Early passive mobilization increases vascular reactivity response in critical patients with sepsis: a quasi-experimental study.

Objective: To investigate the influence of a passive mobilization session on endothelial function in patients with sepsis.

Methods: This was a quasi-experimental double-blind and single-arm study with a pre- and postintervention design. Twenty-five patients with a diagnosis of sepsis who were hospitalized in the intensive care unit were included.

Metabolic effects of orally administered amino acid mixture in elderly subjects with poorly controlled type 2 diabetes mellitus.

The reduction of muscle mass and increased protein catabolism in aging can determine the occurrence of metabolic alterations-such as hyperglycemia and reduced insulin sensitivity-in elderly subjects with diabetes mellitus. Therefore, the aim of the study was to evaluate the effect of nutritional supplementation with oral amino acid mixture (OAAM) in elderly subjects with type 2 diabetes. This approach was conducted in an attempt to antagonize muscle catabolism by means of increased endogenous protein synthesis and to improve glucose metabolism and insulin sensitivity.