Parenteral nutrition and bioelectrical impedance analysis estimated fat-free mass in adult patients with chronic intestinal failure: A descriptive cohort study.

Background: In patients with chronic intestinal failure, the content and type of parenteral nutrition are individually determined based on various factors, including body composition. In clinical practice, bioelectrical impedance analysis is used to assess body composition using standardized protocols. However, these protocols lack specific recommendations for patients receiving parenteral nutrition.

Body composition of adults with chronic intestinal failure receiving home parenteral nutrition: A descriptive cohort study.

Background: Chronic intestinal failure (CIF) refers to the long-lasting reduction of gut function below the minimum necessary to absorb macronutrients, water, and/or electrolytes. Patients with CIF likely develop various forms of malnutrition and dehydration, yet studies that focus primarily on body composition are lacking. Therefore, this study aimed to evaluate the body composition of adult patients with CIF.