Prospective adjuvant therapy with mitomycin C and carmofur (HCFU) for colorectal cancer, 10-year follow-up: Tokai HCFU Study Group, the first study for colorectal cancer.
A joint study was performed by the Tokai HCFU study group, which included 41 institutions to study the usefulness of the concomitant therapy with Mitomycin C (MMC) and Carmofur (HCFU) as a postoperative adjuvant chemotherapy in patients with colorectal cancer who had curative resection. Patients were divided into two groups, Group MMC and Group MMC+HCFU, using the "envelope" method. Among the 172 patients who had the envelope opened, 149 evaluable cases were analyzed for evaluation of the drug. The cumulative 10-year survival rates of Group MMC+HCFU had a statistically significant increase in survival rate compared with Group MMC. In particular, the rate was statistically significant in patients with colorectal cancer who had lymph node invasion. There were no severe side effects due to the adjuvant chemotherapy with MMC+HCFU. Thus the adjuvant chemotherapy with MMC+HCFU is suggested to be a useful and safe postoperative adjuvant chemotherapy.
Ito
K
K
Department of Surgery 2, School of Medicine, Nagoya University, Japan.
Yamaguchi
A
A
Miura
K
K
Kato
T
T
Koike
A
A
Takagi
H
H
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D017024:Chemotherapy, Adjuvant; D015179:Colorectal Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000601:surgery*; D003131:Combined Modality Therapy; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000031:analogs & derivatives; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage; D011446:Prospective Studies; D015996:Survival Rate
D016685:Mitomycin; C017367:carmofur; D005472:Fluorouracil