Adjuvant postoperative radiation therapy after curative resection of squamous cell carcinoma of the thoracic esophagus: a prospective randomized study.

Postoperative radiation therapy following curative resection of squamous cell carcinoma of the esophagus was investigated in a prospective randomized study. A group of 33 patients received postoperative radiation therapy and were compared to a control group of 35 patients treated by surgery alone. No statistically significant differences were noted between the two treatment groups concerning overall and disease-free survival rates. Postoperative irradiation significantly increased the incidence of fibrotic strictures of the esophagogastric or esophagocolonic anastomoses and caused a delayed recovery of patients quality of life. Based on these results, we believe that postoperative radiation therapy alone cannot be advocated as a adjuvant therapy following curative resection of squamous cell carcinoma of the esophagus.

RCT Entities:   Population Interventions Outcomes