Study on early postoperative nutritional support in elderly patients with gastric cancer / 中华胃肠外科杂志

ABSTRACT

<p><b>OBJECTIVE</b>To explore the optimal postoperative nutritional support in elderly patients with gastric cancer.</p><p><b>METHODS</b>One hundred and twenty elderly patients with gastric cancer undergoing radical gastrectomy were prospectively enrolled from January 2010 to March 2013 and randomly divided into total parenteral nutrition group(TPN, n=40), early total enteral nutrition group (TEN, n=40) and enteral plus parenteral nutrition group(EN+PN, n=40). Clinical charasteristics including treatment tolerance, nutritional indexes, immune indexes, time to first flatus, incidence of postoperative infection and anastomotic leakage, were analyzed and compared.</p><p><b>RESULTS</b>Treatment tolerance in EN+PN group(97.5%, 39/40) was significantly higher than that in TPN group(82.5%, 33/40) and TEN group(80.0%, 32/40)(both P<0.05). The nutritional indices, including prealbumin, albumin, transferrin, body mass index, and the incidence of anastomotic leakage were similar in the 3 groups(P>0.05). The immune indices, including CD3, CD4, CD4/CD8, were significantly reduced after operation in each group. However, they were significantly higher in EN+PN group and TEN group than those in TPN group(both P<0.05). Furthermore, compared to the TPN group, the incidence of postoperative infection(surgical site infection, pulmonary infection, abdominal infection) was significantly lower and time to first flatus was significantly shorter in EN+PN group and TEN group.</p><p><b>CONCLUSIONS</b>Early enteral nutrition after gastric cancer surgery is safe, simple and feasible. EN plus PN is the best way to administer postoperative nutritional support in elderly patients with gastric cancer.</p>