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Related Concept Videos

Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

Enteral Nutrition I: Orogastric and Nasogastric Feeding

Enteral nutrition delivers nutrients directly to the stomach or small intestine through a tube. This method is appropriate for patients who cannot eat but still have a functioning digestive system. It is also beneficial for individuals with swallowing difficulties, anorexia, malabsorption, or those who have undergone gastrointestinal (GI) surgery.
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Routes of Drug Administration: Parenteral01:25

Routes of Drug Administration: Parenteral

The administration of drugs via parenteral routes allows for direct drug introduction into the systemic circulation, resulting in high bioavailability because the medication bypasses the harsh conditions of the gastrointestinal tract and hepatic metabolism.
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Parenteral Drug Delivery Systems: Injectables, Implants, and Infusion Devices01:28

Parenteral Drug Delivery Systems: Injectables, Implants, and Infusion Devices

Parenteral drug delivery systems play a crucial role in modern therapeutics by enabling the direct administration of drugs into the systemic circulation, bypassing the gastrointestinal tract. These systems are particularly valuable for poorly absorbed oral medications that are unstable in the digestive environment or require rapid onset or sustained therapeutic levels. Delivery is achieved through intravenous, intramuscular, or subcutaneous routes, each selected based on the drug's properties...
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Related Experiment Video

Updated: May 15, 2026

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
04:53

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

Published on: September 20, 2019

Parenteral nutrition: considerations for practice.

Neil Wilson1, Brenda Blackett

  • 1Manchester Metropolitan University. neil.wilson@mmu.ac.uk

British Journal of Community Nursing
|December 22, 2012
PubMed
Summary
This summary is machine-generated.

Malnutrition affects 3 million in the UK, costing £13 billion annually. Early screening and appropriate nutritional support, including parenteral feeding when necessary, are crucial for patient recovery and well-being.

Related Experiment Videos

Last Updated: May 15, 2026

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
04:53

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

Published on: September 20, 2019

Area of Science:

  • Clinical Nutrition
  • Public Health
  • Healthcare Economics

Background:

  • Malnutrition impacts 3 million individuals in the UK, incurring an annual economic cost of £13 billion.
  • It exacerbates illness and hinders recovery, significantly affecting patient well-being.
  • Early identification of nutritional risk is vital for effective patient management.

Purpose of the Study:

  • To highlight the importance of validated nutritional screening tools in patient assessment.
  • To outline structured nutritional support plans, including oral, enteral, and parenteral routes.
  • To emphasize the role of parenteral nutrition in specific patient cases and the significance of careful solution and device selection.

Main Methods:

  • Utilizing validated nutritional screening tools for early risk identification.
  • Implementing structured nutritional support plans.
  • Considering parenteral feeding under specialist supervision when oral or enteral routes are insufficient.
  • Careful selection of parenteral solutions and venous access devices.

Main Results:

  • Early identification of malnutrition risk through screening tools.
  • Implementation of tailored nutritional support strategies.
  • Successful application of parenteral nutrition for patients with specific needs.
  • Mitigation of potential complications through appropriate parenteral therapy selection.

Conclusions:

  • Early nutritional screening and intervention are essential for improving patient outcomes and reducing healthcare costs.
  • A multi-faceted approach to nutritional support, including parenteral nutrition, is necessary for complex cases.
  • Optimizing parenteral nutrition delivery through careful solution and device selection enhances treatment efficacy and safety.