Adenocarcinoma of distal esophagus and gastroesophageal junction: long-term results of surgical treatment in a North Indian Center.

Abstract

This retrospective study reports our experience managing 78 patients with adenocarcinoma of the esophagus and gastroesophageal junction operated between January 1982 and December 1996. Altogether 18 patients presented with stage I and II disease, and 60 patients had stage III and IV disease at presentation; 56 patients (71.8%) were found to have resectable disease. Of these, transhiatal esophagectomy was possible in 51 patients. Transthoracic esophagectomy was done in 3 patients, and a left thoracoabdominal approach was used in 2 patients. The stomach was used as conduit in 50 patients and the colon in 6 patients. Twenty-two patients were found to have unresectable lesions at laparotomy and underwent various palliative procedures. Overall operative mortality was 6.3%. Mortality in the resectable group was only 3.6%. Follow-up ranges from 3 to 128 months, with four patients lost to follow-up at 1, 6, 8, and 10 months. The 5-year survival of the whole group according to Kaplan and Meier survival analysis was 21.27% with a median survival of 13.48 months. Univariate analysis using the log-rank test revealed stage of the disease and resectability to be significant predictors of survival. On multivariate analysis, curative resection appeared to be the most significant predictor of survival in patients undergoing resection.