Phase I dose-escalation study of docetaxel, nedaplatin, and 5-fluorouracil combination chemotherapy in patients with advanced esophageal cancer.

摘要

More effective protocols are needed for unresectable and recurrent esophageal cancer. Therefore, we conducted a phase I trial to establish the recommended dose of docetaxel, nedaplatin, and 5-fluorouracil (DNF) as combination chemotherapy. Fourteen patients with esophageal cancer were enrolled and received DNF combination therapy at different dose levels according to the treatment and examination plan. Dose-limiting toxicities (DLTs) included febrile neutropenia. DLTs occurred in 3/5 patients at level 4. The recommended doses (level 3) of DNF were 60 mg/m(2) (day 1), 70 mg/m(2) (day 1), and 700 mg/m(2) (days 1-5), respectively, given at 3-week intervals. In conclusion, DNF combined chemotherapy for advanced esophageal cancer was associated with relatively minor adverse events and was safely administered at the recommended dose. A phase II study is now underway.