Systemic Inflammatory Response Syndrome, Sepsis, and Nutritional Support

Surrogate nutrition markers, malnutrition, and adequacy of nutrition support

Surrogate nutrition markers are used to assess adequacy of nourishment and to define malnutrition despite evidence that fails to link nourishment, surrogate markers, and outcomes. Markers such as serum levels of albumin, prealbumin, transferrin, and IGF-1 and delayed hypersensitivity and total lymphocyte count may be valid to help stratify risk. However, it is not appropriate to consider these as markers of adequacy of nourishment in the sick patient.

Treatment of sepsis and septic shock: a review

Septic shock is one of the leading causes of death in intensive care units, and its incidence is increasing. Mortality rates as high as 95% are reported, with rates of 60% or more even when diagnosed and treated promptly. This review examines the definition of septic shock, its pathogenesis, and supportive therapy, with particular attention to intervention during the septic shock cascade.