Glutamine administration reduces Gram-negative bacteremia in severely burned patients: A prospective, randomized, double-blind trial versus isonitrogenous control

Abstract

Significantly fewer bacteremic episodes with Gram-negative organisms occurred in the glutamine-supplemented patients. Glutamine supplementation improved measures of nutrition and decreased measures of overall inflammation. In addition, a trend toward lower mortality rate, decreased overall bacteremia incidence, and antibiotic usage in the glutamine group was observed. Glutamine's beneficial effects may be a result of improved gut integrity or immune function, but the precise mechanism of glutamine's protection is unknown.