title: A prospective randomized trial of total parenteral nutrition after major pancreatic resection for malignancy.
abstract: OBJECTIVE
  The authors examined the impact of adjuvant total parenteral nutrition after major pancreatic resection for malignancy.
  
  
  BACKGROUND
  Previous studies have suggested a benefit to perioperative nutritional support for patients undergoing major gastrointestinal surgery.
  
  
  METHODS
  A prospective, randomized study was conducted using patients who had undergone a major pancreatic resection with randomization on postoperative day one to either receive or not receive adjuvant total parenteral nutrition.
  
  
  RESULTS
  No benefit could be demonstrated by the use of adjuvant parenteral nutrition in this setting. Complications were significantly greater in the group receiving total parenteral nutrition. These complications tended to be those associated with infection.
  
  
  CONCLUSIONS
  Routine applications of postoperative parenteral nutrition to patients undergoing major pancreatic resection for malignancy cannot be recommended. Further studies are required to determine the reason that infectious complications in these patients are increased.
authors.affiliation: Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10025.
authors.forename: M F
authors.initials: MF
authors.lastname: Brennan
authors.forename: P W
authors.initials: PW
authors.lastname: Pisters
authors.forename: M
authors.initials: M
authors.lastname: Posner
authors.forename: O
authors.initials: O
authors.lastname: Quesada
authors.forename: M
authors.initials: M
authors.lastname: Shike
mesh_terms: D000368:Aged; D002149:Energy Intake; D005260:Female; D005526:Food, Formulated; D006801:Humans; D015994:Incidence; D008297:Male; D010190:Pancreatic Neoplasms / Q000601:surgery* / Q000628:therapy*; D016577:Pancreaticoduodenectomy; D010289:Parenteral Nutrition, Total / Q000009:adverse effects; D011182:Postoperative Care; D011183:Postoperative Complications / Q000453:epidemiology*; D011446:Prospective Studies; D012086:Reoperation; D016019:Survival Analysis; D013997:Time Factors