Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

1.5K
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,...
1.5K
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

1.5K
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...
1.5K
Optimal Foraging00:48

Optimal Foraging

14.2K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
14.2K
Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

Enteral Nutrition I: Orogastric and Nasogastric Feeding

2.3K
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...
2.3K
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy01:30

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

1.0K
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
1.0K
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption01:23

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

669
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...
669

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Compliance with Low-Dose Vitamin D<sub>3</sub> Supplementation Prevents Low Vitamin D Status among Children in Northern Ireland.

The Journal of nutrition·2026
Same author

The Integration of Fire Ecology and Freshwater Ecosystems in North America: Knowledge Gaps and Research Needs.

Global change biology·2026
Same author

Clinical evaluation of a novel preterm standardised parenteral nutrition system for targeted macronutrient delivery.

Pediatric research·2026
Same author

Infant gut microbiomes contribute to metabolic states that impact brain function.

bioRxiv : the preprint server for biology·2026
Same author

Impact of Maternal Iron Deficiency in Early Pregnancy on Neonatal Iron Status and Neurodevelopment at Two Years of Age: a Prospective, Maternal-Infant Cohort Study.

The Journal of nutrition·2025
Same author

Hidden hunger in Europe: a review on determinants, fragmented policy responses, and implementation barriers.

Frontiers in nutrition·2025

Related Experiment Video

Updated: Mar 23, 2026

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers
09:36

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

Published on: July 28, 2022

2.7K

Optimising preterm nutrition: present and future.

Ann-Marie Brennan1, Brendan P Murphy2, Mairead E Kiely3

  • 1Department of Clinical Nutrition and Dietetics,Cork University Maternity Hospital,Cork,Ireland.

The Proceedings of the Nutrition Society
|April 2, 2016
PubMed
Summary

Optimizing preterm infant nutrition requires personalized support and real-time data. Measuring body composition improves growth quality assessment, moving beyond traditional methods for better infant outcomes.

Keywords:
AA amino acidsBW birth weightBody compositionHM human milkNU neonatal unitsNutritional requirementsPEA PODPN parenteral nutritionPreterm infant

More Related Videos

Clinical Practice Protocol of Creative Music Therapy for Preterm Infants and Their Parents in the Neonatal Intensive Care Unit
11:50

Clinical Practice Protocol of Creative Music Therapy for Preterm Infants and Their Parents in the Neonatal Intensive Care Unit

Published on: January 7, 2020

28.1K
Preterm EEG: A Multimodal Neurophysiological Protocol
19:32

Preterm EEG: A Multimodal Neurophysiological Protocol

Published on: February 18, 2012

29.2K

Related Experiment Videos

Last Updated: Mar 23, 2026

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers
09:36

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

Published on: July 28, 2022

2.7K
Clinical Practice Protocol of Creative Music Therapy for Preterm Infants and Their Parents in the Neonatal Intensive Care Unit
11:50

Clinical Practice Protocol of Creative Music Therapy for Preterm Infants and Their Parents in the Neonatal Intensive Care Unit

Published on: January 7, 2020

28.1K
Preterm EEG: A Multimodal Neurophysiological Protocol
19:32

Preterm EEG: A Multimodal Neurophysiological Protocol

Published on: February 18, 2012

29.2K

Area of Science:

  • Neonatal Nutrition
  • Pediatric Growth Assessment
  • Infant Body Composition

Background:

  • Preterm infant nutrition goals are challenging to meet, with current guidelines lacking robust evidence and failing to account for individual growth needs.
  • Existing growth assessment methods, primarily anthropometry, inadequately evaluate the quality of growth in preterm infants.
  • Current clinical practices offer delayed feedback on nutritional status, hindering timely adjustments to preterm infant feeding regimens.

Purpose of the Study:

  • To review current literature on nutritional management and growth assessment in preterm infants.
  • To explore advanced strategies for optimizing nutrient intake and growth quality.
  • To highlight the need for personalized, data-driven nutritional support in preterm neonates.

Main Methods:

  • Literature review of current research on preterm infant nutrition and growth assessment.
  • Exploration of personalized nutritional support strategies.
  • Discussion of real-time nutrient intake data collection and body composition measurement techniques, including air displacement plethysmography.

Main Results:

  • Current preterm nutrition recommendations are largely opinion-based and birth weight-centric, neglecting gestational age and catch-up growth needs.
  • Anthropometry alone provides insufficient insight into the quality of preterm infant growth.
  • Air displacement plethysmography offers accurate, non-invasive assessment of infant body composition, aiding in growth quality evaluation.

Conclusions:

  • Personalized nutritional management, incorporating real-time data and body composition analysis, is crucial for preterm infants.
  • Responsive feeding strategies are needed to address the delayed feedback loop in current clinical practice.
  • Implementing advanced assessment tools and tailored nutrition plans will better meet the unique needs of preterm neonates.