gavage
Pronunciation: gah-VAHZH
Feeding method using a tube inserted through the nose or mouth directly into the stomach for infants unable to feed orally.
Full Definition
Gavage feeding is a method of nutritional support where breast milk or formula is delivered directly to the stomach through a flexible tube inserted either through the nose (nasogastric) or mouth (orogastric). This feeding method is essential for premature infants or sick newborns who lack the coordination to safely suck, swallow, and breathe simultaneously. Gavage feeding allows precise measurement of intake, reduces energy expenditure compared to oral feeding, and prevents aspiration in high-risk infants. The technique requires careful tube placement verification and monitoring for complications such as bradycardia during insertion or feeding intolerance. Gavage feeding serves as a bridge to full oral feeding as infants mature and develop feeding skills.
Usage
Usage note: Pronunciation varies; some use 'GAV-ij' in American English.
In Context
- "The 32-week preterm infant received gavage feedings every three hours." — Feeding protocol
- "Transition from gavage to oral feeding began at 34 weeks corrected age." — Feeding progression note