[Four cases of advanced colorectal cancer successfully treated with irinotecan plus 5-fluorouracil and l-leucovorin combination chemotherapy].
We successfully treated four advanced colorectal cancers with irinotecan (CPT-11) plus 5-fluorouracil (5-FU) and l-leucovorin (l-LV) combination chemotherapy. We diagnosed moderately-differentiated adenocarcinoma of the colon in two patients and of the rectum in two patients. We recognized lymph node metastases in one patient and liver metastases in three patients at the time of operation. After excision for a lesion of the colon or the rectum, all patients underwent a 2-week chemotherapy regimen (CPT-11 100 mg/m2/week + 5-FU 500 mg/m2/week + l-LV 10 mg/m2/week). The effect was PR in all patients. The progressive free survival time was 9.5 months and survival time ranged 5-18 months. Grade 3 diarrhea and leukopenia were seen in one patient. All other adverse reactions were mild (grade 1 or 2). CPT-11/5-FU/l-LV combination chemotherapy appears to be effective for advanced and metastatic colorectal cancer.
Kamoshita
Norikazu
N
Dept of Surgery, National Hospital Organization Nishigunma National Hospital.
Makita
Fujio
F
Aiba
Masaaki
M
Tokiniwa
Hideaki
H
Nagashima
Toshiteru
T
Takeyoshi
Izumi
I
Ohwada
Susumu
S
Morishita
Yasuo
Y
D000230:Adenocarcinoma / Q000188:drug therapy* / Q000601:surgery; D000368:Aged; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000009:adverse effects; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002166:Camptothecin / Q000008:administration & dosage / Q000031:analogs & derivatives; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000601:surgery; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D000077146:Irinotecan; D002955:Leucovorin / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D008875:Middle Aged
D000964:Antimetabolites, Antineoplastic; D000972:Antineoplastic Agents, Phytogenic; D000077146:Irinotecan; D002955:Leucovorin; D005472:Fluorouracil; D002166:Camptothecin