Prospective randomized trial of intravenous v intraperitoneal 5-FU in patients with advanced primary colon or rectal cancer.

No new chemotherapy agents have been developed in the recent past that present hope for improving survival in patients with colon or rectal cancer. This study was undertaken to investigate a new route of administering an old drug, 5-fluorouracil (5-FU). When 5-FU is delivered by the intraperitoneal (IP) route the tolerable dose of drug was markedly increased without an increase in adverse side effects. The natural history of surgically treated disease was changed by reducing the incidence of peritoneal carcinomatosis, but time to relapse and survival was not improved. Intraperitoneal 5-FU may be recommended for investigation in patients with perforated colon cancer, peritoneal implants, or as one part of a multimodality treatment protocol for colorectal cancer. If 5-FU is given to patients with gastrointestinal malignancy, the IP route should be strongly considered.

RCT Entities:   Population Interventions Outcomes