Nutrition intervention in pediatric patients with thermal injuries who require laparotomy.

Increased intra-abdominal pressure is a complication of thermal injuries that is most commonly noted during burn shock or sepsis. Severely elevated intra-abdominal pressure requires surgical treatment by laparotomy to avert cardiac, respiratory, and renal compromise. The purpose of this retrospective study was to examine the manipulation of the nutrition program and outcomes in response to such a procedure. Open laparotomy for increased intra-abdominal pressure was necessary for 6 patients admitted to a pediatric burn facility from March 1993 to April 1999. One patient was excluded from the review because he died 2 days after the burn injury (1 day after the laparotomy) and nutrition intervention was not initiated. Four of the five remaining patients received parenteral nutrition within 48 hours of surgery. One patient did not receive parenteral nutrition because the enteral regimen was at the goal by 5 days after the laparotomy. Trophic enteral feedings were initiated in all 5 patients within 48 hours of the operations. Tube feedings were gradually increased and the parenteral nutrition rate was decreased in accordance with gastrointestinal tolerance (abdominal girth, bowel motility). Enteral nutrition was started before abdomen closure in all of the patients. No mechanical, infectious, or mortality-related complications related to the initiation of enteral nutrition after open laparotomies were noted. Surgical intervention by open laparotomy interrupts the postburn nutrition regimen but does not preclude the safe postoperative delivery and advancement of enteral feedings.