protein-energy malnutrition/obesity

During the last decades, several interventions for the management of overweight and obesity have been proposed. Among diets, the first studies focused on the effect of water only and total fasting diets with or without proteins. Unfortunately, they were found to be associated with adverse events

As a response to metabolic stress, obese critically-ill patients have the same risk of nutritional deficiency as the non-obese and can develop protein-energy malnutrition with accelerated loss of muscle mass. The primary aim of nutritional support in these patients should be to minimize loss of lean

BACKGROUND Cancer patients show protein energy malnutrition (PEM) throughout the evolution of the disease. The main objective of this work is to find out the prevalence of PEM in the studied sample, as well as how to assess the nutritional state of patients. METHODS Non-interventionist, longitudinal

Severe obesity is associated with multiple comorbidities and is refractory to dietary management with or without behavioral or drug therapies. There are a number of surgical procedures for the treatment of morbid obesity, including purely gastric restrictive, a combination of malabsorption and

Obesity is associated with absolute and relative expansion of the extracellular water compartment (ECW). The effects of substantial and prolonged weight reduction on body water distribution are unknown, however. The authors studied total body water (TBW) by tritiated water dilution, ECW by 35SO4

Protein sparing therapies were developed to mitigate the harms associated with protein-calorie malnutrition and nitrogen losses induced by either acute illness or hypocaloric diets in patients with obesity. We review the development of protein sparing therapies in illness and obesity with a focus on

As a response to metabolic stress, obese critically-ill patients have the same risk of nutritional deficiency as the non-obese and can develop protein-energy malnutrition with accelerated loss of muscle mass. The primary aim of nutritional support in these patients should be to minimize loss of lean

Bariatric surgery achieves lasting weight loss and improves the comorbidities associated with morbid obesity. After surgery, patients can develop complications, mainly mild nutritional alterations. However, in some patients, complications can be serious and lifethreatening. We present the case of a

BACKGROUND The epidemic of overweight and obesity is one of the most serious public health problems in the United States, although information regarding its effect on chronic kidney transplant patients is sparse. The authors describe the prevalence, demographics, and trends in overweight and obesity

UNASSIGNED The objective of this review is to identify effective enteral nutritional regimens targeting protein and calorie delivery for the critically ill obese patient on morbidity and mortality.More specifically, the review question is:In the critically ill obese patient, what is the optimal

Despite the rapidly increasing prevalence of obesity in the transplant population, the optimal management of obese liver transplant candidates remains undefined. Setting strict body mass index cutoffs for transplant candidacy remains controversial, with limited data to guide this practice. Body mass

Circulating leptin, insulin, insulin-like growth factor-I (IGF-I), cortisol, and albumin concentrations and the growth hormone (GH) response to provocation were measured in 30 children with severe protein-energy malnutrition (PEM), 20 with marasmus and 10 with kwashiorkor, as well as 10 age-matched

The purpose of this article is to present detailed data on the nutritional assessment in cirrhotic patients. The exact frequency and types of malnutrition, its associations with the aetiology of liver disease, liver dysfunction and clinical staging in liver cirrhosis are unknown. A new

Leptin is a protein hormone produced by adipocytes. Its serum concentrations in the most of cases positively correlate with total body fat content. Serum leptin levels are increased in obese in comparison with lean subjects. Leptin levels in females are two or three times higher than in body mass