OBJECTIVE: To evaluate the impact of the route of administration of artificial nutrition and the composition of the diet on outcome. DESIGN: Prospective, randomized, clinical trial. SETTING: Department of surgery, university hospital. PATIENTS: One hundred sixty-six consecutive patients undergoing curative surgery for gastric or pancreatic cancer. INTERVENTIONS: At operation, the patients were randomized into three groups to receive: a) a standard enteral formula (control group; n = 55); b) the same enteral formula enriched with arginine, RNA, and omega-3 fatty acids (enriched group; n = 55); and c) total parenteral nutrition (TPN group; n = 56). The three regimens were isocaloric and isonitrogenous. Enteral nutrition was started within 12 hrs following surgery. The infusion rate was progressively increased to reach the nutritional goal (25 kcal/kg/day) on postoperative day 4. MEASUREMENTS AND MAIN RESULTS:Tolerance of enteral feeding, rate and severity of postoperative complications, and length of hospital stay were recorded. Early enteral infusion was well tolerated. Side effects were recorded in 22.7% of the patients, but only 6.3% did not reach the nutritional goal. The enriched group had a lower severity of infection than the parenteral group (4.0 vs. 8.6; p < .05). In subgroups of malnourished (n = 78) and homologous transfused patients (n = 42), the administration of the enriched formula significantly reduced both severity of infection and length of stay compared with the parenteral group (p < .05). Moreover, in transfused patients, the rate of septic complications was 20.0% in the enriched group, 38.4% in the control group, and 42.8% in the TPN group. CONCLUSIONS: Early enteral feeding is a suitable alternative to TPN after major abdominal surgery. The use of the enriched diet appears to be more beneficial in malnourished and transfused patients.
RCT Entities:
OBJECTIVE: To evaluate the impact of the route of administration of artificial nutrition and the composition of the diet on outcome. DESIGN: Prospective, randomized, clinical trial. SETTING: Department of surgery, university hospital. PATIENTS: One hundred sixty-six consecutive patients undergoing curative surgery for gastric or pancreatic cancer. INTERVENTIONS: At operation, the patients were randomized into three groups to receive: a) a standard enteral formula (control group; n = 55); b) the same enteral formula enriched with arginine, RNA, and omega-3 fatty acids (enriched group; n = 55); and c) total parenteral nutrition (TPN group; n = 56). The three regimens were isocaloric and isonitrogenous. Enteral nutrition was started within 12 hrs following surgery. The infusion rate was progressively increased to reach the nutritional goal (25 kcal/kg/day) on postoperative day 4. MEASUREMENTS AND MAIN RESULTS: Tolerance of enteral feeding, rate and severity of postoperative complications, and length of hospital stay were recorded. Early enteral infusion was well tolerated. Side effects were recorded in 22.7% of the patients, but only 6.3% did not reach the nutritional goal. The enriched group had a lower severity of infection than the parenteral group (4.0 vs. 8.6; p < .05). In subgroups of malnourished (n = 78) and homologous transfused patients (n = 42), the administration of the enriched formula significantly reduced both severity of infection and length of stay compared with the parenteral group (p < .05). Moreover, in transfused patients, the rate of septic complications was 20.0% in the enriched group, 38.4% in the control group, and 42.8% in the TPN group. CONCLUSIONS: Early enteral feeding is a suitable alternative to TPN after major abdominal surgery. The use of the enriched diet appears to be more beneficial in malnourished and transfused patients.
Authors: Linda W Martin; Stephen G Swisher; Wayne Hofstetter; Arlene M Correa; Reza J Mehran; David C Rice; Ara A Vaporciyan; Garrett L Walsh; Jack A Roth Journal: Ann Surg Date: 2005-09 Impact factor: 12.969
Authors: Grant E O'Keefe; Marilyn Shelton; Joseph Cuschieri; Ernest E Moore; Stephen F Lowry; Brain G Harbrecht; Ronald V Maier Journal: J Trauma Date: 2008-12
Authors: Piotr Paluszkiewicz; Wojciech Dudek; Najib Daulatzai; Andrzej Stanislawek; Colin Hart Journal: World J Surg Date: 2010-04 Impact factor: 3.352