[Effect of nedaplatin, 5-FU, and leucovorin combined with radiation therapy in unresectable esophageal carcinoma].

A 51-year-old male was assessed as having esophageal squamous cell carcinoma with trachea invasion and cervical lymph node metastasis. After one course of chemotherapy using cisplatin (CDDP), 5-fluorouracil (5-FU) and Leucovorin (LV), the patient had progressive disease (PD) of the primary lesion and metastatic lymph nodes, and a side effect of severe nausea. One course of nedaplatin, 5-FU and LV combined with radiation was performed alternatively. The effect was evaluated as a partial response (PR) of the primary lesion and metastatic lymph nodes. There were no adverse side effects such as nausea or renal dysfunction except for pancytopenia of grade 2. Increased serum levels of vascular endothelial growth factor (s-VEGF) decreased after the chemoradiotherapy and increased again during continued radiotherapy alone. More information is needed as to whether changes in s-VEGF relate to the clinical effects of the treatment.