title: Phase II evaluation of 5-fluorouracil, folinic acid and cisplatin in advanced-stage colorectal adenocarcinoma.
abstract: Twenty-seven patients with advanced measurable colorectal carcinoma were treated with a combination protocol consisting of folinic acid (FA) 200 mg/m2 i.v. bolus followed by 5-fluorouracil (5-FU) 550 mg/m2, and cisplatin (CIS) 20 mg/m2 each administered as a 2-hour i.v. infusion. Treatment was given on 4 consecutive days at 3- to 4-weekly intervals. Of 25 evaluable patients, 1 achieved complete remission and 5 partial remission for an overall response rate of 24%, while 9 patients (36%) had stable disease. Two out of 6 responders had previously progressed on 5-FU-containing regimens. The 95% confidence interval for response is 7-41%. Median survival time for all 27 patients enrolled in the study is 27+ weeks. Tolerance was remarkable and consisted primarily of mild and reversible gastrointestinal symptoms and myelosuppression. This 3-drug-regimen had significant palliative activity in our patient population. Its definitive role in the treatment of metastatic colorectal cancer as well as the potential improvement of the therapeutic index of 5-FU/FA by addition of CIS, require further evaluation in a randomized phase III trial.
authors: Department of Gastroenterology and Hepatology II, Vienna University School of Medicine, Austria.
authors: W
authors: W
authors: Scheithauer
authors: D
authors: D
authors: Depisch
authors: R
authors: R
authors: Schiessel
authors: H
authors: H
authors: Ludwig
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy*; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D015179:Colorectal Neoplasms / Q000188:drug therapy*; D004341:Drug Evaluation; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged
chemical_list: D002945:Cisplatin; D002955:Leucovorin; D005472:Fluorouracil