Effect of ?-3 Fish Oil Fat on Perioperative Immunity in Patients with Crohn's Disease
Effect of ?-3 Fish Oil Fat on Perioperative Immunity in Patients with Crohn's Disease
Crohn's disease;ICD:K50.9
control group:Total parenteral nutrition (TPN) will be administrated to patients from day1 to day7 after the operation. Non-protein energy of the TPN is 120kJ/kg/d, of which 60% is supplied by glucose and 40% by fat emulsion. Amino acid of the TPN is 0.8-1.0g/kg/d. Electrolyte, vitamins, trace elements will be added into the TPN. Glucose/insulin ratio is 5:1. In this group, medium-long chain triglyceride will be used.;?-3 Fat group:Total parenteral nutrition (TPN) will be administrated to patients from day1 to day7 after the operation. Non-protein energy of the TPN is 120kJ/kg/d, of which 60% is supplied by glucose and 40% by fat emulsion. Amino acid of the TPN is 0.8-1.0g/kg/d. Electrolyte, vitamins, trace elements will be added into the TPN. Glucose-insulin ratio is 5:1. In this group, medium-long chain triglyceride and ?-3 fish oil fat (Omegaven); control group:Total parenteral nutrition (TPN) will be administrated to patients from day1 to day7 a ...
The First Affiliated Hospital of Sun Yat-sen University