Metabolism of Proteins and Amino Acids in Critical Illness: From Physiological Alterations to Relevant Clinical Practice.
J Multidiscip Healthc
; 14: 1107-1117, 2021.
Article
en En
| MEDLINE
| ID: mdl-34017176
ABSTRACT
The clinical impact of nutrition therapy in critically ill patients has been known for years, and relevant guidelines regarding nutrition therapy have emphasized the importance of proteins. During critical illness, such as sepsis or the state following major surgery, major trauma, or major burn injury, patients suffer from a high degree of stress/inflammation, and during this time, metabolism deviates from homeostasis. The increased degradation of endogenous proteins in response to stress hormones is among the most important events in the acute phase of critical illness. Currently published evidence suggests that adequate protein supplementation might improve the clinical outcomes of critically ill patients. The role of sufficient protein supplementation may even surpass that of caloric supplementation. In this review, we focus on relevant physiological alterations in critical illness, the effects of critical illness on protein metabolism, nutrition therapy in clinical practice, and the function of specific amino acids.
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Bases de datos:
MEDLINE
Tipo de estudio:
Guideline
Idioma:
En
Revista:
J Multidiscip Healthc
Año:
2021
Tipo del documento:
Article
País de afiliación:
Taiwán