Real-time continuous glucose monitoring in an intensive care unit: better accuracy in patients with septic shock.

Objective: This study assessed the accuracy of real-time continuous glucose monitoring system (RTCGMS) devices in an intensive care unit (ICU) to determine whether the septic status of the patient has any influence on the accuracy of the RTCGMS.

Subjects And Methods: In total, 41 patients on insulin therapy were included. Patients were monitored for 72 h using RTCGMS.

The effect of L-alanyl-L-glutamine dipeptide supplemented total parenteral nutrition on infectious morbidity and insulin sensitivity in critically ill patients.

Objective: The aim of this study was to assess the clinical efficacy of alanine-glutamine dipeptide-supplemented total parenteral nutrition defined by the occurrence of nosocomial infections. Secondary parameters included Sequential Organ Failure Assessment score, hyperglycemia and insulin needs, intensive care unit and hospital length of stay, and 6-month mortality.

Design: Multicenter, prospective, double-blind, randomized trial.

Caloric intake and liver dysfunction in critically ill patients.

Purpose Of Review: Despite increasing evidence that critically ill patients have lower energy requirements than expected, most guidelines continue to recommend elevated caloric requirements in these patients, particularly in septic patients. This practice leads to liver dysfunction when artificial nutrition is employed and worsens the prognosis of these patients. This review is focused on recent developments in the pathogenesis of artificial nutrition associated liver dysfunction in critically ill patients.

Liver dysfunction associated with artificial nutrition in critically ill patients.

Introduction: Liver dysfunction associated with artificial nutrition in critically ill patients is a complication that seems to be frequent, but it has not been assessed previously in a large cohort of critically ill patients.

Methods: We conducted a prospective cohort study of incidence in 40 intensive care units. Different liver dysfunction patterns were defined: (a) cholestasis: alkaline phosphatase of more than 280 IU/l, gamma-glutamyl-transferase of more than 50 IU/l, or bilirubin of more than 1.

Safety and metabolic tolerance of a concentrated long-chain triglyceride lipid emulsion in critically ill septic and trauma patients.

Background: A concentrated fat emulsion (Intralipid 30%) with a phospholipid/triglyceride ratio of 0.04 was tested for clinical tolerance and metabolic effects in the short-term parenteral nutrition of septic and trauma critically ill patients and compared with Intralipid 20% (phospholipid/triglyceride ratio of 0.06).

Effect of a glutamine-enriched enteral diet on intestinal permeability and infectious morbidity at 28 days in critically ill patients with systemic inflammatory response syndrome: a randomized, single-blind, prospective, multicenter study.

We investigated the effect of a glutamine-enriched enteral diet on intestinal permeability and infectious morbidity and mortality in critically ill patients who developed systemic inflammatory response syndrome after an acute event. Eleven intensive care units in tertiary-care hospitals participated in a prospective, randomized, single blind, multicenter trial. Eighty-four patients with systemic inflammatory response syndrome of any etiology were randomly allocated to receive a glutamine-enriched enteral diet or a control diet without glutamine.