Objective: To observe the role and the timing of EN inthe treatment of patients with severe acute pancreatitis(SAP).Methods: Eleven patients with severe acute pancreatitisunderwent systemic nutrition support were stud...Objective: To observe the role and the timing of EN inthe treatment of patients with severe acute pancreatitis(SAP).Methods: Eleven patients with severe acute pancreatitisunderwent systemic nutrition support were studied.EN was given through jejunostomy tube (or Beng-mark tube) after a period of PN maintenance. ENstarted when serum and urine amylase activity re-turned to normal with regular peristaltic sound, defe-cation or break wind. The sequence of preparationwas as follows: saline glucose→chemically defined di-et→polymeric diet→normal diet.Results: In all the patients, none died. The rate of latecomplications was lower, and the levels of serum albu-min and transferritin significantly increased in thepost-EN period as compared with the pre-EN period,although the count of lymphocytes was less changed.Conclusions: Nutritional support should be trans-formed from PN to EN as early as possible during thetreatment of patients with severe acute pancreatitis. ENcould not only continue sufficient nutritional support,but also avoid the unfavorable effects of long-timePN, thus reducing complications as well as mortality.展开更多
文摘Objective: To observe the role and the timing of EN inthe treatment of patients with severe acute pancreatitis(SAP).Methods: Eleven patients with severe acute pancreatitisunderwent systemic nutrition support were studied.EN was given through jejunostomy tube (or Beng-mark tube) after a period of PN maintenance. ENstarted when serum and urine amylase activity re-turned to normal with regular peristaltic sound, defe-cation or break wind. The sequence of preparationwas as follows: saline glucose→chemically defined di-et→polymeric diet→normal diet.Results: In all the patients, none died. The rate of latecomplications was lower, and the levels of serum albu-min and transferritin significantly increased in thepost-EN period as compared with the pre-EN period,although the count of lymphocytes was less changed.Conclusions: Nutritional support should be trans-formed from PN to EN as early as possible during thetreatment of patients with severe acute pancreatitis. ENcould not only continue sufficient nutritional support,but also avoid the unfavorable effects of long-timePN, thus reducing complications as well as mortality.
