs. Of the 244 patients, 17 were re-laparotomized and at the same time the evaluation of the chemotherapeutic effects was investigated. Of these 17, six patients were administered with large dose OK-432, preparation of Bac. streptococcus hemolyticus, intratumorally or intraperitoneally. In three patients, Intraabdominal patching with Adriamycin (ADM) was performed the direct cytocidal activities and strong stickiness of this drug to the malignant cells. From the findings of relaparotomy, it was suggested that large dose OK-432 administration or ADM patching was effective for peritoneal disseminations.
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016685:Mitomycin; D008937:Mitomycins / Q000008:administration & dosage; D010844:Picibanil / Q000008:administration & dosage; D011509:Proteoglycans / Q000008:administration & dosage; D012086:Reoperation; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000601:surgery
D008937:Mitomycins; D011509:Proteoglycans; D010844:Picibanil; C010770:polysaccharide-K; D016685:Mitomycin; D004317:Doxorubicin