[The second report from Sapporo Tsukisamu hospital--chemotherapy for patients with advanced colorectal cancer].
The remedy,especially recent chemotherapy,against colorectal cancer is improving median survival time (MST) of patients with Stage IV advanced colorectal cancer. According to other reports,however,it seems to be difficult to improve it longer than 20 months. In May 2002, we devised a new regimen by intermittent dosage of 5-FU (-->S-1), CDDP and paclitaxel utilizing the difference of cell cycle between normal and cancer cells, and thirteen patients with advanced colorectal cancer (Stage IV) were treated with this regimen. As a result, a satisfactory efficacy rate of 53.8%, 1-year survival rate of 69 .2%, 2-year survival rate of 53.9%, 3-year survival rate of 44.9%, 5-year survival rate of 17.9%, and MST 36 months were achieved. Five patients had hematological toxicities over grade 3 (38.5%) and most of them were anemia (3 cases) and neutropenia (5 cases). Thrombocytopenia and gastroenterological toxicity were all under grade 2. Adverse effects related to this regimen were clinically manageable. These results, although for a limited number of patients, indicated that this may contribute to the extension of survival time of patients with Stage IV advanced colorectal cancer.
Sapporo Tsukisamu Hospital.
Susumu
S
Yamamitsu
Hiromichi
H
Kimura
Yoshiyuki
Y
Yamada
Noriaki
N
Inui
Shigemi
S
Hiyama
Koichi
K
Hirata
Yasutoshi
Y
Kimura
Tetsuhiko
T
Shirasaka
D000328:Adult; D000368:Aged; D000855:Anorexia / Q000139:chemically induced; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D003967:Diarrhea / Q000139:chemically induced; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006499:Hepatic Artery; D006801:Humans; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000188:drug therapy / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D017239:Paclitaxel / Q000008:administration & dosage; D013280:Stomatitis / Q000139:chemically induced; D015996:Survival Rate; D014840:Vomiting, Anticipatory / Q000209:etiology
D017239:Paclitaxel; D002945:Cisplatin; D005472:Fluorouracil