Enteral Nutrition

Definition

Delivery of nutrients directly into the digestive tract via a nasogastric, gastric, or jejunostic tube, used when oral feeding is impossible or insufficient.

How it works

Enteral nutrition is indicated in subjects unable to eat (severe dysphagia, unconsciousness, post-operative) but have a functioning digestive tract. It preserves the integrity of the intestinal mucosa better than parenteral nutrition. It can be nasogastric (short-term), gastrostomy, or jejunostomy (long-term). Risks include complications related to the tube (clogging, migration) and digestive problems (diarrhea, bloating).

Role

Ensure complete nutritional supply for individuals with severe dysphagia or unable to eat.

Examples

• Nasogastric tube after stroke
• Gastrostomy in patient with advanced dementia
• Jejunostomy post-pancreatic resection
• Nocturnal enteral nutrition
• Partial enteral nutritional supplementation

Recommendations

Ensure correct tube positioning. Regularly check tolerance (diarrhea, constipation). Maintain tube hygiene and prevent clogging. Ensure additional hydration.

Key takeaway

Enteral nutrition is an important option for maintaining nutrition in patients unable to orally feed.

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