Irinotecan combined with fluorouracil compared with fluorouracil alone as first-line treatment for metastatic colorectal cancer: a multicentre randomised trial.

来自 dx.doi.org

喜欢 0

阅读量：

263

作者：

J Douillard

展开

摘要：

Irinotecan is active against colorectal cancer in patients whose disease is refractory to fluorouracil. We investigated the efficacy of these two agents combined for first-line treatment of metastatic colorectal cancer. 387 patients previously untreated with chemotherapy (other than adjuvant) for advanced colorectal cancer were randomly assigned open-label irinotecan plus fluorouracil and calcium folinate (irinotecan group, n=199) or fluorouracil and calcium folinate alone (no-irinotecan group, n=188). Infusion schedules were once weekly or every 2 weeks, and were chosen by each centre. We assessed response rates and time to progression, and also response duration, survival, and quality of life. Analyses were done on the intention-to-treat population and on evaluable patients. The response rate was significantly higher in patients in the irinotecan group than in those in the no-irinotecan group (49 vs 31%, p<0·001 for evaluable patients, 35 vs 22%, p<0·005 by intention to treat). Time to progression was significantly longer in the irinotecan group than in the no-irinotecan group (median 6·7 vs 4·4 months, p<0·001), and overall survival was higher (median 17·4 vs 14·1 months, p=0·031). Some grade 3 and 4 toxic effects were significantly more frequent in the irinotecan group than in the no-irinotecan group, but effects were predictible, reversible, non-cumulative, and manageable. Irinotecan combined with fluorouracil and calcium folinate was well-tolerated and increased response rate, time to progression, and survival, with a later deterioration in quality of life. This combination should be considered as a reference first-line treatment for metastatic colorectal cancer.

展开

关键词：

COLON (Anatomy) -- Cancer METASTASIS CLINICAL trials MEDICINE -- Research FLUOROURACILTreatment Therapeutic use

DOI：

10.1016/S0140-6736(00)02034-1

被引量：

9078

年份：

2000