Limited operation for gastric cancer in the elderly.

The relationship between operative procedures for treatment of patients with gastric carcinoma and complications was studied with special reference to the age of patients, who were divided into four groups: 50-59 years; 60-69 years; 70-79 years; and over 80 years. Preoperative risk factors that were common in patients over 70 years of age were hypertension and cardiac disease. The selected operative procedures were similar for each age group. However, neither proximal gastrectomy nor reconstruction by jejunal interposition was selected for patients of 80 years and over. In these patients, resection of the neighbouring organs was seldom performed and lymph node dissection was usually limited to the primary and secondary nodes. There was no significant difference in the rate of postoperative complications between groups. Although only limited surgery was performed for patients of 80 years and over, there was no significant difference in age-corrected cumulative survival rate between groups. Therefore, limited resection and/or lymph node dissection may allow safe surgical treatment for patients of 80 years and over with gastric carcinoma, without any negative effect on prognosis.