Sarcopenia Index Is a Simple Objective Screening Tool for Malnutrition in the Critically Ill.

Background: Reliable and valid tools to screen for malnutrition in the intensive care unit (ICU) remain elusive. The sarcopenia index (SI) [(serum creatinine/serum cystatin C) × 100], could be an inexpensive, objective tool to predict malnutrition. We evaluated the SI as a screening tool for malnutrition in the ICU and compared it with the modified-NUTRIC score.

Use of both quantitative and qualitative methods to improve assessment of resting energy expenditure equation performance in hospitalized adults.

Objective: To introduce the use of qualitative assessment in energy expenditure (EE) equation research to improve the understanding of performance of the equations in the clinical setting.

Patients And Methods: Hospitalized individuals who had an indirect calorimetry (IC) measurement during their hospital stay from 2010 to 2012 were included in the study (n = 59). An additional 1000 patients hospitalized during this time were used to limit the IC cohort to a more "clinically relevant" BMI range (n = 46).

Enteral Nutrition in Chronic Liver Disease: Translating Evidence Into Practice.

Malnutrition is prevalent in individuals with chronic liver disease and occurs as a result of inadequate nutrient intake, altered metabolism, and malabsorption. Although limited data show benefits of enteral nutrition (EN) in this population, patients with chronic liver disease often have inadequate oral intake and are potential candidates for EN. The goals of the EN, type and severity of liver disease, and access for EN will influence the decision to initiate EN.

Obesity and organ transplantation: successes, failures, and opportunities.

The increasing rate of societal obesity is also affecting the transplant world through obesity in candidates and donors as well as its posttransplant repercussions. Being overweight and obese has been shown to have significant effects on both short- and long-term complications as well as patient and graft survival. However, much of the comorbidity can be controlled or prevented with careful patient selection and aggressive management.

Medical weight loss treatment options in obese solid-organ transplant candidates.

With the increasing incidence of obesity in our country, the rate of obesity seen in organ transplant candidates is also rising. Accurate descriptions and measures of weight and degree of obesity vary between organ systems. Weight loss can be achieved in some patients while they wait for the transplant surgery.

Nutrition in alcoholic liver disease.

Liver disease secondary to alcohol ranges from alcoholic fatty liver disease to acute hepatitis to cirrhotic liver disease. It is imperative that alcohol be discontinued to allow for any potential improvement in liver function, with most benefit being seen in the early stages of the disease. Alcoholic liver disease has a profound effect on nutrient intake, nutrition status, and metabolism, contributing to a high prevalence of malnutrition in this population.