Perioperative ?-3 fatty acid in obstructive jaundice patients / 肠外与肠内营养

Objective: To observe the therapy effect of immunonutrition in obstructive jaundice(OJ) patients during perioperative period. Methods: 46 patients with OJ were randomized into two groups:research group(n=21,given immunonutrition) and control group(n=25,given regular nutrition).Each was given an isocaloric and isonitrogenous diet during perioperative period.The variables(T-cell subsets,total lymphocytes,albumin,blood bilirubin) were measured before and day 3 and 10 after operation.The rate of infectious complications was also recorded. Results: Compared with the control group,the T-cell subsets level and total lymphocytes were higher and the rate of infectious complications was lower(P