Core IM | Internal Medicine Podcast
#164 TPN/PPN Parenteral Nutrition: 5 Pearls Segment
Nov 14, 2024
Explore the essentials of parenteral nutrition, distinguishing between Total Parenteral Nutrition (TPN) and Peripheral Parenteral Nutrition (PPN). Discover when to use each type and the common complications, including myths surrounding TPN's effects on bowel movements. Dive into hydration management, emphasizing the need for personalized regimens and understanding the significance of tube feeds. Learn about the role of nutrition and pharmacy teams in enhancing patient care for those needing critical nutrition support.
29:31
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Quick takeaways
- TPN provides essential macronutrients and micronutrients through a personalized approach based on daily laboratory results and nutritional needs.
- Understanding contraindications and complications of TPN and PPN is crucial for preventing adverse effects and ensuring patient safety during nutritional support.
Deep dives
Overview of Total Parenteral Nutrition (TPN) Composition
Total Parenteral Nutrition (TPN) is designed to provide all essential macronutrients and micronutrients necessary for maintaining bodily functions. TPN typically consists of a dextrose solution, essential and non-essential amino acids, and triglycerides, along with added vitamins and minerals. Each component's concentration can be tailored daily according to the patient's laboratory results and specific nutritional needs. This personalized approach involves both the nutrition and pharmacy teams, underscoring the complexity and importance of TPN management.
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