In a malnourished patient with aspiration risk whose gut is functional, which nutrition support is preferred?

• A. Enteral feeding via tube
• B. Central parenteral nutrition
• C. Peripheral parenteral nutrition
• D. Oral supplements only

Answer: (A)

The key principle is to use enteral nutrition whenever the gut is functional. Providing nutrition through the GI tract supports gut integrity and immune function, lowers infection risk, and generally yields better outcomes than parenteral nutrition. In a malnourished patient with aspiration risk, delivering via a feeding tube is still preferred because it preserves the normal physiology of digestion and absorption and is associated with fewer metabolic complications and infections than central or peripheral parenteral nutrition.

Because aspiration risk is a concern, the tube is ideally placed to minimize this risk—often post-pyloric (duodenal or jejunal) placement if needed to reduce aspiration. If the risk is manageable with gastric feeding, gastric placement with careful monitoring can be considered.

Oral supplements alone are inadequate to meet the caloric and protein needs of a severely malnourished patient, and parenteral nutrition (central or peripheral) bypasses the gut and carries higher infection and metabolic risks, making it less favorable when the gut works.