Understanding When Should TPN Not Be Used?
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4 min read
According to the American Society for Parenteral and Enteral Nutrition (ASPEN), if the gastrointestinal (GI) tract is functional, it is the preferred route for nutritional support. This guideline provides the foundation for determining **when should TPN not be used**, prioritizing safer, less invasive methods whenever possible. Total Parenteral Nutrition (TPN) is a life-saving intervention for those with non-functional GI systems, but it carries significant risks that make it inappropriate in many clinical scenarios.
