Is slower advancement of enteral feeding superior to aggressive full feeding regimens in the early phase of critical illness.
Curr Opin Clin Nutr Metab Care
; 23(2): 121-126, 2020 03.
Article
em En
| MEDLINE
| ID: mdl-31895245
ABSTRACT
PURPOSE OF REVIEW An excessive caloric intake during the acute phase of critical illness is associated with adverse effects, presumably related to overfeeding, inhibition of autophagy and refeeding syndrome. The purpose of this review is to summarize recently published clinical evidence in this area. RECENT FINDINGS:
Several observational studies, a few interventional trials, and systematic reviews/metaanalyses were published in 2017-2019. Most observational studies reported an association between caloric intakes below 70% of energy expenditure and a better vital outcome. In interventional trials, or systematic reviews, neither a benefit nor a harm was related to increases or decreases in caloric intake. Gastrointestinal dysfunction can be worsened by forced enteral feeding, whereas the absorption of nutrients can be impaired.SUMMARY:
Owing to the risks of the delivery of an excessive caloric intake, a strategy of permissive underfeeding implying a caloric intake matching a maximum of 70% of energy expenditure provides the best risk-to-benefit ratio during the acute phase of critical illness.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Estado Terminal
/
Nutrição Enteral
/
Cuidados Críticos
/
Restrição Calórica
/
Síndrome da Realimentação
Tipo de estudo:
Observational_studies
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article