Postoperative complications in patients of esophageal cancer after neoadjuvant chemotherapy

We examined the effects of neoadjuvant chemotherapy on surgery by evaluating postoperative complications in 50 patients who had undergone neoadjuvant chemotherapy (Group A) and in 108 patients who had undergone surgery without neoadjuvant chemotherapy (Group B). Toxicity of grade 3 by chemotherapy were WBC in 3 patients (6%), alopecia in 3 patients (6%), and anorexia in 22 patients (44%). There were 4 patients with anastomotic leakage (8%) (all in minor), 5 patients with infection of wound (10%), 6 patients with arrhythmia (12%), no patients with postoperative bleeding, 2 patients with respiratory complications (4%), and no patients who died due to complications in Group A. In Group B, there were 13 patients with anastomotic leakage (13%) (all in minor), 12 patients with infection of the wound (11%), 11 patients with arrhythmia (10%), 2 patients with postoperative bleeding (2%), 8 patients with respiratory complications (7%), and 2 patients who died due to complications (2%). There was no significant difference in the incidence of postoperative complications between the patients who had undergone surgery after neoadjuvant chemotherapy, such as CDDP + 5FU therapy and FAP therapy, and the patients who had undergone surgery without neoadjuvant chemotherapy, in patients who had been diagnosed as being able to undergo relative non-curative resection or better, who had Ccr 60 ml/min or more and no severe complication, and whose stomach could be used for reconstruction of the esophagus, on the condition that surgery would be performed on NC patients at the end of first-course treatment.