title: Adjuvant mitomycin-C prolongs survival time of patients undergoing extensive en bloc resection of carcinoma of the stomach invading the adjacent organs.
abstract: We retrospectively examined the long-term results of adjuvant chemotherapy with mitomycin-C (MMC) in 50 patients with gastric carcinoma invading the adjacent organs. All patients underwent gastrectomy and en bloc multiple resection of the invaded organs, with the intent of a potential cure. Evidence of direct invasion was confirmed histologically. These patients were classified into 3 groups, according to the dose schedule of MMC: 12 received prolonged, intermittent administration of the drug, in a total dose of 40 mg or more (group A); 19 were given a bolus injection at the time of surgery and/or on the following day, in a total dose of less than 40 mg (group B), and 19 were given no anticancer drugs (group C). These 3 groups were comparable with regard to various prognostic factors. The 5-year survival rates were 50, 32 and 17% in groups A, B and C, respectively. There was a statistical difference in survival between groups A and C (p less than 0.05). These results indicate that extensive en bloc resection plus intensive adjuvant chemotherapy prolong the survival time for those with gastric carcinoma invading the adjacent organs.
authors: Second Department of Surgery, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
authors: D
authors: D
authors: Korenaga
authors: H
authors: H
authors: Baba
authors: A
authors: A
authors: Watanabe
authors: M
authors: M
authors: Haraguchi
authors: Y
authors: Y
authors: Kakeji
authors: H
authors: H
authors: Orita
authors: Y
authors: Y
authors: Maehara
authors: K
authors: K
authors: Sugimachi
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002277:Carcinoma / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D003131:Combined Modality Therapy; D006801:Humans; D016685:Mitomycin; D008937:Mitomycins / Q000627:therapeutic use*; D009361:Neoplasm Invasiveness; D012189:Retrospective Studies; D013274:Stomach Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D015996:Survival Rate; D013997:Time Factors
chemical_list: D000970:Antineoplastic Agents; D008937:Mitomycins; D016685:Mitomycin