Adjuvant chemotherapy after potentially curative resection of metastases from colorectal cancer: a pooled analysis of two randomized trials.

Purpose: Adjuvant systemic chemotherapy administered after surgical resection of colorectal cancer metastases may reduce the risk of recurrence and improve survival, but its benefit has never been demonstrated. Two phase III trials (Fédération Francophone de Cancérologie Digestive [FFCD] Trial 9002 and the European Organisation for Research and Treatment of Cancer/National Cancer Institute of Canada Clinical Trials Group/Gruppo Italiano di Valutazione Interventi in Oncologia [ENG] trial) used a similar design and showed a trend favoring adjuvant chemotherapy, but both had to close prematurely because of slow accrual, thus lacking the statistical power to demonstrate the predefined difference in survival. We report here a pooled analysis based on individual data from these two trials.

"Misura" project: a retrospective survey on the use of 5fluorouracil in the treatment of colorectal cancer in 24 Italian clinical centers.

The "Misura" project is a retrospective survey, with the aim to evaluate how 5FU is used in the treatment of colorectal cancer in clinical practice in Italian oncology departments. Twenty-four centers participated. Patients seen in the second half of 1998 with colorectal cancer and treated with 5FU were analyzed.