Home Care Methods for Nasogastric Feeding in Elderly Patients
May 05, 2021
Source: Cainiu Health
Dr. Zhang Ge
Introduction
1. The patient must not lie flat; the head of the bed should be elevated to approximately 30°.
2. Monitor temperature: Before administering the enteral feeding solution, check its temperature—ideally, it should feel warm but not hot when dripped onto the back of the hand. Then proceed with nasogastric feeding.
3. Secure the tube properly: Ensure the feeding tube is securely fixed in place and protect the fixation site. Encourage the patient not to touch or pull at the tube, as discomfort may lead some patients to inadvertently dislodge it.
Nasogastric (NG) feeding—also known as nasogastric intubation—is a procedure performed under special circumstances in which a feeding tube is manually inserted through the nasal cavity into the esophagus and advanced into the stomach. Prior to administration, food is blended into a smooth slurry using a food processor. A large syringe is then connected to the feeding port at the proximal end of the NG tube; once securely attached, the caregiver manually depresses the syringe plunger to deliver water and nutrient slurry directly into the patient’s stomach. This method supports hydration and nutrition for patients who cannot swallow independently, thereby maintaining metabolic function, body weight, and nutritional status. So, what are the key principles for home-based NG feeding care for elderly patients? Below, we provide detailed guidance.
Home-Based Nasogastric Feeding Care for Elderly Patients
1. Avoid Supine Positioning
Patients receiving NG feeding must not lie flat. The head of the bed should be elevated to at least 30°. Lying supine significantly increases the risk of gastroesophageal reflux; given that many elderly patients have impaired swallowing function and diminished laryngeal reflexes, this may lead to aspiration. Therefore, it is strongly recommended that the head of the bed be elevated to 30°–45° during and for at least 30–60 minutes after NG feeding.
2. Monitor Feed Temperature
Before administering the blended feed, always check its temperature by dripping a small amount onto the inner wrist or back of the hand—it should feel warm but not hot. Prior to and immediately following each feeding, flush the NG tube with 20–30 mL of lukewarm water to clear residual contents and assess for signs of intolerance (e.g., coughing, choking, or respiratory distress). Finally, ensure all remaining feed is fully injected into the stomach to prevent tube occlusion.
3. Secure Tube Placement
Carefully protect the external fixation site of the NG tube. Prevent the patient from touching or pulling on the tube, as discomfort may prompt unintentional removal. If the tube appears dislodged—e.g., if the external portion appears longer than usual or if the fixation tape is loose—immediately seek medical evaluation or consult a healthcare professional to confirm proper intragastric placement via appropriate assessment (e.g., pH testing of aspirate or radiographic confirmation) before resuming feeding.
The above outlines essential home-based care practices for elderly patients undergoing nasogastric feeding. We hope this information proves helpful.
