[Nedaplatin and 5-fluorouracil combined with radiotherapy for advanced esophageal cancer]

We conducted a pilot study of nedaplatin + 5-fluorouracil (5-FU) combined with radiotherapy for 29 patients with primary advanced (stage IV) esophageal cancer. A complete remission (CR) was obtained in 4 (14%) and a partial response in 13 patients (response rate: 59%). The median survival time and one-year survival rate were 238 days and 34.5%, respectively. Of the 29 patients, 24 (83%) completed the treatment schedule and toxicity of stomatitis and the like was infrequent. In conclusion, these results suggest that the efficacy of nedaplatin + 5-FU combined with radiotherapy might not differ from that of cisplatin + 5-FU combined with radiotherapy. Clearly, the usefulness of this combined therapy needs to be assessed in multicenter phase III trials.