Related Experiment Video
Updated: Jul 16, 2026
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
Enhancing parenteral nutrition therapy for the neonate
Christina J Valentine1, Teresa D Puthoff
1Neonatal Nutrition Team, Section of Neonatology, Pharmacy Department, Columbus Children's Hospital, Ohio State University, Columbus, OH 43205, USA. valentine@pediatrics.ohio-state.edu
Summary
Parenteral nutrition (PN) for neonates needs careful management to support growth and development. Optimizing PN solutions and considering early enteral nutrition can improve outcomes and reduce complications.
Area of Science:
- Neonatal medicine
- Nutritional science
Background:
- Parenteral nutrition (PN) is critical for neonates lacking enteral access.
- Maintaining optimal growth and development in neonates via PN presents significant challenges.
- Current PN formulations require refinement for improved efficacy and safety.
Purpose of the Study:
- To review strategies for enhancing parenteral nutrition in neonates.
- To highlight current challenges and potential improvements in neonatal PN therapy.
- To provide practical management guidelines for neonatal PN.
Main Methods:
- Literature review of current research on neonatal PN.
- Analysis of amino acid and lipid emulsion components in PN.
- Examination of PN-associated complications and mitigation strategies.
Main Results:
- Amino acids in PN improve nitrogen balance and metabolism.
- Current lipid emulsions may not optimally attenuate inflammation; omega-3 fish oil emulsions show promise.
- PN complications include infection, hepatic dysfunction, and cholestasis.
Conclusions:
- Optimizing PN composition, particularly lipid emulsions, is crucial.
- Early enteral feeding and adjunct therapies are preferred to minimize PN risks.
- Further research is needed to enhance PN safety and effectiveness in neonates.
Related Concept Videos
01:27Parentral 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,...
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,...
01:15Enteral 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...
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
01:26Enteral 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...
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
01:23Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption
Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
01:28Parenteral 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...
01:29Drug Delivery: Parenteral Route
The parenteral route is a critical method of drug administration. It delivers compounds directly into the systemic circulation and bypasses the gastrointestinal tract. This approach is particularly advantageous for drugs that exhibit poor absorption or instability when administered orally.
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...