Background & Aims. Glutamine is a conditional essential amino acid that was found in reduced plasma amount in Intensive Care Unit (ICU) patients. The supplementation of glutamine in ICU patients has been under much debate. Another nutritional supplement, vitamin C, had a beneficial effect on wound healing and a reduction in infection rate. In this investigation, enteral glutamine and vitamin C were provided for ICU patient, and the associated changes in proinflammatory cytokines and clinical outcomes were investigated.~Methods. This is a prospective double-blind randomized study for surgical ICU patients whom can sustain enteral feeding. The test group was provided with glutamine and vitamin C (the GA group); the control (C) group was provided with maltodextrin of equivalent calories as that provided in the GA group. Plasma glutamine, interleukin-6 (IL-6), and clinical data were collected and analyzed with biostatistical methods.
Background & Aims. Glutamine is a conditional essential amino acid that was found in reduced plasma amount in Intensive Care Unit (ICU) patients. The supplementations of glutamine and vitamin C potentially have beneficial effects on wound healing and a reduction in infection rate. In this investigation, enteral glutamine and vitamin C were provided for ICU patient, and the associated changes in proinflammatory cytokines and clinical outcomes were investigated.