Chromogranin A expression in plasma of critically ill patients

Nutritional Assessment in Critically Ill Patients

Background: Malnutrition is an important factor in the survival of critically ill patients. The purpose of the present study was to assess the nutritional status of patients in the intensive care unit (ICU) on the days of admission and discharge via a detailed nutritional assessment. Methods: Totally, 125 patients were followed up from admission to discharge at 8ICUs in Shiraz, Iran. The patien...

probiotics in critically ill patients

The Relationship between Vitamin E Plasma and BAL Concentrations, SOD Activity and Ventilatory Support Measures in Critically Ill Patients

Vitamin E is a potent reactive oxygen metabolites (ROM) scavenger. It is a lipid-soluble vitamin and its main function is to protect polyunsaturated fatty acids against oxidative stress. Twenty-five mechanically ventilated Intensive Care Unit (ICU) adult patients participated in a prospective randomized clinical trial receiving either placebo (10 patients) or 3 IM doses (1000 IU each) of vitami...

On-line plasma lactate concentration monitoring in critically ill patients

Blood lactate concentration (BLC) is widely used to guide resuscitation in critically ill patients [1]. Muscular microdialysis has previously been used illustrate the importance of the Na/K pump in hyperlactatemia in septic shock patients [2], with BLC reflecting metabolic changes rather than oxygen debt [3]. Microdialysis has now also been applied to intravascular continuous monitoring [4] (Ei...

nutritional assessment in critically ill patients

background: malnutrition is an important factor in the survival of critically ill patients. the purpose of the present study was to assess the nutritional status of patients in the intensive care unit (icu) on the days of admission and discharge via a detailed nutritional assessment.  methods: totally, 125 patients were followed up from admission to discharge at 8icus in shiraz, iran. the patie...