These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Practical aspects of early enteral feeding].
    Author: Bastian L, Weimann A.
    Journal: Anaesthesiol Reanim; 1999; 24(4):95-100. PubMed ID: 10528415.
    Abstract:
    "Gut injury" and a corresponding impaired gut barrier function are thought to have a high impact on the development of multiple organ failure (MOF) in the critically ill. Mucosal lesions and increased intestinal permeability can provoke translocation of bacteria and endotoxins and initiate local and/or systemic immune-inflammatory response, bearing the risk of development of multiple organ failure. Enteral nutrition using the physiological pathway provides the intestinal mucosa with nutrients, which is thought to reduce bacterial translocation and septic complications. Considerable gastric reflux and delayed bowel motility are the principal problems of enteral nutrition. Therefore, in the early postoperative period at least a nasoduodenal or--jejunal feeding tube or feeding jejunostomy is required. The commonly used enteral formulas are well tolerated. So-called "immunonutrition" includes special formulas supplemented with immunemodulating substances like arginine, omega-3-fatty acids, ribonucleic acids and glutamine. Some beneficial effects of immune-enhancing diets have recently been reported for immune response, infectious complication rate, systemic inflammatory response syndrome (SIRS), multiple organ failure (MOF), antibiotic usage and length of hospital stay, especially in patients after trauma or surgery. However, the definite role is still unknown and indications have still to be defined. Enteral feeding should start with small volumes, the amount being gradually increased according to a patient's individual tolerance. Common problems are gastric reflux, diarrhoea and distension, but usage of a suitable formula, a gradual increase or reduction in the amount of enteral feeding and, additionally, parenteral nutrition can help to overcome such complications. Clinical examination of the enterally fed patient should be performed carefully. Standard nutritional monitoring of electrolytes, glucose, triglycerides, cholinesterase, albumin, differential blood count, urine-glucose and nitrogen retention to assess the catabolic state should be performed routinely. Although only little data from randomised trials are available, enteral nutrition has advantages and is cheaper than total parenteral nutrition. In the critically ill, the goal of enteral feeding is not coverage of total caloric requirements, but continuous administration of at least a small amount in order to prevent gut mucosa atrophy. Nutrition is an important aspect in critical care medicine, and enteral feeding should be attempted at least partially.
    [Abstract] [Full Text] [Related] [New Search]