Enteral Nutrition: Options for Short-Term Access.

The preferred method of nutrition support in the presence of a functional gastrointestinal tract is enteral nutrition (EN). Many factors contribute to the selection process for the type of enteral access device to be used. Short-term enteral access tubes are placed into the nares or, sometimes, orally, usually at bedside. The short-term access provides a means to meet patient nutrient needs and can provide a chance to assess tolerance of the tube feedings if more permanent long-term placement is determined to be required. Access for nutrition support does not come without a risk; it can be challenging, requiring an individualized approach for each patient. The selection type and access location can greatly impact the success of EN. The most advantageous tube choice must be determined carefully, taking into account the multiple considerations reviewed in this paper.