Understanding TPN Administration: Does TPN require special tubing?
                                
                                
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                                    4 min read                                
                            
                                According to the American Society for Parenteral and Enteral Nutrition (ASPEN), filtering parenteral nutrition (PN) solutions is a crucial safety measure to minimize risks from particulate matter and contaminants. Therefore, yes, **TPN does require special tubing** that incorporates specific in-line filters to ensure patient safety during the infusion process.