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A feeding tube is inserted surgically directly into the GI tract. This is referred to as enteral nutrition. There are different types of feeding tubes. A g-tube goes into the stomach and can be used for feedings as well as providing a patient with a way to empty his or her stomach to reduce vomiting. A j-tube is a feeding tube that is inserted directly into the small intestine (jejunum) and is more ideal for people with Gastroparesis. Some patients have both tubes. An NG tube is a tube that is inserted through the nose and down to the stomach. It can be used to drain the stomach, as well as for feedings1. An NJ tube is like an NG tube except that it ends up in the intestines (jejunum)2. Tube feeding formula comes prepared in cans like Ensure, etc3. The complications with enteral nutrition are less serious than with parenteral (IV) and include infections which rarely become serious, pain, and in some cases can lead to a bowel obstruction. Also, tube feedings are not effective for some people with GP because often patients have poor intestinal motility as well. However, the risk of serious complications is not as high as it is in IV nutrition and therefore is often considered a more ideal solution4.
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http://en.wikipedia.org/wiki/Feeding_tube |
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