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Updated: Feb 14, 2026
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A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
Published on: September 20, 2019
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Parenteral Nutrition: Indications, Access, and Complications
Brian M Lappas1, Dhyanesh Patel2, Vanessa Kumpf2
1Department of Internal Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
Gastroenterology Clinics of North America
|February 8, 2018
Summary
Parenteral nutrition (PN) supports patients with intestinal failure when enteral feeding fails. Careful patient selection and management of PN therapy are crucial for effective treatment and minimizing complications.
Area of Science:
- Clinical Nutrition
- Gastroenterology
- Internal Medicine
Background:
- Parenteral nutrition (PN) is essential for patients with intestinal failure unable to receive enteral nutrition.
- Accurate patient selection is vital, considering disease severity and nutritional status to identify high-risk individuals.
Purpose of the Study:
- To review indications, formulations, access, and complications of parenteral nutrition.
- To provide a comprehensive overview for clinicians managing patients requiring PN.
Main Methods:
- Literature review of acute and chronic indications for PN.
- Discussion of specialized formulation considerations for various disease states.
- Analysis of vascular access methods and PN-related complications.
Main Results:
- PN is a critical intervention for intestinal failure.
- Appropriate patient selection and tailored PN formulations are key.
- Management of vascular access and potential complications is essential for successful therapy.
Conclusions:
- Parenteral nutrition is a life-sustaining therapy for intestinal failure.
- Comprehensive assessment guides patient selection and treatment strategies.
- Addressing formulation, access, and complications optimizes PN outcomes.
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