Neither metoclopramide nor erythromycin were effective in expediting the resolution of ileus .
Analyses of 32 r and omized controlled trials showed that EEN facilitates return of normal bowel function , achieving enteral nutrition goals , and reducing hospital length of stay .
CONCLUSION In patients who have undergone abdominal surgery , we strongly recommend EEN to expedite resolution of Ileus , but we can not recommend for or against the use of either metoclopramide or erythromycin to hasten the resolution of ileus in these patients .
BACKGROUND Ileus is a common challenge in adult surgical patients with estimated incidence to be 17 % to 80 % .
The main mechanisms of the postoperative ileus pathophysiology are fluid overload , exogenous opioids , neurohormonal dysfunction , gastrointestinal stretch , and inflammation .
Management includes addressing the underlying cause and supportive care .
Multiple medical interventions have been proposed , but effectiveness is uncertain .
A working group of the Eastern Association for the Surgery of Trauma aim ed to evaluate the effectiveness of metoclopramide , erythromycin , and early enteral nutrition ( EEN ) on ileus in adult surgical patients and to develop recommendations applicable in a daily clinical practice .
Early postoperative enteral nutrition improves gut oxygenation and reduces costs compared with total parenteral nutrition
Objective To evaluate the potential clinical , metabolic , and economic advantages of enteral nutrition over total parenteral nutrition . Design Prospect i ve , r and omized clinical trial . Setting Department of surgery in a university hospital . Patients Two hundred and fifty-seven patients with cancer of the stomach ( n = 121 ) , pancreas ( n = 110 ) , or esophagus ( n = 26 ) were r and omized to receive postoperative total parenteral nutrition ( TPN group , n = 131 ) or early enteral nutrition ( EEN group , n = 126 ) . The nutritional goal was 25 kcal/kg/day . The two nutritional formulas were isocaloric and isonitrogenous , and they were continued until oral intake was at least 800 kcal/day . Measurements Morbidity , mortality , length of hospital stay , and treatment costs were evaluated in all patients . In 40 consecutive patients , selected nutritional , immunologic and inflammatory variables were studied . Moreover , intestinal oxygen tension was evaluated by micropolarographic implantable probes . Main Results The nutritional goal was reached in 100/126 ( 79.3 % ) patients in the EEN group and in 128/131 ( 97.7 % ) patients in the TPN group ( p < .001 ) . In the EEN group , hyperglycemia ( serum glucose , > 200 mg/dL ) was observed in 4.7 % of the patients vs. 9.1 % in the TPN group ( p = NS ) . Alteration of serum electrolyte levels was 3.9 % in the EEN group vs. 13.7 % in the TPN group ( p < .01 ) . No significant difference was found in nutritional , immunologic , and inflammatory variables between the two groups . The overall complication rate was similar ( 40.4 % for TPN vs. 35.7 % , for EEN;p = .52 ) . No difference was detected for either infectious or noninfectious complications , length of hospital stay , and mortality . From postoperative day 5 , intestinal oxygen tension recovered faster in the EEN group than in the TPN group ( 43 ± 5 mm Hg vs. 31 ± 4 mm Hg at day 7;p < .001 ) . EEN was four-fold less expensive than TPN ( $ 25 vs. $ 90.60/day , respectively ) . Conclusion EEN represents a rational alternative to TPN in patients who undergo upper gastrointestinal tract surgery for cancer and who clinical ly require postoperative artificial nutrition
Neither metoclopramide nor erythromycin were effective in expediting the resolution of ileus .
Analyses of 32 r and omized controlled trials showed that EEN facilitates return of normal bowel function , achieving enteral nutrition goals , and reducing hospital length of stay .
CONCLUSION In patients who have undergone abdominal surgery , we strongly recommend EEN to expedite resolution of Ileus , but we can not recommend for or against the use of either metoclopramide or erythromycin to hasten the resolution of ileus in these patients .
BACKGROUND Ileus is a common challenge in adult surgical patients with estimated incidence to be 17 % to 80 % .
The main mechanisms of the postoperative ileus pathophysiology are fluid overload , exogenous opioids , neurohormonal dysfunction , gastrointestinal stretch , and inflammation .
Management includes addressing the underlying cause and supportive care .
Multiple medical interventions have been proposed , but effectiveness is uncertain .
A working group of the Eastern Association for the Surgery of Trauma aim ed to evaluate the effectiveness of metoclopramide , erythromycin , and early enteral nutrition ( EEN ) on ileus in adult surgical patients and to develop recommendations applicable in a daily clinical practice .